US3742957A - Surgical clamp - Google Patents
Surgical clamp Download PDFInfo
- Publication number
- US3742957A US3742957A US00155479A US3742957DA US3742957A US 3742957 A US3742957 A US 3742957A US 00155479 A US00155479 A US 00155479A US 3742957D A US3742957D A US 3742957DA US 3742957 A US3742957 A US 3742957A
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- jaws
- crank arms
- handles
- plane
- hinge
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2804—Surgical forceps with two or more pivotal connections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/29—Forceps for use in minimally invasive surgery
- A61B2017/2926—Details of heads or jaws
- A61B2017/2927—Details of heads or jaws the angular position of the head being adjustable with respect to the shaft
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Ophthalmology & Optometry (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A clamp particularly useful in surgical procedures including handle means and jaws, the jaws being adjustable with respect to the handle means.
Description
United States Patent 1191 1111 3,742,957 White July 3, 1973 SURGICAL CLAMP 2.109.147 2/l938 Grosso 128/321 Inventor: Jack H. White, 220 North First St., La Follette, Tenn. 37766 Filed: June 22, 1971 Appl. No.: 155,479
References Cited UNITED STATES PATENTS Fitch 81/511 R 2,507,710 5/1950 Grosso 2,618,268 11/1952 English 128/346 X FOREIGN PATENTS OR APPLICATIONS 202,881 10/1906 Germany 81/418 364,026 ll/l922 Germany 81/418 Primary Examiner-Channing L. Pace Attorney-Fitch, Even, Tabin & Luedeka [5 7 ABSTRACT A clamp particularly useful in surgical procedures including handle means and jaws, the jaws being adjustable with respect' to the handle means.
5 Claims, 8 Drawing Figures PAIENIEDJULB nan SHEH 1 BF 3 INVENTOR. Jack A. White BY $2M, 5 fi 4 ATTORNEYS.
PATENIEDJUL3 ms SNEH 2 0F 3 BY f/JM,
nrromv'svs PAIENIEDJUL3 I975 SHEET 3 0F 3 INVENTOR. Jack A., Whife BY 21 f,
ATTORNEYS.
SURGICAL CLAMP This invention relates to surgical and like clamps.
In certain surgical procedures, particularly those involving the opening of the body cavity and securing one or more body parts away from the operating area, surgeons have heretofore employed clamps whose jaws were permanently formed at an angle with respect to the handles so that the handles would lie flat against the patients body and not project from the cavity and hamper the surgeons movements. A number of clamps having different angles were required to accommodate the many different clamping functions encountered during an operation. Such a large inventory of differentlyangled clamps was expensive and presented problems of communication between the surgeon and his assistant in selecting an appropriately angled clamp.
It is therefore the object of this invention to provide a clamp which is particularly useful in surgical procedures and whose jaws are adjustable to various angular positions with respect to the handles. It is a further object to provide a clamp of the type described which locks in the closed position.
FIG. 1 is a side view of a clamp having its jaws in the closed position and embodying various features of the invention;
FIG. 1A is a fragmentary, partly exploded view of the clamp of FIG. 1;
FIG. 2 is a top view of the clamp shown in FIG. 1;
FIG. 3 is a side view of the clamp of FIG. 1 with the crank arms shown fragmentarily and in a partly open position;
FIG. 4 is a side view of the clamp of FIG. 1 in a substantially fully open position;
FIG. 4A is a front end view of the open clamp of FIG.
FIG. 4B is a fragmentary view of a gripping surface of a jaw; and
FIG. 5 is a representation of the clamp as employed in a surgical procedure.
Stated briefly, the clamp includes a set of jaws including a gripping portion, an actuating portion and pin means pivotally connecting the jaws for movement between open and closed positions within a first plane. A set of crank arms disposed and operable between open and closed positions within a second plane which is mutually intersecting with the first plane are connected at the junctures of the respective leg portions of the crank arms, to the actuating portion of the jaws. This connection comprises a hinge for infinite angular positioning of the first plane containing the jaws with respect to the second plane containing the crank arms within the design limits of the clamp. The effective distance between the junctures of the crank arms when in the closed position is greater than the effective distance therebetween when said crank arms are in their open position, thereby jamming the hinge connection and locking the planes in a preselected angular relationship.
