WO2015103499A1

WO2015103499A1 - Improved fluid coupler system

Info

Publication number: WO2015103499A1
Application number: PCT/US2015/010070
Authority: WO
Inventors: Trent PACKHAM
Original assignee: Performance Design Innovation Llc
Priority date: 2014-01-02
Filing date: 2015-01-02
Publication date: 2015-07-09

Abstract

An improved fluid coupler system having two interlocking fluid coupler components with one or more internal valves configured such that when the fluid coupler components are interlocked they actuate an opposing valve causing it to rotate from a closed to an open position forming an integrated flow channel. When de-coupling fluid coupler components, one or more stiction break cams apply a mechanical force moving a valve spring arm forward, rotating a valve beyond its open resting position prior to retraction. Additional embodiments include overmolded flow channel pathways and components as well as internal valves formed by overmold material. The inventive technology further includes an adaptable fluid coupler insert having a rotational valve actuation mechanism that is capable of coupling with a female poppet valve.

Description

IMPROVED FLUID COUPLER SYSTEM

This international PCT application claims the benefit of and priority to U.S. Provisional Application No. 61/923069, filed on 01/02/2014. The entire specification and figures of the above-mentioned application is hereby incorporated, in its entirety by reference.

TECHNICAL FIELD

The inventive technology generally relates to the field of quick dis/connect fluid couplers used to facilitate the transfer of fluid. More specifically, the inventive technology includes an improved fluid coupler system having one or more interlocking components that may be coupled together forming a fluid pathway for fluid to pass from one position, such as a tube, through a sealed, or substantially sealed fluid pathway formed by the interlocked coupler to a second position, again, in one embodiment a tube or other fluid receptacle.

BACKGROUND

A variety of fluid couplers are known in many industries for use in connecting tubes, hoses, pipes, and other fluid-carrying implements generally referenced herein as "tubes." Additionally, fluid couplers may also employ quick dis/connect features to allow the rapid connection and disengagement of fluid coupler components. Fluid couplers typically use valve mechanisms to regulate fluid flow through the coupler or larger systems. For example, in a traditional fluid coupler system a coupler may have an internal valve that may be positioned in an open position, allowing fluid to flow through the coupler along a fluid flow pathway. Alternatively, a valve may be positioned in a "CLOSED" position may be used to interrupt the flow of fluid through a fluid flow pathway. Additionally, fluid couplers act to interrupt the flow of fluid when disconnected, and permit the flow of fluid when connected. As described herein a fluid may be any pressurized or non-pressurized gas, liquid, emulsion, suspension, solution, and/or any material that may flow from one position to another or any combination of the like.

Most traditional fluid couplers possess several mechanical and design flaws that make their use unreliable and impractical. For example, traditional fluid couplers utilize one or more spring actuated poppet valves. This traditional design understanding has several significant drawbacks. First, the use of poppet valves results in a non-laminar or tortuous fluid flow pathway. Second, most commonly used poppet valves are constructed such that one or more coil springs are actually disposed within the fluid flow path inside the coupler. Third, most commercially available fluid couplers are constructed of fifteen or more separate components. This high component count causes increased manufacturing and assembly cost, increased inventory requirements, and reduced product reliability.

Attempts to address some of these problems have been made. For example, US Patent No. 7,343,931 describes quick-dis/connect coupler including two coupler modules, male and female, that form a substantially laminar fluid pathway without the use of a poppet valve. Instead, the '931 patent includes a housing having a stopcock valve where such housing bodies are configured such that, as they are engaged/disengaged, each automatically opens/closes the other's stopcock valve. However, a lever on the stopcock valve is not reinforced and as such is generally not sufficiently robust to withstand the repetitive pressures placed on it necessary to achieve marketplace durability standards. Additionally, there is no mechanism to overcome the natural stiction that exists between the valve and the valve housing walls. This stiction is more pronounced in, for example metal couplings where a metal valve left in contact with a metal housing surface may, over time be susceptible to galling. For purposes of this application the term galling is defined as a form of wear caused by adhesion between sliding surfaces. For example when a material galls, some of it is pulled with the contacting surface, especially if there is a large amount of force compressing the surfaces together. Galling may further be caused by a combination of friction and adhesion between the surfaces, followed by slipping and tearing of the crystal structure beneath the surface. This may generally leave some material stuck or even friction welded to the adjacent surface, whereas the galled material may appear gouged with balled-up or torn lumps of material stuck to its surface. Clearly, any galled surface within a coupler is undesirable and would severely diminish its effectiveness.

It should be noted that the foregoing problems regarding fluid coupler systems may represent a long-felt need for an effective solution to the same. While implementing elements may have been available, actual attempts to meet this need may have been lacking to some degree. This may have been due to a failure of those having ordinary skill in the art to fully appreciate or understand the nature of the problems and challenges involved. As a result of this lack of understanding, attempts to meet these long-felt needs may have failed to effectively solve one or more of the problems or challenges here identified. These attempts may even have led away from the technical directions taken by the present inventive technology and may even result in the achievements of the present inventive technology being considered to some degree an unexpected result of the approach taken by some in the field.

DISCLOSURE OF INVENTION(S

In a preferred embodiment, the inventive technology may be configured to accomplish a number of objectives. For example, one objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having a reinforced valve spring arm to allow for repetitive rotation of a valve without significant material failure. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having little or no fluid loss during connection and or disconnection. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler using a minimum of parts while also having improved functionality and reduce cost. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having an angled valve configuration as well as an improved opposing dual latching mechanism. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having one or more stiction resistant features.

Another objective of the inventive technology may be to provide an improved high pressure quick dis/connect fluid coupler having overmolded metal fluid flow pathways such that any fluid passing through the coupler does not come into contact with any metal surfaces. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having overmolded metal and/or traditional polycarbonate/plastic fluid flow pathways providing improved high precision/tolerance surfaces, improved fluid sealing attributes as well as the creation of internally positioned valves formed from overmolded material resulting in a drip-resistant valve fluid pathway. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having one or more external invaginations/perforation providing a reduced sterilization profile.

Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler having a substantially centered single and/or dual-latching mechanism providing a mechanical advantage, lowering the push to connect forces needed to dis/connect the device as well as increasing the resultant surface area of components securing one or more valves in an open position. Another objective of the inventive technology may be to provide a coupler attachment that may be injection-molded and then extruded forming a unitary and/or separately bonded rotational end-cap and tube that may be secured to an adaptor facilitating fluid flow with improved pressurized fluid resistance. Another objective of the inventive technology may be to provide an improved quick dis/connect fluid coupler insert that is adaptable with a female poppet valve. Naturally these and other aspects, goals and embodiments are discussed in the following specification and claims.

BRIEF DESCRIPTION OF DRAWINGS

Figure 1: is a front view of two fluid coupler components in an interlocked configuration in one embodiment thereof.

Figure 2: is a front view of two fluid coupler components in an open or non-interlocked configuration in one embodiment thereof. Figure 3: is a perspective view of two fluid coupler components in an open or non- interlocked configuration in one embodiment thereof each having an internally positioned valve in one embodiment thereof.

Figure 4: is a perspective view of two fluid coupler components having an internally positioned valve in an open position, and interacting with a second valve through a valve arm actuator, such second valve being also in an open position in one embodiment thereof.

Figure 5: is a cross-section view of two fluid coupler components in an interlocked configuration with both a first and second valve in an open position in one embodiment thereof.

Figure 6(a-d): are multiple views of a valve having an internally positioned torsion spring and rotational compression joint in one embodiment thereof.

Figure 6e: is a torsion spring in one embodiment thereof.

Figure 7(a-b): are cross-section views of two fluid coupler components having an angled valve configuration as well as overmolded features in one embodiment thereof.

Figure 7(c-d): is a front view of two fluid coupler components having an angled valve configuration having opposing tractable engagement extensions and coupler engagement catches in one embodiment thereof.

Figure 8 (a-b): is a perspective view of two fluid coupler components having an angled valve configuration having opposing tractable engagement extensions and coupler engagement catches in one embodiment thereof. Figure 8 (c-d): are cross-section views of two fluid coupler components having an angled valve configuration as well as overmolded features in one embodiment thereof.

Figure 9 (a-b): are cross-section views of two transparent fluid coupler components having an angled valve configuration as well as overmolded features in one embodiment thereof.

Figure 9 (c-d): is a front view of two transparent fluid coupler components having an angled valve configuration having metal flow paths and valve recesses in one embodiment thereof.

Figure 10 (a-c): are multiple views of an adaptable coupler insert and female poppet coupler in one embodiment thereof. Figure l l(a-b): is a perspective and cross-sectional perspective view of an adaptable coupler insert and female poppet coupler in one embodiment thereof.

Figure 12(a-b): are cross-section views of a fluid coupler having a plurality of overmold valves in one embodiment thereof.

Figure 13(a-b): is a perspective and cross-sectional perspective view of a fluid coupler and rotational end-cap and extruded tube in one embodiment thereof.

MODE(S FOR CARRYING OUT THE INVENTION(S

The present invention includes a variety of aspects, which may be combined in different ways. The following descriptions are provided to list elements and describe some of the embodiments of the present invention. These elements are listed with initial embodiments, however it should be understood that they may be combined in any manner and in any number to create additional embodiments. The variously described examples and preferred embodiments should not be construed to limit the present invention to only the explicitly described systems, techniques, and applications. Further, this description should be understood to support and encompass descriptions and claims of all the various embodiments, systems, techniques, methods, devices, and applications with any number of the disclosed elements, with each element alone, and also with any and all various permutations and combinations of all elements in this or any subsequent application.

One embodiment of the inventive technology includes an internally actuated fluid coupler system. Generally referring to figures 1-2, the inventive technology may include a first and second fluid coupler component (1). As noted in the figures, each fluid coupler component (1) in one embodiment includes approximately identical opposing fluid coupler components (1), however such configuration is exemplary only and not limiting as to the number of design configurations each individual fluid coupler component (1) may have. In addition, the designation of a first or second fluid coupler component (1) is for ease of understanding the invention, and as such any designation of any element of the inventive technology as a first or second element is not intended as a limit of that element's design, number or configuration. In one preferred embodiment, a first and second fluid coupler component (1) may generally include a male insert capable of being interlocked with a female coupler. As shown in specifically in figure 1, in a preferred embodiment, a pin coupler having at least one pin extension (17) may be interlocked with a slotted coupler having a slot extension (16).

