CN103100124A - Medical fluid pump device - Google Patents
Medical fluid pump device Download PDFInfo
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- CN103100124A CN103100124A CN2013100289252A CN201310028925A CN103100124A CN 103100124 A CN103100124 A CN 103100124A CN 2013100289252 A CN2013100289252 A CN 2013100289252A CN 201310028925 A CN201310028925 A CN 201310028925A CN 103100124 A CN103100124 A CN 103100124A
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- joint
- out quantitative
- squeezing out
- flexible pipe
- quantitative mechanism
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Abstract
The invention discloses a medical fluid pump device which comprises an outer shell, a quantitative extrusion mechanism and a drive system. The outer shell is provided with a liquid inlet and a liquid outlet, the drive system drives the quantitative extrusion mechanism to rotate, and a flexible tube is arranged on the periphery of the quantitative extrusion mechanism. The flexible tube is communicated between the liquid inlet and the liquid outlet, and the quantitive extrusion mechanism rotates to act on the flexible tube in an extrusion mode so that liquid in the flexible tube is quantitively extruded out of the liquid outlet section by section. Thus, the drive system drives the quantitive extrusion mechanism to rotate, and the quantitive extrusion mechanism is utilized to rotate to act on the flexible tube in the extrusion mode so that the liquid in the flexible tube is quantitively extruded out of the liquid outlet section by section, and therefore automatic quantitative control of fluid infusion is achieved. When the medical fluid pump device is in use, flow velocity of fluid can not be affected by the height of an infusion bottle, and continuous quantitative infusion can be easily achieved without highly lifting the infusion bottle. A user can walk casually in liquid infusion, and therefore great use convenience can be brought to the user.
Description
Technical field
The present invention relates to the field of medical products technology, refer in particular to a kind of easy to use and can realize the medical intravenous drip pump installation of continuous and quantitative injection.
Background technology
Fluid infusion is the means of a kind of common treatment disease in medical treatment.At present, realize that the medical supplies that fluid infusion adopts are fairly simple, it has generally included transfusion bottle, connection tube and syringe needle, and liquid to be injected is loaded in this transfusion bottle, and this connection tube is connected between transfusion bottle and syringe needle, during use, syringe needle is inserted in the body of human body, and transfusion bottle is hung height, under action of gravitation, liquid process connection tube in this transfusion bottle also injects by syringe needle in the body of human body, thereby realizes fluid infusion.
In order to control the speed of fluid infusion, usually can be provided with an adjusting knob on connection tube, utilize this adjusting knob extruded joint pipe with the size of the internal diameter that changes connection tube, the degree that is crowded flat according to connection tube, and control the speed of fluid infusion.
Above-mentioned control mode by the adjusting knob extruded joint pipe, although it can control the speed of fluid infusion, yet, this kind control mode need to be in the situation that transfusion bottle hangs high can the realization, when needing to go to toilet in the process of user in fluid infusion or other reasons need to be walked about when leaving, user must be held transfusion bottle high and move together with transfusion bottle, otherwise fluid infusion can't proceed, thereby brings inconvenience to user; And the flowing velocity of liquid can change with the height of transfusion bottle, is difficult to realize the continuous and quantitative injection thereby make when the user shift position.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose is to provide a kind of medical intravenous drip pump installation, and there is the problem of using inconvenience and being difficult to realize the continuous and quantitative injection in its control mode that can effectively solve existing fluid infusion employing adjusting knob extruded joint pipe.
For achieving the above object, the present invention adopts as the purgation technical scheme:
A kind of medical intravenous drip pump installation includes shell, squeezing out quantitative mechanism and drive system; Be provided with inlet and liquid outlet on this shell; This squeezing out quantitative mechanism and drive system all are arranged in shell, this drive system drives squeezing out quantitative mechanism and rotates, the periphery of this squeezing out quantitative mechanism is provided with flexible pipe, this soft pipe connection between aforementioned inlet and liquid outlet, this squeezing out quantitative mechanism rotate and squeezing action on flexible pipe with this liquid outlet of squeezing out quantitative piecemeal of the liquid in flexible pipe.
As a kind of preferred version, described shell has the first containing cavity and the second containing cavity, and this drive system is accommodated in this first containing cavity, and this squeezing out quantitative mechanism and flexible pipe are accommodated in this second containing cavity.
As a kind of preferred version, be embedded with U-shaped in described the second containing cavity, this hose clip is between this U-shaped and squeezing out quantitative mechanism.