By reason of the connection between the crank arms and jaws, opening and closing movements of the crank arms within their plane are transmitted to the jaws. to similarly open and close the jaws within their plane. Universal means associated with the hinge connection between the jaws and crank arms accommodates rotational motion within the hinge connection which arises when transmitting the opening and closing force occurring in one plane to the second plane when the two planes are disposed at an angle one to the other.
With reference to the Figures, the clamp 9 includes a set of jaws 10 and 11 including a gripping portion 13 and an actuating portion 15. The jaws are pivotally joined as by a screw 21 for opening and closing movement within a first plane (the plane of the drawing in FIG. 1). The actuating portion 15 of the set of jaws is connected to a set of handles 12 and 14 comprising crank arms 17 and 19, each of which includes an elongated leg portion 16 and 18 adapted to be hand held, and a base leg portion 20 and 22, respectively. The ends 24 and 26 of the base leg portions 20 and 22 of the two crank arms 17 and 19, respectively, are pivotally joined as by a pin, which in the illustrated embodiment comprises a screw 28, to provide for opening and closing movement of the handles within the plane of FIG. 1. As will appear more fully hereinafter, the connection between the jaws and handles forms an opera- Live relationship therebetween so that movement of the andles I2 and 14 between their open (see FIG. 4) and their closed (see FIG. 1) positions within the plane containing the handles (i.e., the plane of the drawing in FIGS. 1 and 4), moves the jaws 10 and 11 between their open (see FIG. 4) and closed (see FIG. 1) positions within a further plane which, in FIGS. 1, 2 and 4, is coincident withthe plane containing the handles 12 and 14 (i.e., the plane of the drawing in FIGS. 1, 2 and 4). As will also be further described, the connection between the jaws and handles comprises a hinge which permits the plane containing the jaws to be repositioned at an angle with respect to the plane containing the handles (see the angular positions of the jaws indicated in phantom in FIG. 2). Still further, the connection between the jaws and handles provides an effective distance between the junctures 30 and 32 of the crank arms 17 and 19, respectively, which is greater when the crank arms are in their closed position than when they are in their open position thereby to jam the hinge connection and lock the jaws in a preselected angular relationship with the handles.
As illustrated, the jaws l0 and 11 are pivotally joined at a point intermediate their respective ends by a pin means such as a screw 21 for pivotal movement of the jaws with respect to each other within their plane in a clamping action. The inward end 36 of the jaw 10 is connected to the juncture 30 of the crank arm 17 by link means 38 including a clevis portion 34 receiving a flat sided projection 35 extending from the inward end 36 of the jaw 10 which is secured in the clevis by a pin 37 to define a hinge 40 having its hinge axis within the plane which contains the jaws. The opposite end 39 of the link means 38 is connected to the juncture 30 of the crank arm 17 by means of a D-shaped flat-sided transition link 42 having a body portion 43 provided with an opening 45 and received in a mating slot 47 in the juncture 30 of the crank arm 17 and hingedly pinned therein by a screw 49. The hinge axis of this latter connection is disposed at generally a right angle to the ing, thereby defining a universal or swivel connection 63 between the crank arm 17 and the link 38 to accommodate relative rotational movement between the transition link 42, hence the crank arm 17 and the link 38 (and a jaw 10) when opening and closing the crank arms when the jaws are disposed at an angle with respect to the handles (as shown in FIG. 4A and in phantom in FIG. 2).
The inward end 65 of jaw 11 is similarly connected to the crank arm 19 through a link means 67 including a clevis portion 69 which receives a flat-sided projection 71 on the end 65 of the jaw 11. A screw 73 pins the projection 71 in the clevis position 69 to form a hinge connection 75 between the jaw 11 and the link 67. The hinge axis of this latter hinge connection 75 also lies within the plane which contains the jaws. A further and like hinge connection 77 is formed between the crank arm 19 and the link 67 wherein a flat-sided projection 79 on the link 67is received in a slot 81 in the juncture 32 of the crank arm 19 and held by a screw 83. The hinge axis of this connection is disposed at a substantially right angle to the plane which contains the handles.
The frictional hinge connections 40 and 75 between the links 38 and 67 and the jaws l and 11, having their hinge axes within the plane which contains the jaws, provide for swinging of the jaws about the hinge connections to position the jaws at an angle with respect to the links 38 and 67, hence at angle to the handles 12 and 14. Several angular positions 85 and 87 of the jaws are shown in phantom in FIG. 2. By reason of the hinge joint designs referred to above, the jaws are held against movement with respect to the links 38 and 67 other than the aforedescribed angular movement thus providing a rigid connectionbetween the links and the jaws such as transmits opening and closing forces from the handles through the links to the jaws.