As shown in figure 1, in a preferred embodiment at least one pin extension (17) is interlocked with a slotted coupler having a slot extension (16) such that the pin extension (17) is inserted into a slot extension (16). In a preferred embodiment, when in an interlocked configuration, the tolerances between a slot extension (16) and a pin extension (17) form a fluid seal preventing, for example the loss of fluid passing through the coupler. As noted in figure 2, in another embodiment, one or more O-ring slots (18) securing one or more O-rings (19) may be positioned integral to a coupler connector (3). In one embodiment, one or more O-ring slots (18) securing one or more O-rings (19) may be integrally positioned on the external surface of a pin extension (17) forming a fluid seal when interlocked. As generally referred to in figures 7 and 8, in another embodiment one or more O-ring slots (18), again securing one or more O-rings (19), may be integrally positioned on the internal surface of a slot extension (16) forming a fluid seal when interlocked. Naturally, in a third embodiment, both a slot extension (16) and a pin extension (17) may both include one or more O-ring slots (18), again securing one or more O- rings (19) forming a fluid seal when interlocked.

Again referring to figure 1, in this preferred embodiment each fluid coupler component

(1) has at least one coupler housing (2) which may further be coordinated with at least one coupler connector (3) and at least one adaptor (4). In a preferred embodiment, a coupler housing

(2) , a coupler connector (3) and an adaptor (4) may form a unitary component, for example a single molded or metal component. In another embodiment each element may be a distinct non- integral element. In this embodiment a coupler housing (2), a coupler connector (3) and an adaptor (4) may be separately coupled together. Regardless of whether the components are integral or non-integral with one another, in a preferred embodiment highlighted in the cross-sectional view in figure 5, each fluid coupler component (1) may include one, or even a plurality of flow channels (5). In a preferred embodiment, a flow channel (5) internally positioned within fluid coupler component (1) may pass through the coupler housing (3), the coupler connector (3), as well as an adaptor (4). In this preferred embodiment the flow channel (5) may be a laminar fluid flow pathway having with no dead zones and essentially zero occlusion, or other components inside the fluid flow. However, it should be noted that non-laminar or tortious flow channels are also contemplated within the inventive technology. Again referring to figure 5, when two fluid coupler components (1), in this instance designated as first and second, are interlocked, each individual fluid coupler components' flow channels (5) are brought into fluid communication with each other forming an integrated flow channel (10) forming a single flow channel passing through the interlocked fluid coupler components (1). As noted above, in this embodiment the integrated flow channel (10) shown is a laminar fluid flow pathway, however, it should be noted that non-laminar or tortuous flow channels are also contemplated within the inventive technology. Also, while a preferred embodiment may include a single integrated flow channel (10), other embodiment one or more interlocked fluid coupler components (1) may include a plurality of integrated flow channels (10) as well as a perhaps plurality of integrated flow channel (10) in other embodiments.

Again generally referring to figures 1-5 as well as 7-9, a fluid coupler component (1) may include one, or even a plurality of adaptors (4). In a preferred embodiment, an adaptor (4) may connect with a tube (41) or even another coupler or receptacle or device. Although the adaptors (4) are generally configured as typical barbed adaptors, any sort of an adaptor (4) may be utilized. For example, in addition to a barb adaptor, some embodiments of the inventive technology may include one or more of the following adaptors (4): an annular extension adaptor, a snap-lock adaptor; a clamp adaptor; and a compression adaptor or any combination thereof. In addition, in another embodiment, the adaptor may include an insert position adaptor that may accept for example another coupler, coupler insert, adaptable fluid coupler insert, or even fluid connectors known within the industry.

Returning to figures 1-5 as well as 7-9, in a preferred embodiment, a fluid coupler component (1) may include one, or even a plurality of coupler housings (2). In a preferred embodiment, a coupler housing may include an internally positioned valve recess (81) capable of securing one or more valves (6). For example, as highlighted in figure 4, in a preferred embodiment a valve (6) may be initially secured in a valve recess (81) such that one or more valve apertures (7) are not in fluid communication with a fluid coupler component's flow channel (5). In this configuration, designated as the "CLOSED" position, a fluid flow occlusion surface (50) is coordinated with the corresponding flow channel (5) forming a fluid seal. Although the valves (6) are, for convenience, illustrated as being of the stopcock valve (22) type, any sort of valve (6), being any element that allows fluid to flow through it, and/or any element that interrupts a fluid flow, and/or both any element that both allows fluid to flow through it as well as interrupts a fluid can be used in practicing this invention.

Referring generally to figures 4-7, in a preferred embodiment a valve (6), in this embodiment a stopcock valve (22), may further include a valve spring arm (8) having a torsion spring (9) internally positioned within, and/or around the valve (6) and at least one valve spring arm (8). In this configuration, the torsion spring (9) provides not only a spring action allowing the valve (6) to be actuated as described below, but also provides a mechanical reinforcement to the valve spring arm (8) forming a rigid member. In this preferred embodiment, this mechanical reinforcement allows for the improved repetitive actuation of the valve spring arm (8) necessary to meet industry and commercial standards without deformation and/or loss of structural integrity of the valve spring arm (8). Additionally, this mechanical reinforcement allows for the valve spring arm to be made of a softer, lighter, and/or less brittle material, such as polyethylene.

Furthermore, as highlighted in figure 6, in one embodiment one or more torsion springs

(9) may be positioned within a torsion spring housing (28). In the embodiment shown in figure 6, this torsion spring housing (28) may include an integral channel extending around, in this embodiment a stopcock valve (22), as well as perhaps internally through a valve spring arm (8). While the embodiment shown includes an open channel configuration, a fully and/or partially closed configuration may also be embodied in the invention whereby a torsion spring (8) is fully and/or partially enclosed within the valve body and/or a valve spring arm (8). Additional embodiments may include a torsion spring securement (not shown). This may secure the torsion spring (8) to a valve or a valve spring arm preventing it from sliding down the valve body. In one embodiment this may include one or more protrusions on the valve body.

Referring generally to figures 4-7, in a preferred embodiment a valve (6), again, in this instance a stopcock valve (22) may be positioned within a valve recess (81) and further secured to a fluid coupler component (1) through a rotational compression joint (24). In one embodiment, a rotational compression joint (24) may include any joint allowing a stopcock valve (22) to be secured to fluid coupler component (1), in this embodiment a coupler housing (2) so as to be capable of rotational movement. In some embodiments this may be accomplished through simply securing a stopcock valve (22) within a housing, while in other embodiments an angled member at the terminal-end of a stopcock valve (22) may be fitted to a corresponding position within a coupler housing (2) and/or valve recess (81). Other embodiments may include a snap-locking mechanism. As demonstrated in the figures, again for convenience, a rotational compression joint (24) may include a valve retention groove (25) and in still further embodiments may also include one or more compression prongs (26). In a preferred embodiment, a valve retention groove (25) may be positioned so as to be secured within a valve retention notch (27) such that a stopcock valve (22), while secured within a valve recess (81) may be partially and/or fully rotational. In another embodiment, one or more compression prongs (26) may allow the terminal end of a stopcock valve (22) to be compressed so as to facilitate the positioning of a valve retention groove (25) within a valve retention notch (27). In another embodiment, one or more compression prongs (26) may include terminal extensions, in this case a fillet may be positioned against a valve retention notch (27) to prevent the release of the stopcock valve (22). While not specifically shown in the figures, in certain other embodiments, a stopcock valve (22) may be positioned within a valve recess (81), again, through a valve retention groove (25) as well as optionally one or more compression prongs (26), positioned so as to be secured within a valve retention notch (27). However, in this embodiment, the valve may be both rotated, partially or fully in the case of a fully annular valve retention notch (27) and/or valve retention groove (25) as well as traversed within the fluid coupler housing (2).

Referring to figures 2-4, in one embodiment of the inventive technology, a fluid coupler component (1) may include one or more valve spring arm actuators (11). In a preferred embodiment demonstrated in figure 4, a valve spring arm actuator (11) is coupled, whether separately or integrally, with a fluid coupler component (1) such that when a first and second fluid coupler components are interlocked, the spring arm actuator (11) impels the opposing valve spring arm (8) thereby rotating the valve (6), in this embodiment a stopcock valve (22) and moving one or more valve apertures (7) into fluid communication with the formed integrated flow channel (10). It should be noted that the inventive technology includes both single and dual valve configurations. Additionally, some manifold embodiments may include a plurality of internally actuated valves and/or internally actuated angled valves, having a plurality of valve apertures (7) coordinated with a plurality of flow channels (5) and/or a plurality of tubes (41).

Again, as in figure 4, in a dual-valve configuration a first and a second valve spring arm actuator (11) are positioned on first and second fluid coupler component (1) such that when the components are interlocked, a first and second valve spring arm actuators (11) each impel the other fluid coupler component's valve spring arm (8) thereby rotating said valves (6), in this embodiment a stopcock valve (22), moving each of the opposing valve apertures (7) into fluid communication with the formed integrated flow channel (10). It should be noted that in a preferred dual-valve configuration embodiment, the valves (6) and valve spring arms (8) are positioned in a flipped opposing configuration, however in other embodiments, one or more valves (6) may be configured in an equivalent or even a mirrored configuration.