As a kind of preferred version, the distance between the periphery ragged edge of described squeezing out quantitative mechanism and the internal face of U-shaped equals the twice of this flexible pipe thickness.
As a kind of preferred version, described squeezing out quantitative mechanism comprises that axle turns part and is arranged at intervals at this axle and turns two disks on part, this drive system drives this axle and turns the part rotation, this two disk turns part with axle and synchronously rotates, periphery along two disks between this two disk is evenly equipped with a plurality of compression rollers, each compression roller all exposes the side of two disks, and this flexible pipe is sandwiched between two disks, and forms the recess that promising flexible pipe provides deformation space between adjacent two compression rollers.
As a kind of preferred version, the periphery of described two disks is provided with screens, and the two ends of this each compression roller are installed in corresponding screens.
As a kind of preferred version, described shell includes pedestal, lid and cover plate, and this lid and pedestal enclose and consist of aforementioned the first containing cavity, are provided with cavity on this pedestal, and this cover plate covers this cavity and forms aforementioned the second containing cavity.
As a kind of preferred version, be provided with the first joint, the second joint and the 3rd joint on described shell, this first joint, the second joint and the 3rd joint all clamp and are fixed on this pedestal, this inlet is arranged in the outlet of this first joint, the outlet of this first joint is communicated with the entrance of the second joint by conduit, the two ends of this flexible pipe are connected with the outlet of the second joint and the entrance of the 3rd joint respectively, and aforementioned liquid outlet is arranged in the outlet of the 3rd joint.
As a kind of preferred version, described drive system includes motor, the cell body of power supply is provided and controls the control knob that motor is switched on or switched off power supply for motor; This control knob is arranged on shell and exposes shell, and this cell body is connected with motor, and this driven by motor squeezing out quantitative mechanism rotates, and this cell body is connected with motor.
As a kind of preferred version, described drive system includes clockwork, speed adjusting gear and output changing mechanism, and this clockwork drives speed adjusting gear, and this speed adjusting gear drives output changing mechanism, and this output changing mechanism drives squeezing out quantitative mechanism and rotates.
The present invention compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, driving squeezing out quantitative mechanism by drive system rotates, utilize this squeezing out quantitative mechanism squeezing action on flexible pipe with the squeezing out quantitative piecemeal of the liquid in flexible pipe, realized the automatic ration control of fluid infusion, the control mode that adopts the adjusting knob extruded joint pipe that has replaced tradition, the flowing velocity of the present invention's liquid in the process of using can not be subjected to the impact of transfusion bottle height, and need not transfusion bottle is held high and just can realize easily the continuous and quantitative injection, user can arbitrarily be walked about in the process of fluid infusion, thereby brings very large convenience for the use of user.
Two, be arranged at intervals with two disks on part by turning in axle, and the periphery along two disks is evenly equipped with a plurality of compression rollers between two disks, utilize and form the recess that promising flexible pipe provides deformation space between adjacent two compression rollers, and coordinate U-shaped can realize the liquid quantitative in flexible pipe is extruded, simple in structure, assemble also very convenient.
Three, by adopting micromachine, and coordinate this micromachine to drive squeezing out quantitative mechanism by train of reduction gears to rotate, one side can make the compact conformation of product small and exquisite, and can be on the other hand squeezing out quantitative mechanism provides enough strength to come squeezing tube.
For more clearly setting forth architectural feature of the present invention and effect, the present invention is described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the three-dimensional diagram of assembling of the first preferred embodiment of the present invention;
Fig. 2 is the exploded view of the first preferred embodiment of the present invention;
Fig. 3 is the partial assembly drawing of the first preferred embodiment of the present invention;
Fig. 4 is the partial section of the first preferred embodiment of the present invention;
Fig. 5 is the partial assembly drawing of the second preferred embodiment of the present invention.
The accompanying drawing identifier declaration:
10, shell 11, pedestal
12, lid 13, cover plate
14, the first joint 15, the second joint
16, the 3rd joint 17, conduit
101, inlet 102, liquid outlet
103, cavity 104, U-shaped
20, squeezing out quantitative mechanism 21, axle turn part
22, disk 23, compression roller
201, recess 202, screens
30, motor 40, cell body
50, control knob 60, flexible pipe
70, train of reduction gears 80, clockwork
90, speed adjusting gear 100, output changing mechanism.