As described hereinbefore, each of the hinge connections 40 and 75 between the links 38 and 67 and the jaws and 11 includes a projection 35 and 71, respectively, extending from the jaws and hingedly received in clevis portions 34 and 69 of the links 38 and 67. Screws 37 and 73 extend through the respective clevis portions of the links, hence through the projections 35 and 71 of the jaws to define a hinge connection between the jaws and the links. The screws 37 and 73 fit relatively loosely within the first leg of their respective clevis and also within the projection which each screw pins. Each screw is threadably received in the second leg of its respective clevis so that by tightening the screw, the legs of its clevis may be pulled into increased frictional engagement with the projection received by such clevis. The friction in each of the hinge connections 40 and 75 is selected initially to permit the jaws to swing freely about the hinge connections 40 and 75 such that the jaws can be swung about the hinge connections with a small positively applied force, as by a force applied by a surgeons fingers, and be positioned at an angle with respect to the handles 12 and 14.
The degree of frictional engagement in the hinge connections 40 and 75 is increased by the action of closing the handles to thereby retain the jaws in a selected angular-position with respect to the handles. As
illustrated in FIG. 3, the flat faces of the projections 35 and 71 which abut the inner walls of their respective clevis portions of the links 38 and 67 are substantially parallel when the crank arms 17 and 19 are partly opened. Movement of the arms toward a fully open position (FIG. 4) functions to open the jaws without substantially changing the parallelism of the abutting faces in the hinge connections 40 and 75. Movement of the handles from the position illustrated in FIG. 3 toward the closed position (FIG. 1) however, increases the effective distance between the junctures 30 and 32 of the crank arms and moves the abutting faces out of paral lelism thereby increasing the force of contact between the faces and increasingv the frictional engagement therebetween. Such increased friction serves to lock and hold the selected angular position of the jaws. Simultaneously, this closing of the arms moves the jaws closed to effect the desired clamping action. The nonparallelism in the hinge connections 40 and is slightly exaggerated in FIG. 1 for purposes of illustration.
As the crank arms are moved closed, the pivot axis (represented by screw 28) of the pivotaliy joined base legs 20 and 22 of the crank arms moves through a center point, thence past center in a toggle action to pull and lock the handles closed. The closing movement of the crank arms is halted by the coming together of a pair of stops and 92, one on each of the legs 20 and 22 of the handles, respectively, which limits the closing of the handles at a point where the pivot axis 27 has slightly passed center.
The aforedescribed opening and closing of the crank arms when the plane containing the arms is angularly disposed with respect to the plane containing the jaws requires a rotational movement within the means connecting the jaws to the crank arms. In the illustrated embodiment, this rotational motion is achieved through the swivel joint 63 referred to hereinbefore. FIG. 4A depicts the rotational positionof the link 38 when the jaws are disposed at angle to the open handles. With reference also to FIGS. 1 and 4, when the handles are opened, transition link 42 in the swivel joint is held parallel to the plane containing the handles. The link 38 swivels with respect to the transition link 42, however, by reason of the loose fit of the screw 55 disposed within the opening 57 in the link 38 and which joins the link 38 to the transition link 42, thereby accommodating rotational movement between the transition link 42 and the link 38. Longitudinal axial rigidity between the transition link 42 and the link 38 is maintained at all times by reason of the abutting flat faces 51 and 53 of the transition link 42 and the link 38, respectively, thereby causing the movement of the crank arm 17 as it opens and closes to be transmitted to the jaw 10. The other jaw 11 is connected to the crank arm 19 by the rigid link 67 as described hereinbefore so that as the crank arms open and close, the jaws also open and close.
When employed in a surgical procedure, the jaws of the clamp are positioned about an object to be grasped, such as a blood vessel. The angle of the jaws with respect to the handles is selected such as will position the handles out of the surgeons field of movement and the clamp is closed. As shown in FIG. 5, after closing the clamp 9 on vessel 94, the handles 12 and 14 may be laid on the patients body and not be an obstruction to the surgeon. As depicted in FIG. 4B, the gripping ability of a jaw 11 is enhanced by providing a series of elongated grooves 96 in the gripping surface of one or both jaws.