As highlighted in figures 1-2, in a preferred embodiment a first and second fluid coupler components may be interlocked through a single and/or dual quick dis/connect latching mechanism. In a preferred embodiment, at least one tractable engagement extension (43) may be slidably engaged with at least one corresponding coupler engagement catch (44). In this embodiment, at least one tractable engagement extension (43) may be compressed downward such that when one or more fluid coupler components (1) are interlocked at least one tractable engagement extension engages latch (43) with at least one corresponding coupler engagement latch (44) on the opposing component. Naturally, one or more fluid coupler components (1) may be disengaged through a single and/or dual quick dis/connect latching mechanism. In a preferred embodiment, at least one tractable engagement extension (43) coupled with coupler engagement catch (44) may be depressed such that it is no longer in contact with the leading edge of a coupler engagement catch (44). Note that when the fluid coupler components (1) are engaged, a valve spring arm actuator (11) is in contact with a valve spring arm (8) housing a torsion spring (9) in an "OPEN" position. However, as the fluid coupler components (1) are disengaged, the valve spring arm (8) provides a positive ejection force against the valve spring arm actuator (11) helping to push the opposing fluid coupler components (1) apart. In another preferred configuration a compression surface (42) may provide a mechanical advantage in engaging and/or disengaging a tractable engagement extension (43) from a corresponding coupler engagement catch (44). In one embodiment shown in figure 1, this compression surface may include a raised tab, button or angled surface which can be more easily gripped and depressed. In another embodiment, a compression surface (42) may include a raised tab, button or angled surface which can be more easily gripped and depressed. Another embodiment may include a perforated or rough surface providing an enhanced gripping position.

Referring now to figures 7-9, in one embodiment of the inventive technology one or more valves (6) may be positioned at an angled configuration within a fluid coupler component (1). In a preferred embodiment, one or more angled stopcock valves (23) may be positioned within an angled valve recess (49) between approximately 1° and 45° degrees. It should be noted that the exemplary figures demonstrate a valve angle configuration of approximately 10° degrees, though this again is for exemplary purposes only and not a limiting configuration. As noted above, the angled valve configuration provides several benefits. First, it provides an enhanced fluid flow occlusion surface (50). As noted above, when a stopcock valve (22) is in a "CLOSED" position a fluid flow occlusion surface (50) may be positioned in front of, or blocking a flow channel (5) and acts as a seal preventing fluid from passing through the channel. In a preferred embodiment, when an angled stopcock valve (23) is in a closed position, the fluid flow occlusion surface (50) has a greater surface area thereby providing an increased fluid sealing capability. Second, the angled valve configuration may allow for an improved latching configuration. For example, in a preferred angled valve configuration, the latching mechanism may be positioned in a more substantially central configuration providing a more natural quick dis/connect grip as well as providing a mechanical advantage by lowering the force necessary to dis/connect the fluid coupler components (1). For example, in a preferred embodiment, first and second fluid coupler components having an angled valve configuration may be interlocked such that at least one tractable engagement extension (43) may be engaged with at least one corresponding coupler engagement catch (44) where the tractable engagement extension(s) (43) are retained in a substantially central position. In a dual valve embodiment, such substantially central of a first and second tractable engagement extensions (43) may be configured to be substantially centrally located and in substantially opposing position allowing for a natural quick dis/connect action.

As noted above, the inventive technology also includes a stiction break mechanism allowing for a mechanical load to be placed on, for example a rotatable/movable valve (6) positioned within a coupler housing (2) during the disengagement of a first and second fluid coupler components (1). This stiction brake mechanism may assist, for example the valve (6) to overcome the natural stiction that may be generated between the valve surface and a valve housing/recess surface. This stiction may be more pronounced in, for example couplers that remain in an "OPEN" or "CLOSED" position for an extended period as well as metal couplings where, for example a metal valve may be left in contact with a metal housing surface wall. Such metal on metal surface contacts over time are susceptible to rust, stiction and galling.

In one embodiment of the inventive technology, a stiction break cam (29) may include any appropriate device that may assist, for example the valve (6) overcome the natural stiction that may be generated between the valve surface and a valve housing/recess surface. For example, when a first and second fluid coupler components are disengaged, stiction break cam (29) may include any mechanical apparatus, such as a cam, latch, lever and the like that applies a mechanical force moving said valve spring arm and/or moving said valve beyond its "OPEN" or "CLOSED" resting position prior to retraction and/or engagement. In some embodiments, a stiction break cam (29) may be an integral part of a fluid coupler component, or a discrete element. It should also be noted that a plurality of partially OPEN/CLOSED valve positions may also be configured allowing additional regulation of a fluid flow through a coupler.

In a preferred embodiment, the inventive technology may include one or more of the following exemplary stiction break elements. In one embodiment, any latent stiction may be overcome through one or more spring arm actuator stiction break cams (46). In this embodiment, one or more spring arm actuator stiction break cams (46) may be positioned on the leading edge of a valve spring arm actuator (11) such that when a first and second fluid coupler components are disengaged, a spring arm actuator stiction break cam (46) applies a forward mechanical force moving an opposing valve spring arm (8) forward, rotating a corresponding valve (6), in this instance a stopcock valve (22), beyond its open resting position prior to retraction.

In another embodiment, any latent stiction may be overcome through one or more spring arm actuator sliding stiction break cams (47) may be positioned so as to present a cam surface on a spring arm actuator (11), in this embodiment on the underside of a spring arm actuator (11), such that when a first and second fluid coupler components are disengaged, a stiction break cam applies a forward mechanical force moving an opposing valve spring arm (8) forward, perhaps through a spring arm actuator (11) rotating a corresponding valve (6), in this instance a stopcock valve (22), beyond its open resting position prior to retraction. In yet another embodiment, any latent stiction may be overcome through one or more tractable engagement stiction break cams (48) where a tractable engagement extension (43), engages with at least one corresponding coupler engagement catch (44) such that when a first and second fluid coupler components are disengaged, a tractable engagement stiction break cam (48) applies a forward mechanical force moving an opposing valve spring arm (8) forward, rotating a corresponding valve (6), in this instance a stopcock valve (22), beyond its open resting position prior to retraction.

In yet another embodiment, any latent stiction may be overcome through at least one hose stiction break cam (not shown) where a hose engages with at least one corresponding adaptor (4) such that when a hose (41) is inserted into an adaptor (4) one or more cams located on, for example the leading edge of a hose and/or a cam position on a tractable adaptor (not shown) applies a forward mechanical force moving an opposing valve spring arm (8) forward, rotating a corresponding valve (6), in this instance a stopcock valve (22), beyond its open resting position prior to retraction.

As noted above, certain embodiments of the inventive technology include the novel use of overmolding techniques and materials to, in some instances create overmolded surfaces with improved sealing characteristics. For example, overmolding processes are generally known within certain mechanical and commercial fields. Typically, in a traditional overmolding process a component part or product is placed into a mold and a thermoplastic resin is injected into the void space between the component part and cores of the mold. By this general process the molten resin is molded around the component part's outer surface.

Generally referring to figures 7-9, in one preferred embodiment the inventive technology may include an overmolded fluid coupler having a metal fluid-flow pathway which may be able to withstand high pressure fluid flow. In one embodiment, one or more fluid coupler components (1) may include a coupler housing joined with a coupler connector and an adaptor. These elements may be made from a polycarbonate, or metal. This embodiment may further include one or more metal valve casings and/or one or more metal flow channels, again positioned within a coupler housing and a coupler connector and an adaptor. These metal components are able to handle high pressure fluid flows which would normally destroy or disengage plastic of other non-metal fluid couplers. In a preferred embodiment, this valve casing and flow channel may also be overmolded with, for example a polypropylene or other appropriate resin. In this embodiment, an overmolded metal valve may be positioned within an overmolded metal valve casing and further having a valve aperture and a valve spring arm. In a preferred embodiment a valve, whether metal or some other material, may also be overmolded with, for example a polypropylene or other appropriate resin. Similar to embodiments previously discussed, in a preferred embodiment, at least one torsion spring may be internally positioned within an overmolded valve and an overmolded valve spring arm and further positioned such that an overmolded valve aperture is not in fluid communication with an overmolded first flow channel.

Again, as shown in figures 7-9, similar to other fluid coupler embodiments described above, two or more fluid coupler components (1), having a single or dual, or even a plurality of valve configurations may be engaged forming a fluid coupler having a metal integrated flow channel. In certain preferred embodiments this metal integrated flow channel is laminar and allows fluid to flow through the fluid coupler, and due to the overmolded surfaces, without touching any metal surfaces. For example, in a preferred embodiment, at least one valve spring arm actuator (43) positioned such that when a first and a second fluid coupler components (1) are interlocked the valve spring arm actuator impels an overmolded valve spring arm (such overmold being optional) rotating an overmolded valve and moving an overmolded valve aperture into fluid communication with a overmolded metal integrated flow channel. Another advantage of such overmold elements is that it allows, for example, cast metal component parts, such as valves and valve casings, fluid coupler housing, and fluid coupler components and flow channels which typically have poor surface tolerances, to be overmolded providing a high tolerance surface which may help to seal the components so as to reduce or eliminate fluid escape, backflow or dripping.

In another embodiment, similar overmolded surfaces may be applied to non-metal valves, valve casing/recesses and flow channels. Such overmolding allows for an improved high tolerance surfaces helping to seal the components so as to reduce or eliminate fluid escape. In addition, the overmolded fluid flow pathways and components allows for the selective use of materials that may be non-reactive or more appropriate or desirable for the type of fluid that is intended to flow through a fluid coupler. Numerous materials may be appropriate to be used as an overmold. For example various embodiments may include overmold material selected from the group consisting of: a polypropylene overmold; a nitrile rubber; a buna-N USP Class V overmold; a santoprene overmold; a silicone overmold; a platinum-cured silicone overmold; a USP Class VI ADCF overmold; a perfhioro-elastomer overmold; a simriz PPS fluorinated elastomer overmold, a tetrafhioro overmold; a ethylene/propylene rubber overmold, a USP Class VI ADCF overmold; a buna-N USP Class V overmold; a ADCF overmold; a chemraz overmold; a FFKM overmold; an EPDM overmold; a POE EPDM silicone overmold; a FDA BUNA-N overmold; an FDA EPDM overmold; an FDA silicone overmold; and an FKM POE overmold.