The specific embodiment
Please refer to Fig. 1 to shown in Figure 4, it has demonstrated the concrete structure of the first preferred embodiment of the present invention, include shell 10, squeezing out quantitative mechanism 20 and drive system, this drive system drives squeezing out quantitative mechanism 20 and rotates, in the present embodiment, this drive system includes motor 30, the cell body 40 of power supply is provided and controls the control knob 50 that this motor 30 is switched on or switched off power supply for motor 30.
specifically say, wherein, this control knob 50 is arranged on shell 10 and exposes shell 10, be provided with inlet 101 and liquid outlet 102 on this shell 10, this shell 10 has the first containing cavity and the second containing cavity, specifically say, in the present embodiment, this shell 10 includes pedestal 11, lid 12 and cover plate 13, this lid 12 fastens installation each other with pedestal 11, this lid 12 encloses with pedestal 11 and consists of aforementioned the first containing cavity, be provided with cavity 103 on this pedestal 11, these cover plate 13 engagings are installed on pedestal 11, and this cover plate 13 covers this cavity 103 and forms aforementioned the second containing cavity.
this squeezing out quantitative mechanism 20, motor 30 and cell body 40 all are arranged in shell 10, specifically say, this motor 30 and cell body 40 are accommodated in this first containing cavity, this squeezing out quantitative mechanism 20 is accommodated in this second containing cavity, this cell body 40 is button cell, this cell body 40 is connected with motor 30, this motor 30 drives squeezing out quantitative mechanism 20 and rotates, the periphery of this squeezing out quantitative mechanism 20 is provided with flexible pipe 60, this flexible pipe 60 also is accommodated in this second containing cavity, this flexible pipe 60 is communicated between aforementioned inlet 101 and liquid outlet 102, this squeezing out quantitative mechanism 20 rotate and squeezing action on flexible pipe 60 with this liquid outlet 102 of squeezing out quantitative piecemeal of the liquid in flexible pipe 60.
be embedded with U-shaped 104 in this second containing cavity, this U-shaped 104 periphery that is positioned at squeezing out quantitative mechanism 10, this flexible pipe 60 folders are between this U-shaped 104 and squeezing out quantitative mechanism 20, and the distance between the periphery ragged edge of this squeezing out quantitative mechanism 20 and U-shaped 104 internal face equals the twice of these flexible pipe 60 thickness, specifically say, in the present embodiment, this squeezing out quantitative mechanism 20 comprises that axle turns part 21 and is arranged at intervals at this axle and turns two disks 22 on part 21, this axle turns part 21 and vertically arranges, this two disk 22 between the upper and lower every and horizontal positioned, this motor 30 drives this axle and turns part 21 rotations, this two disk 22 turns part 21 with axle and synchronously rotates, periphery along two disks 22 between this two disk 22 is evenly equipped with a plurality of compression rollers 23, in the present embodiment, this compression roller 23 is three, these three compression rollers 23 are rotatably installed on disk 22, it is more smooth and easy so that compression roller 23 contacts with flexible pipe 60 when rotating, this each compression roller 23 is the perpendicular side that arranges and expose two disks 22 all, this flexible pipe 60 is sandwiched between two disks 22, and form the recess 201 that promising flexible pipe 60 provides deformation space between adjacent two compression rollers 23, and the periphery of this two disk 22 is provided with screens 202, and the two ends of this each compression roller 23 are installed in corresponding screens 202, realize the installation of compression roller 23 with this.
And, be provided with the first joint 14, the second joint 15 and the 3rd joint 16 on this shell 10, this first joint 14, the second joint 15 and the 3rd joint 16 all clamp and are fixed on this pedestal 11, this inlet 101 is arranged in the outlet of this first joint 14, the outlet of this first joint 14 is communicated with the entrance of the second joint 15 by conduit 17, the two ends of this flexible pipe 60 are connected with the outlet of the second joint 15 and the entrance of the 3rd joint 16 respectively, and aforementioned liquid outlet 102 is arranged in the outlet of the 3rd joint 16.
In addition, in the present embodiment, this motor 30 is micromachine, this micromachine drives squeezing out quantitative mechanism 20 by train of reduction gears 70 and rotates, this train of reduction gears 70 is accommodated in this first containing cavity, by adopting micromachine, and coordinates this micromachine to drive squeezing out quantitative mechanism 20 by train of reduction gears 70 to rotate, on the one hand can make the compact conformation of product small and exquisite, can be on the other hand squeezing out quantitative mechanism 20 provides enough strength to come squeezing tube 60.