Whereas a specific embodiment has been described herein, it is not intended that the invention be limited to the specific embodiment, but rather, it is intended to cover all modifications and alternate constructions falling within the spirit and scope of the invention as defined in the appended claims.
What is claimed is:
1. A clamp comprising a set of jaws including a gripping portion, an actuating portion and pin means pivotally connecting said jaws for movement thereof between open and closed positions within a first plane,
a set of crank arms, each of said crank arms including a first leg portion adapted to be hand held, a second leg portion adapted to be hingedly connected to a mating crank arm, and a juncture between said leg portions, said crank arms being disposed and operable within a second plane,
means connecting said junctures of said crank arms to said actuating portion of said jaws for hinge movement of said jaws in said first plane containing said jaws with respect to said crank arms in said second plane containing said crank arms, and for transmission of opening and closing force from said crank arms to said jaws, wherein the effective distance between the junctures of said crank arms in their closed position is greater than the effective distance therebetween when said crank arms are in their open position to jam said means connecting said crank arms to said jaws and restrict angular movement of said first plane with respect to said second plane.
2. The clamp of claim 1 and including universal means associated with said means connecting said jaws and said crank arms and adapted to provide rotational freedom within said connecting means when said crank arms are operated to open and close said jaws when said plane containing said jaws is disposed at an angle to said plane containing said crank arms.
3. The clamp of claim 1 wherein said means connecting said junctures of said crank arms to said jaws comprises a first rigid link means hingedly connecting one of said crank arms to one of said jaws by means of plural hinge connections, said hinge connections being operable at generally right angles to each other, and a second link means including universal means hingedly connecting the other of said crank arms to the other of said jaws, said hinge connections being operable at generally right angles to each other, the hinge axes of said hinge connections with said jaws lying within a first common plane, and the hinge axes of said hinge connections with said handles lying in a second common plane, said planes being at substantially right angles to each other.
4. The clamp of claim 3 wherein said universal means included with said second link means comprises a swivel joint.
5. In a clamp useful in surgical procedures the combination comprising a set of jaws, a set of handles, and a plurality of connecting means joining said jaws to said handles for transmission of opening and closing force from said handles to said jaws to open and close said jaws, said connecting means including first and second link means hingedly connected to respective ends of said jaws wherein the hinge axes of said hinge connections between said jaws and said connecting means lie within a plane containing said jaws to provide for angular adjustment of said jaws about said hinge axes with respect to said connecting means, and transition means associated with one of said connecting means to provide for relative rotational movement between such connecting means and its respective connected handle as said handles are opened and closed while said jaws are disposed at an angle with respect to said handles. l
Claims (5)
1. A clamp comprising a set of jaws including a gripping portion, an actuating portion and pin means pivotally connecting said jaws for movement thereof between open and closed positions within a first plane, a set of crank arms, each of said crank arms including a first leg portion adapted to be hand held, a second leg portion adapted to be hingedly connected to a mating crank arm, and a juncture between said leg portions, said crank arms being disposed and operable within a second plane, means connecting said junctures of said crank arms to said actuating portion of said jaws for hinge movement of said jaws in said first plane containing said jaws with respect to said crank arms in said second plane containing said crank arms, and for transmission of opening and closing force from said crank arms to said jaws, wherein the effective distance between the junctures of said crank arms in their closed position is greater than the effective distance therebetween when said crank arms are in their open position to jam said means connecting said crank arms to said jaws and restrict angular movement of said first plane with respect to said second plane.
2. The clamp of claim 1 and inCluding universal means associated with said means connecting said jaws and said crank arms and adapted to provide rotational freedom within said connecting means when said crank arms are operated to open and close said jaws when said plane containing said jaws is disposed at an angle to said plane containing said crank arms.
3. The clamp of claim 1 wherein said means connecting said junctures of said crank arms to said jaws comprises a first rigid link means hingedly connecting one of said crank arms to one of said jaws by means of plural hinge connections, said hinge connections being operable at generally right angles to each other, and a second link means including universal means hingedly connecting the other of said crank arms to the other of said jaws, said hinge connections being operable at generally right angles to each other, the hinge axes of said hinge connections with said jaws lying within a first common plane, and the hinge axes of said hinge connections with said handles lying in a second common plane, said planes being at substantially right angles to each other.