Additionally, other components parts, such as fluid coupler components (1), valves (6), coupler housing (2) and valve spring arm (8) may be formed from one or more of the following materials: ABS; polypropylene; acetal bodies; polysulfone; black nylon; polysulfone, USP Class VI, ADCF, Brass, PVC Vinyl, HDPE, PVDF, Nylon, Simriz, Nylon with PP and TPE Nut, Stainless Steel, Polycarbonate, UV Polysulfone, , polyethylene, USP VI ADCF, White Nylon, and metals such as metal brass or stainless steel as well as hybrid and composite materials.

Referring to figure 12, another embodiment of the inventive technology may include and internally sealed overmolded fluid coupler. In this embodiment, a fluid coupler component (1) may include at least one overmolded flow channel (30) within a fluid coupler housing (2). In a preferred embodiment at least one overmold valve (34) may be positioned within the overmolded flow channel (30). This overmold valve (34) is responsive to fluid flow and may automatically open in response to a fluid pressure and may automatically close in response to a loss in fluid pressure. Again referring to figure 12, in other embodiments a plurality of overmold valves (34) may be positioned within a flow channel or overmolded flow channel. In some cases as demonstrated in figure 12(a), such overmold valves (34) may be abutting one another. In another preferred embodiment, an aperture in a fluid coupler may be formed allowing an appropriate injectable resin to be injected into a coupler cavity forming an overmold surface within a valve recess as well as a flow channel.

In a preferred embodiment, such overmold valves (34) may be formed by the insertion of one or more core pins into the flow pathway forming, in this case a void between the pin and the flow pathway and/or other component parts. Next, an appropriate overmold material is injected into the void which overmold the surfaces approximate to the void created by placement of the core pin. The ends of one or more core pins may be shaped to form a valve, such as the dome valve depicted in the figures, having a valve-shaped void positioned within the flow channel. In a preferred embodiment, a core pin may include raised perforations forming valve perforations that may open and close in response to a fluid flow or pressure change. In another embodiment, such an overmold valve (34) may be initially created by injection molding utilizing a core pin and later scored forming valve perforations that may open and close in response to a fluid flow or pressure change.

One advantage of such overmold valves (34) includes the ability of the valves to close automatically in response to a loss in fluid pressure or flow such as might accompany the disengagement of a first and second fluid coupler components (1). In this regard, any fluid that is inside one or more flow channels may be prevented from back flowing or dripping out of the coupler by the action of the valve automatically transitioning to a closed position. This feature may be especially advantageous for use with biological fluids, chemical contaminants, highly purified solutions, and/or drug delivery and the like. Conversely, such overmold valves (34) include the ability of the valves to open automatically in response to the introduction or restoration of fluid pressure or flow such as might accompany the engagement of a first and second fluid coupler components (1). In one embodiment a plurality of overmold valves (34) may be positioned in both a flow channel (5), in some case being positioned so as to be abutting. Additional embodiments include one or more overmold valves (34) positioned within the lumen of a tube (41) which may be responsive to fluid flow and may automatically open in response to a fluid pressure or flow and automatically closes in response to a loss in fluid pressure, such as may accompany the engagement or disengagement of a first and second fluid coupler components (1).

Referring to figure 12, in a preferred embodiment, a fluid coupler component (1), in this case a female coupler (15) may include an integral O-ring slot (78) such that it provides a shaped mold for an appropriate injection resin or other material to be injection molded into the void created by, in this example a core pin positioned within a flow channel (5) such that the overmold material forms and overmold O-ring (79). In this embodiment the overmold O-ring (79) may provide a seal between, in this example a male insert (14) and female coupler (15).

An additional inventive feature of the current inventive technology may include an adaptable quick dis/connect coupler that may be fluidically coupled with a female poppet coupler (54). Referring generally to figures 10-11, one embodiment of the inventive technology may include an adaptable fluid coupler insert (51). In a preferred embodiment, an adaptable fluid coupler insert (51) may include at least one flow path adaptor (53) having at least one flow channel (55), at least one insertion position (56) and at least one adaptor (58). As noted in figure 10(c), this flow path adaptor (53) may be a single component part, while in an alternative embodiment each component part may be disparate so as to be coupled or otherwise attached one with another forming a flow path adaptor (53). As further demonstrated in figure 10, the insertion position (56) may include at least one O-ring channel (57a) which, in this embodiment is securing at least one O-ring (57b).

Again referring generally to figures 10-11, in a preferred embodiment at least one flow path adaptor (53) is positioned within a corresponding actuator slide housing (59). As shown in the cross-sectional view of figure 10(c), an adaptable fluid coupler insert stopcock valve (60) having a valve aperture (61) and a valve spring arm (62) may be positioned within a flow path adaptor (53) and further engaged with said actuator slide housing (59). Moreover, one torsion spring may be internally positioned within the adaptable fluid coupler insert stopcock valve and/or a valve spring arm (62) wherein the valve spring arm (62) may be positioned within an actuator slide housing aperture (64).

In a preferred embodiment, a flow path adaptor (53) may be inserted into a female poppet coupler (54) as generally shown in figures 10-11. This insertion may cause the insertion position (56) to engage a spring actuated internal poppet valve (65a) generally depicted in figures 10-11, thereby forming a continuous fluid pathway allowing fluid flow into the flow path adaptor's flow channel (55). The insertion and engagement of the flow path adaptor (53) with said spring actuated internal poppet valve (65a) may cause the actuator slide housing (59) to traverse towards a female poppet coupler (54) such that a locking mechanism (65b) as generally described in figures 10-11, on the female poppet coupler (54) engaged with at least one locking component, in this embodiment a locking trough (66) positioned on said actuator slide housing (59) securing the flow path adaptor (53) and the actuator slide housing (59) in a stationary position.

In a preferred embodiment, a spring loaded bobbin locking mechanism (68) having a release control (69) may engage with at least one locking trough (66) positioned on said actuator slide housing (59) securing the flow path adaptor (53) and the actuator slide housing (59) in a stationary position. In this embodiment, a spring loaded bobbin latches to a locking trough (66). To release the engaged adaptable fluid coupler insert (51) and the female poppet coupler (54), in a preferred embodiment, compression of a release control (69) shown in figure 10(a) as a spring loaded button may move the bobbin out of contact with the locking trough (66). In this embodiment, the spring loaded bobbin may have a positive eject force on the adaptable fluid coupler insert (51) as does the spring actuated internal poppet valve (65a) facilitating their disengagement. Additional locking mechanisms known within the industry may include, but are not limited to a bearing supported slide locking mechanism (not shown) as well as a bearing supported slide locking mechanism coupled with a release control (not shown).

In a preferred embodiment, traverse movement of the actuator slide housing (59) may cause movement of a valve spring arm (62) positioned within the actuator slide housing aperture (64) rotating at least one adaptable fluid coupler insert stopcock valve (60) and moving its valve aperture (61) into fluid communication with a flow channel. In some embodiments, a valve spring arm (62) may include a valve spring arm catch (70). In a preferred embodiment, as shown in figure 10(a), a valve spring arm catch (70) may include a fillet positioned on the terminal end of a valve spring arm (62). In a preferred embodiment, this fillet may act as a mechanical block to catch the actuator slide housing aperture (64). For example, as the actuator slide housing (59) traverses forward the fillet comes into contact with the actuator slide housing aperture (64) preventing the valve spring arm (62) from becoming disengaged with the actuator slide housing aperture (64) causing force from the torsion spring (63) to return the valve spring arm (62) and corresponding valve back to a "CLOSED" position.

In another preferred embodiment, an adaptable fluid coupler insert stopcock valve (60) may include at least one rotational compression joint, which may further include at least one valve retention groove and at least one compression prong. In this embodiment, the actuator slide housing (59) may further include one or more valve recesses capable of securing at least one valve, in this embodiment a adaptable fluid coupler insert stopcock valve (60), and at least one valve retention notch capable of rotationally coupling with a corresponding valve retention groove on said valve while further allowing the traverse movement, while also preventing the rotational movement of the actuator slide housing (59).

Referring generally to figure 13, in one embodiment the inventive technology may include a rotational tube. In one embodiment, a tube (41) is coupled with an adapter (4), such as through a rotatable barb connection such that it may rotate in approximate 360° degrees. In another preferred embodiment, the inventive technology includes a rotational end-cap having at least one injection molded rotational end-cap (35) and at least one integral annular extension (36) and at least one coupler stem (37) as well as an extruded tube (38) integrally coupled with an injection molded rotational end-cap (35) through a bonded surface (39) having at least one lumen (40) to transport a fluid.

As noted above, in a preferred embodiment the end cap may be formed from a single price of material through a step-wise method of injection/blow molding and extrusion. For example, a rotational end-cap having at least one integral annular extension that is further capable of rotationally coupling with at least one adaptor and at least one coupler stem may be initially injection/blow molded then held in place as at least one tube is extruded off of the stationary injection molded rotational end-cap. From this process, the extruded tube may be bonded to the rotational end-cap and coupler stem having at least one lumen in fluid communication with a fluid coupler component flow channel. In this configuration, the injection molded rotational end-cap (35) may rotate in approximately 360° degrees while the fluid coupler to which it is attached remains stationary. In addition, the coupler stem (37) may provide a sufficient bonded surface (39) area such that the extruded tube (38) may not need additional securement apparatus, such as an additional clamp, lock, or tie to operate at medium to high pressures. It should be noted however, that the bond between the extruded tube (38), coupler stem (37) and injection molded rotational end-cap (35) may be an integral bond as the element are formed from an initial unitary component part.

Appropriate materials for an extruded tube (38) and rotational end-cap (35) or coupler stem (37) may include, but are not be limited to: silicone; PVC; polyurethane; fluoropolymer; thermoplastic elastomer; and plasticizer free tubing. Appropriate materials for an injection molded rotational end-cap (35) may include, but are not be limited to: polypropylene; nitrile rubber; buna-N USP Class V; santoprene; silicone; platinum-cured silicone; a USP Class VI ADCF; a perfluoro-elastomer; a simriz PPS fluorinated elastomer; tetrafluoro; ethylene/propylene rubber; a USP Class VI ADCF; buna-N USP Class V; ADCF; chemraz; FFKM; EPDM; POE EPDM silicone; FDA BUNA-N; FDA EPDM; FDA silicone; and FKM POE.