The work process that the present embodiment is described in detail in detail is as follows:
During work, at first connect between transfusion bottle and inlet 101 by a connection tube, make the liquid in transfusion bottle enter in the leading portion body of flexible pipe 60 by inlet 101, and connect between liquid outlet 102 and syringe needle by another connection tube; During use, syringe needle is inserted on position corresponding to human body, then, press control knob 50, this motor 30 switched on power and started this moment, driving squeezing out quantitative mechanism 20 by this motor 30 by train of reduction gears 70 rotates, this squeezing out quantitative mechanism 20 rotate and make these a plurality of compression rollers 23 alternately squeezing action on flexible pipe 60, make the liquid that enters in flexible pipe 60 flow forward in flexible pipe 60 piecemeal, thereby make liquid in flexible pipe 60 by this liquid outlet 102 of squeezing out quantitative piecemeal, the liquid that is extruded finally injects in the body of human body by syringe needle.When needs suspend injecting fluid, only need again click control knob 50 and make motor 30 deenergizations get final product, at this moment, at least one compression roller 23 is wherein pushed down this flexible pipe 60, makes the liquid in flexible pipe 60 again from liquid outlet 102 outputs, to stop injection.
Please refer to shown in Figure 5ly, it has demonstrated the concrete structure of the second preferred embodiment of the present invention, and the concrete structure of the concrete structure of the present embodiment and aforementioned the first preferred embodiment is basic identical, and its difference is:
In the present embodiment, this drive system includes clockwork 80, speed adjusting gear 90 and output changing mechanism 100, this clockwork 80 drives speed adjusting gears 90, and this speed adjusting gear 90 drives output changing mechanisms 100, and this output changing mechanism 100 drives squeezing out quantitative mechanism 20 and rotates.
The work process of the work process of the present embodiment and aforementioned the first preferred embodiment is basic identical, its difference is, in the present embodiment, by turning clockwork 80 and coordinating speed adjusting gear 90 and output changing mechanism 100 drives squeezing out quantitative mechanism 20 and rotates, the motor 30 that replaces in aforementioned the first preferred embodiment drives, the present embodiment need not to use power supply, environmental protection more.
design focal point of the present invention is: at first, driving squeezing out quantitative mechanism by drive system rotates, utilize this squeezing out quantitative mechanism squeezing action on flexible pipe with the squeezing out quantitative piecemeal of the liquid in flexible pipe, realized the automatic ration control of fluid infusion, the control mode that adopts the adjusting knob extruded joint pipe that has replaced tradition, the flowing velocity of the present invention's liquid in the process of using can not be subjected to the impact of transfusion bottle height, and need not transfusion bottle is held high and just can realize easily the continuous and quantitative injection, user can arbitrarily be walked about in the process of fluid infusion, thereby bring very large convenience for the use of user.Secondly, be arranged at intervals with two disks on part by turning in axle, and the periphery along two disks is evenly equipped with a plurality of compression rollers between two disks, utilize and form the recess that promising flexible pipe provides deformation space between adjacent two compression rollers, and coordinate U-shaped can realize the liquid quantitative in flexible pipe is extruded, simple in structure, assemble also very convenient.Moreover, by adopting micromachine, and coordinating this micromachine to drive squeezing out quantitative mechanism by train of reduction gears to rotate, one side can make the compact conformation of product small and exquisite, and can be on the other hand squeezing out quantitative mechanism provides enough strength to come squeezing tube.
The above, it is only preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, therefore every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any trickle modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. a medical intravenous drip pump installation, is characterized in that: include shell, squeezing out quantitative mechanism and drive system; Be provided with inlet and liquid outlet on this shell; This squeezing out quantitative mechanism and drive system all are arranged in shell, this drive system drives squeezing out quantitative mechanism and rotates, the periphery of this squeezing out quantitative mechanism is provided with flexible pipe, this soft pipe connection between aforementioned inlet and liquid outlet, this squeezing out quantitative mechanism rotate and squeezing action on flexible pipe with this liquid outlet of squeezing out quantitative piecemeal of the liquid in flexible pipe.
2. medical intravenous drip pump installation according to claim 1, it is characterized in that: described shell has the first containing cavity and the second containing cavity, and this drive system is accommodated in this first containing cavity, and this squeezing out quantitative mechanism and flexible pipe are accommodated in this second containing cavity.