4. The clamp of claim 3 wherein said universal means included with said second link means comprises a swivel joint.
5. In a clamp useful in surgical procedures the combination comprising a set of jaws, a set of handles, and a plurality of connecting means joining said jaws to said handles for transmission of opening and closing force from said handles to said jaws to open and close said jaws, said connecting means including first and second link means hingedly connected to respective ends of said jaws wherein the hinge axes of said hinge connections between said jaws and said connecting means lie within a plane containing said jaws to provide for angular adjustment of said jaws about said hinge axes with respect to said connecting means, and transition means associated with one of said connecting means to provide for relative rotational movement between such connecting means and its respective connected handle as said handles are opened and closed while said jaws are disposed at an angle with respect to said handles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15547971A | 1971-06-22 | 1971-06-22 |
Publications (1)
Publication Number | Publication Date |
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US3742957A true US3742957A (en) | 1973-07-03 |
Family
ID=22555604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US00155479A Expired - Lifetime US3742957A (en) | 1971-06-22 | 1971-06-22 | Surgical clamp |
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US (1) | US3742957A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5234460A (en) * | 1992-06-24 | 1993-08-10 | Stouder Jr Albert E | Laparoscopy instrument |
US5275608A (en) * | 1991-10-16 | 1994-01-04 | Implemed, Inc. | Generic endoscopic instrument |
US5350391A (en) * | 1992-10-19 | 1994-09-27 | Benedetto Iacovelli | Laparoscopic instruments |
US5575799A (en) * | 1995-03-30 | 1996-11-19 | United States Surgical Corporation | Articulating surgical apparatus |
DE19544523A1 (en) * | 1995-11-29 | 1997-06-05 | Aesculap Ag | Forceps or scissor type surgical instrument |
US6009583A (en) * | 1997-11-10 | 2000-01-04 | Swanstrom Tools Usa Inc. | Pliers-knife combination |
US6131495A (en) * | 1999-06-15 | 2000-10-17 | Chen; Jin-Fu | Tool having replaceable tool heads |
US6336387B1 (en) * | 2001-01-11 | 2002-01-08 | Yung Jen Lee | Plier device having an easily assembling structure |
US20030164073A1 (en) * | 2002-02-28 | 2003-09-04 | Chen Jin Fu | Tool |
US6739172B2 (en) * | 2001-01-15 | 2004-05-25 | REMS-WERK Christian Föll und Söhne GmbH & Co. | Pressing tongs |
US20050149017A1 (en) * | 2001-04-06 | 2005-07-07 | Dycus Sean T. | Movable handle for vessel sealer |
US20070162031A1 (en) * | 2005-05-18 | 2007-07-12 | Alex Hogg | Patellar resection tool |
US20070239204A1 (en) * | 2005-09-29 | 2007-10-11 | Peter Randall | Pivot tipped rod forceps |
US20080243175A1 (en) * | 2007-03-28 | 2008-10-02 | Warsaw Orthopedic, Inc. | Surgical Gripping Tool Having Dual-Linkage, Force Multiplying Coupler and Shaped to Grip Multiple Size Rods |
US20090308211A1 (en) * | 2008-06-11 | 2009-12-17 | Mcbride Mark Tabin | Hand tool and method of using same |
US20110270013A1 (en) * | 2010-05-03 | 2011-11-03 | Josiah Labash | Pressure-Applying device |
US8469993B2 (en) | 2003-06-18 | 2013-06-25 | Boston Scientific Scimed, Inc. | Endoscopic instruments |
US9681857B2 (en) | 2003-06-18 | 2017-06-20 | Boston Scientific Scimed, Inc. | Endoscopic instruments and methods of manufacture |
EP3208043A1 (en) | 2016-02-22 | 2017-08-23 | Quic Industries, Incorporated | Hand tool and method of using same |
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DE364026C (en) * | 1921-11-19 | 1922-11-16 | Fritz Extermann | Pliers with adjustable jaws |