Another embodiment may include the addition of one or more surface perforations of invaginations (not shown) integral with a fluid coupler component (1). In this embodiment, such perforations of invaginations may provide spaces which may retain dirt, as well as chemical or biological contaminates making it more difficult to sterilize the fluid coupler component (1). This feature may encourage a user to dispose of the coupler after a single or limited use, especially in the medical and pharmaceutical fields. This feature may also prevent overuse of extended use of a fluid coupler increasing the risk of contamination, cross-contamination as well as mechanical failure.

While the invention has been described in connection with a preferred embodiment, it is not intended to limit the scope of the invention to the particular form set forth, but on the contrary, it is intended to cover such alternatives, modifications, and equivalents as may be included within the spirit and scope of the invention as defined by the statements of invention.

Indeed, as can be easily understood from the foregoing, the basic concepts of the present invention may be embodied in a variety of ways. It involves both fluid coupling techniques as well as fluid coupler devices to accomplish the appropriate fluid transfer through a coupler system. In this application, the fluid coupling techniques are disclosed as part of the results shown to be achieved by the various devices described and as steps which are inherent to utilization. They are simply the natural result of utilizing the devices as intended and described.

In addition, while some devices are disclosed, it should be understood that these not only accomplish certain methods but also can be varied in a number of ways. Importantly, as to all of the foregoing, all of these facets should be understood to be encompassed by this disclosure.

The discussion included in this application is intended to serve as a basic description.

The reader should be aware that the specific discussion may not explicitly describe all embodiments possible; many alternatives are implicit. It also may not fully explain the generic nature of the invention and may not explicitly show how each feature or element can actually be representative of a broader function or of a great variety of alternative or equivalent elements.

Again, these are implicitly included in this disclosure. Where the invention is described in device-oriented terminology, each element of the device implicitly performs a function.

Apparatus claims may not only be included for the device described, but also method or process claims may be included to address the functions the invention and each element performs.

Neither the description nor the terminology is intended to limit the scope of the claims that will be included in any subsequent patent application.

It should also be understood that a variety of changes may be made without departing from the essence of the invention. Such changes are also implicitly included in the description. They still fall within the scope of this invention. A broad disclosure encompassing the explicit embodiment(s) shown, the great variety of implicit alternative embodiments, and the broad methods or processes and the like are encompassed by this disclosure and may be relied upon when drafting any claims. It should be understood that such language changes and broader or more detailed claiming may be accomplished at a later date (such as by any required deadline) or in the event the applicant subsequently seeks a patent filing based on this filing. With this understanding, the reader should be aware that this disclosure is to be understood to support any subsequently filed patent application that may seek examination of as broad a base of claims as deemed within the applicant's right and may be designed to yield a patent covering numerous aspects of the invention both independently and as an overall system.

Further, each of the various elements of the invention and claims may also be achieved in a variety of manners. Additionally, when used or implied, an element is to be understood as encompassing individual as well as plural structures that may or may not be physically connected. This disclosure should be understood to encompass each such variation, be it a variation of an embodiment of any apparatus embodiment, a method or process embodiment, or even merely a variation of any element of these. Particularly, it should be understood that as the disclosure relates to elements of the invention, the words for each element may be expressed by equivalent apparatus terms or method terms— even if only the function or result is the same. Such equivalent, broader, or even more generic terms should be considered to be encompassed in the description of each element or action. Such terms can be substituted where desired to make explicit the implicitly broad coverage to which this invention is entitled. As but one example, it should be understood that all actions may be expressed as a means for taking that action or as an element which causes that action. Similarly, each physical element disclosed should be understood to encompass a disclosure of the action which that physical element facilitates. Regarding this last aspect, as but one example, the disclosure of a "coupler" should be understood to encompass disclosure of the act of "coupling"— whether explicitly discussed or not — and, conversely, were there effectively disclosure of the act of "coupling", such a disclosure should be understood to encompass disclosure of a "coupler" and even a "means for coupling." Such changes and alternative terms are to be understood to be explicitly included in the description.

Any patents, publications, or other references mentioned in this application for patent are hereby incorporated by reference. Any priority case(s) claimed by this application is hereby appended and hereby incorporated by reference. In addition, as to each term used it should be understood that unless its utilization in this application is inconsistent with a broadly supporting interpretation, common dictionary definitions should be understood as incorporated for each term and all definitions, alternative terms, and synonyms such as contained in the Random House Webster's Unabridged Dictionary, second edition are hereby incorporated by reference. Finally, all references listed in the list of References To Be Incorporated By Reference In Accordance With The Patent Application or other information statement filed with the application are hereby appended and hereby incorporated by reference, however, as to each of the above, to the extent that such information or statements incorporated by reference might be considered inconsistent with the patenting of this/these invention(s) such statements are expressly not to be considered as made by the applicant(s).

References to Be Incorporated By Reference In Accordance With the Patent Application:

1. US Patent No. 7343931

2. US Provisional Application No. 60/802,917 Thus, the applicant(s) should be understood to have support to claim and make a statement of invention to at least: i) each of the fluid coupler devices as herein disclosed and described, ii) the related methods disclosed and described, iii) similar, equivalent, and even implicit variations of each of these devices and methods, iv) those alternative designs which accomplish each of the functions shown as are disclosed and described, v) those alternative designs and methods which accomplish each of the functions shown as are implicit to accomplish that which is disclosed and described, vi) each feature, component, and step shown as separate and independent inventions, vii) the applications enhanced by the various systems or components disclosed, viii) the resulting products produced by such systems or components, ix) each system, method, and element shown or described as now applied to any specific field or devices mentioned, x) methods and apparatuses substantially as described hereinbefore and with reference to any of the accompanying examples, xi) the various combinations and permutations of each of the elements disclosed, xii) each potentially dependent claim or concept as a dependency on each and every one of the independent claims or concepts presented, and xiii) all inventions described herein.

With regard to claims whether now or later presented for examination, it should be understood that for practical reasons and so as to avoid great expansion of the examination burden, the applicant may at any time present only initial claims or perhaps only initial claims with only initial dependencies. The office and any third persons interested in potential scope of this or subsequent applications should understand that broader claims may be presented at a later date in this case, in a case claiming the benefit of this case, or in any continuation in spite of any preliminary amendments, other amendments, claim language, or arguments presented, thus throughout the pendency of any case there is no intention to disclaim or surrender any potential subject matter. It should be understood that if or when broader claims are presented, such may require that any relevant prior art that may have been considered at any prior time may need to be re-visited since it is possible that to the extent any amendments, claim language, or arguments presented in this or any subsequent application are considered as made to avoid such prior art, such reasons may be eliminated by later presented claims or the like. Both the examiner and any person otherwise interested in existing or later potential coverage, or considering if there has at any time been any possibility of an indication of disclaimer or surrender of potential coverage, should be aware that no such surrender or disclaimer is ever intended or ever exists in this or any subsequent application. Limitations such as arose in Hakim v. Cannon Avent Group, PLC, 479 F.3d 1313 (Fed. Cir 2007), or the like are expressly not intended in this or any subsequent related matter. In addition, support should be understood to exist to the degree required under new matter laws— including but not limited to European Patent Convention Article 123(2) and United States Patent Law 35 USC 132 or other such laws— to permit the addition of any of the various dependencies or other elements presented under one independent claim or concept as dependencies or elements under any other independent claim or concept. In drafting any claims at any time whether in this application or in any subsequent application, it should also be understood that the applicant has intended to capture as full and broad a scope of coverage as legally available. To the extent that insubstantial substitutes are made, to the extent that the applicant did not in fact draft any claim so as to literally encompass any particular embodiment, and to the extent otherwise applicable, the applicant should not be understood to have in any way intended to or actually relinquished such coverage as the applicant simply may not have been able to anticipate all eventualities; one skilled in the art, should not be reasonably expected to have drafted a claim that would have literally encompassed such alternative embodiments.

Further, if or when used, the use of the transitional phrase "comprising" is used to maintain the "open-end" claims herein, according to traditional claim interpretation. Thus, unless the context requires otherwise, it should be understood that the term "comprise" or variations such as "comprises" or "comprising", are intended to imply the inclusion of a stated element or step or group of elements or steps but not the exclusion of any other element or step or group of elements or steps. Such terms should be interpreted in their most expansive form so as to afford the applicant the broadest coverage legally permissible. It should be understood that this phrase also provides support for any combination of elements in the claims and even incorporates any desired proper antecedent basis for certain claim combinations such as with combinations of method, apparatus, process, and the like claims.

Furthermore, it should be noted that certain embodiments of the current invention may indicate a coupler, or the step of coupling. It should be noted that these may indicate a direct or in some cases an indirect connection and/or bring together of disparate or non-disparate elements in a functional, non-functional or desired configuration. Additionally, any claims set forth at any time are hereby incorporated by reference as part of this description of the invention, and the applicant expressly reserves the right to use all of or a portion of such incorporated content of such claims as additional description to support any of or all of the claims or any element or component thereof, and the applicant further expressly reserves the right to move any portion of or all of the incorporated content of such claims or any element or component thereof from the description into the claims or vice-versa as necessary to define the matter for which protection is sought by this application or by any subsequent continuation, division, or continuation-in-part application thereof, or to obtain any benefit of, reduction in fees pursuant to, or to comply with the patent laws, rules, or regulations of any country or treaty, and such content incorporated by reference shall survive during the entire pendency of this application including any subsequent continuation, division, or continuation-in-part application thereof or any reissue or extension thereon.

Claims

CLAIMS What is claimed is:

1. An internally actuated fluid coupler comprising:

- a first fluid coupler component having: - a first coupler housing joined with a first coupler connector and a first adaptor;

- a first flow channel positioned within said first coupler housing and said first coupler connector and said first adaptor;

- a valve positioned within said first coupler housing having a valve aperture and a valve spring arm; and - at least one torsion spring internally positioned within said valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said first flow channel.