3. medical intravenous drip pump installation according to claim 2 is characterized in that: be embedded with U-shaped in described the second containing cavity, this hose clip is between this U-shaped and squeezing out quantitative mechanism.
4. medical intravenous drip pump installation according to claim 3 is characterized in that: the distance between the periphery ragged edge of described squeezing out quantitative mechanism and the internal face of U-shaped equals the twice of this flexible pipe thickness.
5. medical intravenous drip pump installation according to claim 2, it is characterized in that: described squeezing out quantitative mechanism comprises that axle turns part and is arranged at intervals at this axle and turns two disks on part, this drive system drives this axle and turns the part rotation, this two disk turns part with axle and synchronously rotates, periphery along two disks between this two disk is evenly equipped with a plurality of compression rollers, each compression roller all exposes the side of two disks, this flexible pipe is sandwiched between two disks, and forms the recess that promising flexible pipe provides deformation space between adjacent two compression rollers.
6. medical intravenous drip pump installation according to claim 5, it is characterized in that: the periphery of described two disks is provided with screens, and the two ends of this each compression roller are installed in corresponding screens.
7. medical intravenous drip pump installation according to claim 2, it is characterized in that: described shell includes pedestal, lid and cover plate, this lid and pedestal enclose and consist of aforementioned the first containing cavity, are provided with cavity on this pedestal, and this cover plate covers this cavity and forms aforementioned the second containing cavity.
8. medical intravenous drip pump installation according to claim 7, it is characterized in that: be provided with the first joint, the second joint and the 3rd joint on described shell, this first joint, the second joint and the 3rd joint all clamp and are fixed on this pedestal, this inlet is arranged in the outlet of this first joint, the outlet of this first joint is communicated with the entrance of the second joint by conduit, the two ends of this flexible pipe are connected with the outlet of the second joint and the entrance of the 3rd joint respectively, and aforementioned liquid outlet is arranged in the outlet of the 3rd joint.
9. according to claim 1-8 described medical intravenous drip pump installations of any one is characterized in that: described drive system includes motor, the cell body of power supply is provided and controls the control knob that motor is switched on or switched off power supply for motor; This control knob is arranged on shell and exposes shell, and this cell body is connected with motor, and this driven by motor squeezing out quantitative mechanism rotates, and this cell body is connected with motor.
10. according to claim 1-8 described medical intravenous drip pump installations of any one, it is characterized in that: described drive system includes clockwork, speed adjusting gear and output changing mechanism, this clockwork drives speed adjusting gear, this speed adjusting gear drives output changing mechanism, and this output changing mechanism drives squeezing out quantitative mechanism and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028925.2A CN103100124B (en) | 2013-01-25 | 2013-01-25 | Medical fluid pump device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310028925.2A CN103100124B (en) | 2013-01-25 | 2013-01-25 | Medical fluid pump device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100124A true CN103100124A (en) | 2013-05-15 |
| CN103100124B CN103100124B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310028925.2A Active CN103100124B (en) | 2013-01-25 | 2013-01-25 | Medical fluid pump device |
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|---|---|
| CN (1) | CN103100124B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423418A (en) * | 2013-08-05 | 2013-12-04 | 杭州鄂达精密机电科技有限公司 | Flow controller with stable performance |
| CN105422427A (en) * | 2014-09-19 | 2016-03-23 | 德昌电机(深圳)有限公司 | Medical peristaltic pump |
| CN106110434A (en) * | 2016-06-22 | 2016-11-16 | 重庆科技学院 | Flow adjustable mechanical automatic infusion instrument |