US1729264A (en) * | 1928-09-11 | 1929-09-24 | Emert L Fitch | Emasculatome |
US2109147A (en) * | 1937-05-27 | 1938-02-22 | Patrick P Grosso | Adjustable angle surgical instrument |
US2507710A (en) * | 1949-07-02 | 1950-05-16 | Patrick P Grosso | Adjustable-angle surgical instrument |
US2618268A (en) * | 1950-01-25 | 1952-11-18 | Eagerton E English | Surgical forceps or clamp |
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1971
- 1971-06-22 US US00155479A patent/US3742957A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE202881C (en) * | ||||
DE364026C (en) * | 1921-11-19 | 1922-11-16 | Fritz Extermann | Pliers with adjustable jaws |
US1729264A (en) * | 1928-09-11 | 1929-09-24 | Emert L Fitch | Emasculatome |
US2109147A (en) * | 1937-05-27 | 1938-02-22 | Patrick P Grosso | Adjustable angle surgical instrument |
US2507710A (en) * | 1949-07-02 | 1950-05-16 | Patrick P Grosso | Adjustable-angle surgical instrument |
US2618268A (en) * | 1950-01-25 | 1952-11-18 | Eagerton E English | Surgical forceps or clamp |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5275608A (en) * | 1991-10-16 | 1994-01-04 | Implemed, Inc. | Generic endoscopic instrument |
US5234460A (en) * | 1992-06-24 | 1993-08-10 | Stouder Jr Albert E | Laparoscopy instrument |
US5350391A (en) * | 1992-10-19 | 1994-09-27 | Benedetto Iacovelli | Laparoscopic instruments |
US5575799A (en) * | 1995-03-30 | 1996-11-19 | United States Surgical Corporation | Articulating surgical apparatus |
DE19544523A1 (en) * | 1995-11-29 | 1997-06-05 | Aesculap Ag | Forceps or scissor type surgical instrument |
DE19544523C2 (en) * | 1995-11-29 | 1999-09-16 | Aesculap Ag & Co Kg | Forceps or scissors-shaped surgical instrument |
US6009583A (en) * | 1997-11-10 | 2000-01-04 | Swanstrom Tools Usa Inc. | Pliers-knife combination |
US6131495A (en) * | 1999-06-15 | 2000-10-17 | Chen; Jin-Fu | Tool having replaceable tool heads |
US6336387B1 (en) * | 2001-01-11 | 2002-01-08 | Yung Jen Lee | Plier device having an easily assembling structure |
US6739172B2 (en) * | 2001-01-15 | 2004-05-25 | REMS-WERK Christian Föll und Söhne GmbH & Co. | Pressing tongs |
US20050149017A1 (en) * | 2001-04-06 | 2005-07-07 | Dycus Sean T. | Movable handle for vessel sealer |
US20090292282A9 (en) * | 2001-04-06 | 2009-11-26 | Dycus Sean T | Movable handle for vessel sealer |
US20030164073A1 (en) * | 2002-02-28 | 2003-09-04 | Chen Jin Fu | Tool |
US9681857B2 (en) | 2003-06-18 | 2017-06-20 | Boston Scientific Scimed, Inc. | Endoscopic instruments and methods of manufacture |
US8469993B2 (en) | 2003-06-18 | 2013-06-25 | Boston Scientific Scimed, Inc. | Endoscopic instruments |
US20070162031A1 (en) * | 2005-05-18 | 2007-07-12 | Alex Hogg | Patellar resection tool |
US7806899B2 (en) * | 2005-05-18 | 2010-10-05 | Alex Hogg | Patellar resection tool |
US8663269B2 (en) * | 2005-09-29 | 2014-03-04 | Holmed Corporation | Pivot tipped rod forceps |
US20070239204A1 (en) * | 2005-09-29 | 2007-10-11 | Peter Randall | Pivot tipped rod forceps |
US20080243175A1 (en) * | 2007-03-28 | 2008-10-02 | Warsaw Orthopedic, Inc. | Surgical Gripping Tool Having Dual-Linkage, Force Multiplying Coupler and Shaped to Grip Multiple Size Rods |
US20090308211A1 (en) * | 2008-06-11 | 2009-12-17 | Mcbride Mark Tabin | Hand tool and method of using same |
US7717017B2 (en) * | 2008-06-11 | 2010-05-18 | Mcbride Mark Tabin | Hand tool and method of using same |
US20110270013A1 (en) * | 2010-05-03 | 2011-11-03 | Josiah Labash | Pressure-Applying device |
US8137379B2 (en) * | 2010-05-03 | 2012-03-20 | Josiah Labash | Pressure-applying device |
EP3208043A1 (en) | 2016-02-22 | 2017-08-23 | Quic Industries, Incorporated | Hand tool and method of using same |
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