- a second fluid coupler component having:

- a second coupler housing joined with a second coupler connector and a second adaptor;

- a second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor such that when said first and second fluid coupler components are interlocked said first and second flow channels form an integrated flow channel; and - at least one valve spring arm actuator positioned such that when said first and second fluid coupler components are interlocked said valve spring arm actuator impels said valve spring arm rotating said valve and moving said valve aperture into fluid communication with said integrated flow channel.

2. An internally actuated dual-valve fluid coupler comprising: - a first fluid coupler component having:

- a first coupler housing joined with a first coupler connector and a first adaptor;

- a first flow channel positioned within said first coupler housing and said first coupler connector and said first adaptor; - a first valve positioned within said first coupler housing having a valve aperture and a valve spring arm;

- at least one torsion spring internally positioned within said valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said first flow channel; and

- at least one first valve spring arm actuator. - a second fluid coupler component having:

- a second coupler housing joined with a second coupler connector and a second adaptor; - a second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor;

- a second valve positioned within said second coupler housing having a valve aperture and a valve spring arm;

- at least one torsion spring internally positioned within said second valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said second flow channel; and

- at least one second valve spring arm actuator.

- an integrated flow channel formed by said first and second flow channels when said first and second fluid coupler components are interlocked; and - wherein said first and second valve spring arm actuators are positioned such that when said first and second fluid coupler components are interlocked, said first and second valve spring arm actuators each impel the other fluid coupler component's valve spring arm thereby rotating said valves and moving said valve apertures into fluid communication with said integrated flow channel.

3. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said fluid coupler component comprises a fluid coupler component selected from the group consisting of: a pin coupler; a slotted coupler; a male insert; a female coupler.

4. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said coupler connector comprises a coupler connector selected from the group consisting of: a slot extension; a pin extension; a pin extension having an O-ring slot; a slot extension having an O- ring slot; a pin extension having an O-ring secured within an O-ring slot; and a slot extension having an O-ring secured within an O-ring slot.

5. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

6. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said valve comprises at least one stopcock valve.

7. An internally actuated dual-valve fluid coupler as described in claim 6 wherein said stopcock valve comprises at least one angled stopcock valve.

8. An internally actuated dual-valve fluid coupler as described in claim 6 wherein said stopcock valve comprises a stopcock valve having at least one rotational compression joint.

9. An internally actuated dual-valve fluid coupler as described in claim 8 wherein said rotational compression joint comprises at least one valve retention groove and at least one compression prong.

10. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said coupler housing comprises a coupler housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove.

11. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

12. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said fluid coupler component comprises fluid coupler component having a compression surface.

13. An internally actuated dual- valve fluid coupler as described in claim 7 and further comprising: a first and second angled stopcock valve secured in a first and second fluid coupler component respectively wherein said first and second fluid coupler components include at least one tractable engagement extension and at least one coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catch whereby at least one of said tractable engagement extensions is retained in substantially central position.

14. An internally actuated dual-valve fluid coupler as described in claim 2 wherein said integrated flow channel comprises a laminar fluid flow pathway.

15. An internally actuated dual- valve fluid coupler as described in claim 2 wherein said first and second fluid coupler components are interlocked comprises an interlocked first and second fluid coupler components wherein said first and second fluid coupler components include at least one tractable engagement extension engaged with at least one corresponding coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catches whereby said tractable engagement extensions are retained in substantially secure position.

16. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

17. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

18. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

19. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising:

- at least one tractable engagement stiction break cam; - at least one spring arm actuator sliding stiction break cam; and

- at least one spring arm actuator stiction break cam.

20. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising:

- at least one flow channel overmold; - at least one valve overmold;

- at least one valve recess overmold; and

- at least one valve aperture overmold.

21. An internally actuated dual- valve fluid coupler as described in claim 2 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

22. An internally actuated angled valve fluid coupler comprising: - a first fluid coupler component having:

- a first angled valve positioned within said first coupler housing having an angled valve aperture and a valve spring arm; and

- at least one torsion spring internally positioned within said angled valve and said valve spring arm and further positioned such that said angled valve aperture is not in fluid communication with said first flow channel.

- a second fluid coupler component having: - a second coupler housing joined with a second coupler connector and a second adaptor;

- a second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor such that when said first and second fluid coupler components are interlocked said first and second flow channels form an integrated flow channel; and

- at least one valve spring arm actuator positioned such that when said first and second fluid coupler components are interlocked said valve spring arm actuator impels said valve spring arm rotating said angled valve and moving said angled valve aperture into fluid communication with said integrated flow channel. - wherein said first and second fluid coupler components include at least one tractable engagement extension and at least one coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catch whereby at least one of said tractable engagement extensions is retained in substantially central position.

23. An internally actuated angled valve fluid coupler as described in claim 22 wherein said coupler housing comprises coupler housing having at least one angled valve recess.

24. An internally actuated angled valve fluid coupler as described in claim 22 wherein said angled stopcock valve comprises at least one angled stopcock valve positioned within an angled valve recess between approximately 1° and 45° degrees.

25. An internally actuated angled valve fluid coupler as described in claim 22 wherein said angled stopcock valve comprises an increased fluid flow occlusion surface.

26. An internally actuated dual-angled valve fluid coupler comprising:

- a first fluid coupler component having:

- an first angled valve positioned within said first coupler housing having an angled valve aperture and a valve spring arm;

- at least one torsion spring internally positioned within said angled valve and said valve spring arm and further positioned such that said angled valve aperture is not in fluid communication with said first flow channel; and

- at least one first valve spring arm actuator.

- a second fluid coupler component having:

- a second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor; - a second angled valve positioned within said second coupler housing having an angled valve aperture and a valve spring arm;

- at least one torsion spring internally positioned within said second angled valve and said valve spring arm and further positioned such that said angled valve aperture is not in fluid communication with said second flow channel; and

- at least one second valve spring arm actuator.

- an integrated flow channel formed by said first and second flow channels when said first and second fluid coupler components are interlocked.

- wherein said first and second valve spring arm actuators are positioned such that when said first and second fluid coupler components are interlocked, said first and second valve spring arm actuators each impel the other fluid coupler component's valve spring arm thereby rotating said angled valves and moving said angled valve apertures into fluid communication with said integrated flow channel; and

- wherein said first and second fluid coupler components include both a tractable engagement extension and a coupler engagement catch such that when said fluid coupler components are interlocked each tractable engagement extension engages with said corresponding coupler engagement catch whereby said tractable engagement extensions are retained in substantially central opposing positions.

27. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said fluid coupler component comprises a fluid coupler component selected from the group consisting of: a pin coupler; a slotted coupler; a male insert; a female coupler.

28. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said coupler connector comprises a coupler connector selected from the group consisting of: a slot extension; a pin extension; a pin extension having an O-ring slot; a slot extension having an O-ring slot; a pin extension having an O-ring secured within an O-ring slot; and a slot extension having an O-ring secured within an O-ring slot.

29. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

30. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said coupler housing comprises coupler housing having at least one angled valve recess.

31. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said angled valve comprises at least one angled stopcock valve.

32. An internally actuated dual-angled valve fluid coupler as described in claim 31 wherein said angled stopcock valve comprises at least one angled stopcock valve positioned within an angled valve recess between approximately 1° and 45° degrees.

33. An internally actuated dual-angled valve fluid coupler as described in claim 31 wherein said angled stopcock valve comprises at least one angled stopcock valve having at least one rotational compression joint.

34. An internally actuated dual-angled valve fluid coupler as described in claim 33 wherein said rotational compression joint comprises at least one valve retention groove and at least one compression prong.

35. An internally actuated dual-angled valve fluid coupler as described in claim DA 100 wherein said coupler housing comprises a coupler housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove.

36. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

37. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising: a first and second angled stopcock valve secured in a first and second fluid coupler component respectively wherein said first and second fluid coupler components include at least one tractable engagement extension and at least one coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catch whereby at least one of said tractable engagement extensions is retained in substantially central position.

38. An internally actuated dual-angled valve fluid coupler as described in claim 26 wherein said integrated flow channel comprises a laminar fluid flow pathway.

39. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

40. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

41. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

42. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising: - at least one tractable engagement stiction break cam;

- at least one spring arm actuator sliding stiction break cam; and

- at least one spring arm actuator stiction break cam.

43. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising: - at least one flow channel overmold;

- at least one valve overmold;

- at least one valve recess overmold; and

- at least one valve aperture overmold.

44. An internally actuated dual-angled valve fluid coupler as described in claim 26 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

45. A stiction resistant fluid coupler comprising:

- a valve positioned within said first coupler housing having a valve aperture and a valve spring arm; and

- at least one torsion spring internally positioned within said valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said first flow channel.

- a second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor such that when said first and second fluid coupler components are interlocked said first and second flow channels form an integrated flow channel;

- at least one valve spring arm actuator positioned such that when said first and second fluid coupler components are interlocked said valve spring arm actuator impels said valve spring arm rotating said valve and moving said valve aperture into fluid communication with said integrated flow channel; and - at least one stiction break cam wherein said stiction break cam is positioned such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

46. A stiction resistant fluid coupler as described in claim 45 wherein said stiction break cam comprises at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

47. A stiction resistant fluid coupler as described in claim 45 wherein said stiction break cam comprises at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

48. A stiction resistant fluid coupler as described in claim 45 wherein said stiction break cam comprises at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

49. A stiction resistant fluid coupler as described in claim 45 wherein said stiction break cam comprises:

- at least one tractable engagement stiction break cam;

- at least one spring arm actuator sliding stiction break cam; and

- at least one spring arm actuator stiction break cam.

50. A stiction resistant dual- valve fluid coupler comprising:

- a first fluid coupler component having:

- a first valve positioned within said first coupler housing having a valve aperture and a valve spring arm;

- at least one torsion spring internally positioned within said valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said first flow channel;

- at least one first valve spring arm actuator; and

- at least one first stiction break cam.

- a second fluid coupler component having:

- at least one torsion spring internally positioned within said second valve and said valve spring arm and further positioned such that said valve aperture is not in fluid communication with said second flow channel;

- at least one second valve spring arm actuator; and

- at least one second stiction break cam.