| CN109077359A (en) * | 2018-09-20 | 2018-12-25 | 东莞市众隆泵业科技有限公司 | Electronics induced draft fan with pressure-keeping functions |
| CN109497870A (en) * | 2018-12-06 | 2019-03-22 | 奥佳华智能健康科技集团股份有限公司 | A kind of face cleaning brush machine core and face cleaning brush |
| CN110303806A (en) * | 2019-03-21 | 2019-10-08 | 林奇虎 | It is a kind of to carry out filling moisturizing pen cartridges based on displacement |
| CN112012911A (en) * | 2019-05-20 | 2020-12-01 | 徐剑 | Liquid drip pump |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384080A (en) * | 1964-10-16 | 1968-05-21 | Us Catheter & Instr Corp | Portable spring powered infusion device having escapement means controlling speed ofinfusion |
| FR2044920A5 (en) * | 1969-05-29 | 1971-02-26 | Boisseau Pierre | |
| US3990444A (en) * | 1972-11-22 | 1976-11-09 | Vial S.A.R.L. | Blood transfusion apparatus |
| US20040097885A1 (en) * | 2001-04-16 | 2004-05-20 | Beck Kent F. | Feeding set adaptor |
| CN1631462A (en) * | 2004-12-27 | 2005-06-29 | 何诺 | Full automatic portable infusion pump for human body |
| CN1759891A (en) * | 2005-10-31 | 2006-04-19 | 徐嘉 | Infusion pump in medical application |
| CN200994965Y (en) * | 2007-01-12 | 2007-12-26 | 张威超 | Adjusting continuous microdose infusion apparatus |
| EP1932555A1 (en) * | 2006-12-15 | 2008-06-18 | Covidien AG | Optical detection of medical pump rotor position |
| WO2009025686A1 (en) * | 2007-08-21 | 2009-02-26 | Klein Jeffrey A | Roller pump and peristaltic tubing with atrium |
| CN203169721U (en) * | 2013-01-25 | 2013-09-04 | 东莞市众隆电机电器制造有限公司 | Medical infusion pump device |
-
2013
- 2013-01-25 CN CN201310028925.2A patent/CN103100124B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3384080A (en) * | 1964-10-16 | 1968-05-21 | Us Catheter & Instr Corp | Portable spring powered infusion device having escapement means controlling speed ofinfusion |
| FR2044920A5 (en) * | 1969-05-29 | 1971-02-26 | Boisseau Pierre | |
| US3990444A (en) * | 1972-11-22 | 1976-11-09 | Vial S.A.R.L. | Blood transfusion apparatus |
| US20040097885A1 (en) * | 2001-04-16 | 2004-05-20 | Beck Kent F. | Feeding set adaptor |
| CN1631462A (en) * | 2004-12-27 | 2005-06-29 | 何诺 | Full automatic portable infusion pump for human body |
| CN1759891A (en) * | 2005-10-31 | 2006-04-19 | 徐嘉 | Infusion pump in medical application |
| EP1932555A1 (en) * | 2006-12-15 | 2008-06-18 | Covidien AG | Optical detection of medical pump rotor position |
| CN200994965Y (en) * | 2007-01-12 | 2007-12-26 | 张威超 | Adjusting continuous microdose infusion apparatus |
| WO2009025686A1 (en) * | 2007-08-21 | 2009-02-26 | Klein Jeffrey A | Roller pump and peristaltic tubing with atrium |
| CN203169721U (en) * | 2013-01-25 | 2013-09-04 | 东莞市众隆电机电器制造有限公司 | Medical infusion pump device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423418A (en) * | 2013-08-05 | 2013-12-04 | 杭州鄂达精密机电科技有限公司 | Flow controller with stable performance |
| CN105422427A (en) * | 2014-09-19 | 2016-03-23 | 德昌电机(深圳)有限公司 | Medical peristaltic pump |
| CN105422427B (en) * | 2014-09-19 | 2019-09-17 | 德昌电机(深圳)有限公司 | Medical peristaltic pump |
| CN106110434A (en) * | 2016-06-22 | 2016-11-16 | 重庆科技学院 | Flow adjustable mechanical automatic infusion instrument |
| CN109077359A (en) * | 2018-09-20 | 2018-12-25 | 东莞市众隆泵业科技有限公司 | Electronics induced draft fan with pressure-keeping functions |
| CN109497870A (en) * | 2018-12-06 | 2019-03-22 | 奥佳华智能健康科技集团股份有限公司 | A kind of face cleaning brush machine core and face cleaning brush |
| CN110303806A (en) * | 2019-03-21 | 2019-10-08 | 林奇虎 | It is a kind of to carry out filling moisturizing pen cartridges based on displacement |
| CN112012911A (en) * | 2019-05-20 | 2020-12-01 | 徐剑 | Liquid drip pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100124B (en) | 2015-05-20 |
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Owner name: DONGGUAN ZHONGLONG PUMP TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN ZHONGLONG MOTORS AND ELECTRICS CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: 523000, 3rd Floor, Xibei Technology Industrial Park, Liuwu Village, Shijie Town, Foshan City, Guangdong Province Patentee after: DONGGUAN ZHONGLONG PUMP TECHNOLOGY Co.,Ltd. Address before: 528311 No.4, building a, No.3, Gongye 3rd road, Bijiang Industrial Zone, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan lepuzhonglong water pump technology Co.,Ltd. |