- an integrated flow channel formed by said first and second flow channels when said first and second fluid coupler components are interlocked; and

- wherein said first and second valve spring arm actuators are positioned such that when said first and second fluid coupler components are interlocked, said first and second valve spring arm actuators each impel the other fluid coupler component's valve spring arm thereby rotating said valves and moving said valve apertures into fluid communication with said integrated flow channel; and

- wherein said first and second stiction break cams are positioned such that when said first and second fluid coupler components are disengaged, said first and second stiction break cams each apply a mechanical load to the other fluid coupler component's valve spring arm so as to rotate said valves beyond their open resting position prior to retraction.

51. A stiction resistant dual- valve fluid coupler as described in claim 50 wherein said fluid coupler component comprises a fluid coupler component selected from the group consisting of: a pin coupler; a slotted coupler; a male insert; and a female coupler.

52. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said coupler connector comprises a coupler connector selected from the group consisting of: a slot extension; a pin extension; a pin extension having an O-ring slot; a slot extension having an O-ring slot; a pin extension having an O-ring secured within an O-ring slot; and a slot extension having an O- ring secured within an O-ring slot.

53. A stiction resistant dual- valve fluid coupler as described in claim 50 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

54. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said valve comprises at least one stopcock valve.

55. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said stopcock valve comprises at least one angled stopcock valve.

56. A stiction resistant dual-valve fluid coupler as described in claim 54 wherein said stopcock valve comprises a stopcock valve having at least one rotational compression joint.

57. A stiction resistant dual-valve fluid coupler as described in claim 54 wherein said rotational compression joint comprises at least one valve retention groove and at least one compression prong.

58. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said coupler housing comprises a coupler housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove.

59. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

60. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said fluid coupler component comprises fluid coupler component having a compression surface.

61. A stiction resistant dual- valve fluid coupler as described in claim 55 wherein said first and second fluid coupler components are interlocked comprises an interlocked a first and second angled stopcock valves secured in a first and second fluid coupler component respectively wherein said first and second fluid coupler components include at least one tractable engagement extension and at least one coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catch whereby at least one of said tractable engagement extensions is retained in substantially central position.

62. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said integrated flow channel comprises a laminar fluid flow pathway.

63. An stiction resistant dual-valve fluid coupler as described in claim 50 wherein said first and second fluid coupler components are interlocked comprises an interlocked first and second fluid coupler components wherein said first and second fluid coupler components include at least one tractable engagement extension engaged with at least one corresponding coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catches whereby said tractable engagement extensions are retained in substantially secure position.

64. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said stiction break cam comprises at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

65. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said stiction break cam comprises at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

66. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said stiction break cam comprises at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

67. A stiction resistant dual-valve fluid coupler as described in claim 50 wherein said stiction break cam comprises:

- at least one tractable engagement stiction break cam;

- at least one spring arm actuator sliding stiction break cam; and

- at least one spring arm actuator stiction break cam.

68. A stiction resistant dual-valve fluid coupler as described in claim 50 and further comprising:

- at least one flow channel overmold;

- at least one valve overmold;

- at least one valve recess overmold; and

- at least one valve aperture overmold.

69. A stiction resistant dual- valve fluid coupler as described in claim 50 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

70. An adaptable fluid coupler insert comprising:

- at least one flow path adaptor capable of fluidically coupling with a female poppet coupler having:

- at least one flow channel;

- at least one insertion position further comprising at least one O-ring channel securing at least one O-ring; and

- at least one adaptor.

- an actuator slide housing positioned over said flow path adaptor;

- a stopcock valve having a valve aperture and a valve spring arm positioned within said flow path adaptor and engaged with said actuator slide housing;

- at least one torsion spring internally positioned within said stopcock valve and said valve spring arm wherein said valve spring arm is positioned within an actuator slide housing aperture;

- wherein said flow path adaptor may be inserted into said female poppet coupler so as to engage a spring actuated internal poppet valve allowing fluid flow into said flow path adaptor's flow channel;

- wherein said insertion and engagement of said flow path adaptor with said spring actuated internal poppet valve causes said actuator slide housing to traverse towards said female poppet coupler such that a locking mechanism on said female poppet coupler engages with a locking trough positioned on said actuator slide housing securing said flow path adaptor; and

- wherein said traverse movement of said actuator slide housing causes movement of said valve spring arm positioned within said actuator slide housing aperture rotating said stopcock valve and moving said valve aperture into fluid communication with said flow channels.

71. An adaptable fluid coupler insert as described in claim 70 and further comprising at least one actuator slide housing block.

72. An adaptable fluid coupler insert as described in claim 70 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

73. An adaptable fluid coupler insert as described in claim 70 wherein said flow path adaptor flow channel comprises a laminar flow channel.

74. An adaptable fluid coupler insert as described in claim 70 wherein said stopcock valve comprises at least one angled stopcock valve.

75. An adaptable fluid coupler insert as described in claim 70 wherein said valve aperture comprises at least one angled valve aperture.

76. An adaptable fluid coupler insert as described in claim 70 wherein said stopcock valve comprises a stopcock valve having at least one rotational compression joint.

77. An adaptable fluid coupler insert as described in claim 76 wherein said rotational compression joint comprise at least one valve retention groove and at least one compression prong.

78. An adaptable fluid coupler insert as described in claim 70 wherein said actuator slide housing comprises an actuator slide housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove on said valve.

79. An adaptable fluid coupler insert as described in claim 70 wherein said spring comprise at least one torsion spring positioned within at least one torsion spring housing.

80. An adaptable fluid coupler insert as described in claim 70 wherein said locking mechanism comprise a locking mechanism selected from the group consisting of: a bearing supported slide locking mechanism; a bearing supported slide locking mechanism coupled with a release control; a spring loaded bobbin locking mechanism; a spring loaded bobbin locking mechanism coupled with a release control; a spring loaded bobbin locking mechanism coupled with a spring loaded release control.

81. An adaptable fluid coupler insert as described in claim 70 and further comprising a valve spring arm catch.

82. An adaptable fluid coupler insert as described in claim 70 wherein said valve spring arm catch comprise at least one fillet.

83. An adaptable fluid coupler insert as described in claim 70 and further comprising:

- at least one flow channel overmold;

- at least one valve overmold;

- at least one valve recess overmold; and

- at least one valve aperture overmold.

84. An adaptable fluid coupler insert as described in claim 70 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

85. A high pressure overmolded fluid coupler comprising:

- a first fluid coupler component having:

- a metal valve casing and a metal first flow channel positioned within said first coupler housing and said first coupler connector and said first adaptor and wherein said valve casing said first flow channel are overmolded;

- a valve positioned within said metal valve casing having a valve aperture and a valve spring arm and wherein said valve said valve aperture are overmolded; and

- a second fluid coupler component having:

- a metal valve second flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor such that when said first and second fluid coupler components are interlocked said first and second metal flow channels form a metal integrated flow channel and wherein said second flow channel is overmolded; and - at least one valve spring arm actuator positioned such that when said first and second fluid coupler components are interlocked said valve spring arm actuator impels said valve spring arm rotating said overmolded valve and moving said overmolded valve aperture into fluid communication with said overmolded integrated flow channel.

86. A high pressure overmolded fluid coupler as described in claim 85 wherein said overmold comprises and overmold material selected from the group consisting of: a polypropylene overmold; a nitrile rubber; a buna-N USP Class V overmold; a santoprene overmold; a silicone overmold; a platinum-cured silicone overmold; a USP Class VI ADCF overmold; a perfluoro-elastomer overmold; a simriz PPS fluorinated elastomer overmold, a tetrafluoro overmold; a ethylene/propylene rubber overmold, a USP Class VI ADCF overmold; a buna-N USP Class V overmold; a ADCF overmold; a chemraz overmold; a FFKM overmold; an EPDM overmold; a POE EPDM silicone overmold; a FDA BUNA-N overmold; an FDA EPDM overmold; an FDA silicone overmold; and an FKM POE overmold.

87. A high pressure overmolded dual- valve fluid coupler comprising:

- a first fluid coupler component having:

- a first metal valve casing and a metal first flow channel positioned within said first coupler housing and said first coupler connector and said first adaptor and wherein said first valve casing said first flow channel are overmolded;

- a first valve positioned within said first metal valve casing having a valve aperture and a valve spring arm and wherein said first valve said first valve aperture are overmolded;

- at least one torsion spring internally positioned within said valve and said valve spring arm and further positioned such that said first overmolded valve aperture is not in fluid communication with said first metal flow channel; and

- at least one first valve spring arm actuator.

- a second fluid coupler component having:

- a second metal valve casing and a second metal flow channel positioned within said second coupler housing and said second coupler connector and said second adaptor and wherein said second metal valve casing said second metal flow channel are overmolded;

- a second valve positioned within said metal valve casing having a second valve aperture and a valve spring arm and wherein said second valve said second valve aperture are overmolded;

- at least one torsion spring internally positioned within said second valve and said valve spring arm and further positioned such that said second overmolded valve aperture is not in fluid communication with said metal second flow channel; and - at least one second valve spring arm actuator.

- an overmolded metal integrated flow channel formed by said first and second metal flow channels when said first and second fluid coupler components are interlocked; and

- wherein said first and second valve spring arm actuators are positioned such that when said first and second fluid coupler components are interlocked, said first and second valve spring arm actuators each impel the other fluid coupler component's valve spring arm thereby rotating said overmolded valves and moving said overmolded valve apertures into fluid communication with said overmolded metal integrated flow channel.

88. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said fluid coupler component comprises a fluid coupler component selected from the group consisting of: a pin coupler; a slotted coupler; a male insert; a female coupler.

89. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said coupler connector comprises a coupler connector selected from the group consisting of: a slot extension; a pin extension; a pin extension having an O-ring slot; a slot extension having an O-ring slot; a pin extension having an O-ring secured within an O-ring slot; and a slot extension having an O-ring secured within an O-ring slot.

90. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

91. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said valve comprises at least one stopcock valve.

92. DC 150 A high pressure overmolded dual-valve fluid coupler as described in claim 91 wherein said stopcock valve comprises at least one angled stopcock valve.

93. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said stopcock valve comprises a stopcock valve having at least one rotational compression joint.

94. A high pressure overmolded dual-valve fluid coupler as described in claim 93 wherein said rotational compression joint comprises at least one valve retention groove and at least one compression prong.

95. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said coupler housing comprises a coupler housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove.

96. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

97. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

98. A high pressure overmolded dual-valve fluid coupler as described in claim 92 wherein said first and second fluid coupler components are interlocked comprises an interlocked first and second fluid coupler components wherein said first and second fluid coupler components include at least one tractable engagement extension engaged with at least one corresponding coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catches whereby said tractable engagement extensions are retained in in substantially central positions.

99. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said integrated flow channel comprises a laminar fluid flow pathway.

100. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said first and second fluid coupler components are interlocked comprises an interlocked first and second fluid coupler components wherein said first and second fluid coupler components include at least one tractable engagement extension engaged with at least one corresponding coupler engagement catch such that when said fluid coupler components are interlocked at least one tractable engagement extension engages with at least one of said corresponding coupler engagement catches whereby said tractable engagement extensions are retained in substantially secure position.

101. A high pressure overmolded dual- valve fluid coupler as described in claim 87 and further comprising at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

102. A high pressure overmolded dual- valve fluid coupler as described in claim 87 and further comprising at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

103. A high pressure overmolded dual- valve fluid coupler as described in claim 87 and further comprising at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

104. A high pressure overmolded dual- valve fluid coupler as described in claim 87 and further comprising:

- at least one tractable engagement stiction break cam;

- at least one spring arm actuator sliding stiction break cam; and - at least one spring arm actuator stiction break cam.

105. A high pressure overmolded dual- valve fluid coupler as described in claim 87 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

106. A high pressure overmolded dual-valve fluid coupler as described in claim 87 wherein said overmold comprises and overmold material selected from the group consisting of: a polypropylene overmold; a nitrile rubber; a buna-N USP Class V overmold; a santoprene overmold; a silicone overmold; a platinum-cured silicone overmold; a USP Class VI ADCF overmold; a perfluoro-elastomer overmold; a simriz PPS fluorinated elastomer overmold, a tetrafluoro overmold; a ethylene/propylene rubber overmold, a USP Class VI ADCF overmold; a buna-N USP Class V overmold; a ADCF overmold; a chemraz overmold; a FFKM overmold; an EPDM overmold; a POE EPDM silicone overmold; a FDA BUNA-N overmold; an FDA EPDM overmold; an FDA silicone overmold; and an FKM POE overmold.

107. An internally sealed overmolded fluid coupler component:

- a fluid coupler component comprising:

- at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

108. An internally sealed overmolded fluid coupler as described in claim 107 wherein said fluid coupler component comprised an integral O-ring slot.

109. An internally sealed overmolded fluid coupler as described in claim 108 and further comprising at least one overmold O-ring.

110. An internally sealed overmolded fluid coupler as described in claim 107 wherein said flow channel comprises a laminar flow channel.

111. An internally sealed overmolded fluid coupler as described in claim 107 wherein said overmold valve comprises at least one perforated overmold valve.

112. An internally sealed overmolded fluid coupler as described in claim 107 wherein said overmold valve comprises at least one scored overmold valve.

113. An internally sealed overmolded fluid coupler as described in claim 107 wherein said overmold valve comprises at least one overmold valve disposed of at terminal position within said flow channel.

114. An internally sealed overmolded fluid coupler as described in claim 107 wherein said overmold valve comprises at least one polypropylene overmold valve.

115. An internally sealed overmolded fluid coupler as described in claim 107 and further comprising at least one valve recess overmold.

116. An internally sealed overmolded fluid coupler as described in claim 107 wherein said overmold comprises and at least one overmold material selected from the group consisting of: a polypropylene overmold; a nitrile rubber; a buna-N USP Class V overmold; a santoprene overmold; a silicone overmold; a platinum-cured silicone overmold; a USP Class VI ADCF overmold; a perfluoro-elastomer overmold; a simriz PPS fluorinated elastomer overmold, a tetrafluoro overmold; a ethylene/propylene rubber overmold, a USP Class VI ADCF overmold; a buna-N USP Class V overmold; a ADCF overmold; a chemraz overmold; a FFKM overmold; an EPDM overmold; a POE EPDM silicone overmold; a FDA BUNA-N overmold; an FDA EPDM overmold; an FDA silicone overmold; and an FKM POE overmold.

117. A dual internally sealed overmolded fluid coupler comprising:

- a fluid coupler comprising:

- at least one overmolded first flow channel further comprising at least one first overmold valve internally positioned within said first flow channel wherein said first overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

- at least one overmolded second flow channel further comprising at least one second overmold valve internally positioned within said second flow channel wherein said second overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

118. An internally sealed overmolded fluid coupler as described in claim 117 wherein said fluid coupler component comprised an integral O-ring slot.

119. A dual internally sealed overmolded fluid coupler as described in claim DS 110 and further comprising overmold O-ring.

120. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said flow channel comprises a laminar flow channel.

121. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said overmold valve comprises at least one perforated overmold valve.

122. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said overmold valve comprises at least one scored overmold valve.

123. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said overmold valve comprises at least one overmold valve disposed of at terminal position within said flow channel.

124. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said overmold valve comprises at least one polypropylene.

125. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said first valve and second valves comprises a first valve and second valve positioned so as to be abutting.

126. A dual internally sealed overmolded fluid coupler as described in claim 120 wherein said flow channel comprises a laminar flow channel.

127. A dual internally sealed overmolded fluid coupler as described in claim 117 and further comprising at least one overmold valve recess.

128. A dual internally sealed overmolded fluid coupler as described in claim 117 wherein said overmold comprises and overmold material selected from the group consisting of: a polypropylene overmold; a nitrile rubber; a buna-N USP Class V overmold; a santoprene overmold; a silicone overmold; a platinum-cured silicone overmold; a USP Class VI ADCF overmold; a perfluoro-elastomer overmold; a simriz PPS fluorinated elastomer overmold, a tetrafluoro overmold; a ethylene/propylene rubber overmold, a USP Class VI ADCF overmold; a buna-N USP Class V overmold; a ADCF overmold; a chemraz overmold; a FFKM overmold; an EPDM overmold; a POE EPDM silicone overmold; a FDA BUNA-N overmold; an FDA EPDM overmold; an FDA silicone overmold; and an FKM POE overmold.

129. A fluid coupler as described in claims 1, 22, 45, 107, and 117 wherein said fluid coupler component comprises a fluid coupler component selected from the group consisting of: a pin coupler; a slotted coupler; a male insert; a female coupler.

130. A fluid coupler as described in claims 1, 22, and 45 wherein said coupler connector comprises a coupler connector selected from the group consisting of: a slot extension; a pin extension; a pin extension having an O-ring slot; a slot extension having an O-ring slot; a pin extension having an O-ring secured within an O-ring slot; and a slot extension having an O-ring secured within an O-ring slot.

131. A fluid coupler as described in claims 1, 22, and 45 wherein said adaptor comprises an adaptor selected from the group consisting of: a barb adaptor; an annular extension adaptor; a snap-lock adaptor; an insert position adaptor; a clamp adaptor; and a compression adaptor.

132. A fluid coupler as described in claims 1, 22, and 45 wherein said valve comprises at least one stopcock valve having at least one rotational compression joint further comprising at least one valve retention groove and at least one compression prong.

133. A fluid coupler as described in claims 1, 22, and 45 wherein said valve comprises at least one stopcock valve.

134. A fluid coupler as described in claims 1, 22, and 45 wherein said valve comprises at least one angled stopcock valve.

135. A fluid coupler as described in claims 1, 22, and 45 wherein said first coupler housing comprises a first coupler housing having a valve recess capable of securing at least one valve and at least one valve retention notch capable of rotationally coupling with a valve retention groove on said valve.

136. A fluid coupler as described in claims 1, 22, and 45 wherein said torsion spring comprises at least one torsion spring positioned within at least one torsion spring housing.

137. A fluid coupler as described in claims 1 and 22, wherein said fluid coupler component comprises a fluid coupler component having at least one stiction break cam.

138. A stiction resistant fluid coupler as described in claims 1 and 22 and further comprising at least one spring arm actuator stiction break cam wherein said spring arm actuator stiction break cam is positioned on the leading edge of said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

139. A stiction resistant fluid coupler as described in claims 1 and 22 and further comprising at least one spring arm actuator sliding stiction break cam wherein said spring arm actuator sliding stiction break cam is positioned so as to present a cam surface on said spring arm actuator such that when said first and second fluid coupler components are disengaged, said stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

140. A stiction resistant fluid coupler as described in claims 1 and 22 and further comprising at least one tractable engagement stiction break cam wherein said tractable engagement extension, having a cam surface engages with at least one corresponding coupler engagement catch such that when said first and second fluid coupler components are disengaged, said tractable engagement stiction break cam applies a forward mechanical force moving said valve spring arm forward, rotating said valve beyond its open resting position prior to retraction.

141. A stiction resistant fluid coupler as described in claims 1, 22, and 45 and further comprising:

- at least one spring arm actuator stiction break cam.

142. A fluid coupler as described in claims 1, 22, and 45 and further comprising: - at least one flow channel overmold;

- at least one valve overmold;

- at least one valve recess overmold; and

- at least one valve aperture overmold.

143. A fluid coupler as described in claims 1 and 22 and further comprising at least one overmolded flow channel within said fluid coupler housing further comprising at least one overmold valve within said flow channel wherein said overmold valve automatically opens in response to a fluid pressure and automatically closes in response to a loss in fluid pressure.

144. A fluid coupler as described in claims 1, 2, 22, 26, 45, 50, 70, and 117 and further comprising:

- an injection molded rotational end-cap having at least one integral annular extension capable of rotationally coupling with at least one adaptor and at least one coupler stem;

- at least one tube extruded off said injection molded rotational end-cap;

- a bonded surface sealing said extruded tube with said rotational end-cap and said coupler stem; and

- at least one lumen in fluid communication with a fluid coupler component flow channel.