CN202537658U - Inversed-tooth gripping forceps - Google Patents
Inversed-tooth gripping forceps Download PDFInfo
- Publication number
- CN202537658U CN202537658U CN2012201288493U CN201220128849U CN202537658U CN 202537658 U CN202537658 U CN 202537658U CN 2012201288493 U CN2012201288493 U CN 2012201288493U CN 201220128849 U CN201220128849 U CN 201220128849U CN 202537658 U CN202537658 U CN 202537658U
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- CN
- China
- Prior art keywords
- sleeve
- pull rod
- clamp
- fixed
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses inversed-tooth gripping forceps, which comprise a fixed handle, a movable handle, a forceps rod, a pull rod, forceps clips and a rotation wheel, and is characterized in that the head parts of the forceps clips are provided with inversed clamping teeth, the inversed clamping teeth are matched with one another when clamping, the tail parts of the forceps clips are respectively and rotatably arranged on connecting plates via connecting plate connecting pins, the connecting plates are rotatably arranged at one end of a pull rod connector via a pull rod connecting pin, the other end of the pull rod connector is fixedly welded with one end of the pull rod, the other end of the pull rod is provided with a pull rod seat, a pull rod groove is welded on the movable handle, and a pull rod seat is sleeved in the pull rod groove and is fixedly connected with the pull rod groove. The inversed-tooth gripping forceps are reasonable in structure design, have a good clamping, pulling and connecting effect, and are convenient and safe to use during operation.
Description
Technical field
This utility model is a kind ofly in human body operation, to be exclusively used in the pawl nipper that the internal sockets, and belongs to technical field of medical instruments.
Background technology
In operation process,, need excision in case in the human body body, find focus; Behind resection operation, intracorporeal organ need socket stitching, and prior art is in the human body body, to carry out pneumoperitoneum; Make operation that certain space arranged, socket stitching with the general surgery pincers, its defective is that clamping is insecure; Be prone to landing, operating time is long.Traditional surgical operation generally all will cut one otch on patient's skin and flesh, short then 6-10 centimetre, and long then 10-15 centimetre or longer, it is slow that patient feels bad wound healing, satisfied not the operation needs.
Summary of the invention
This utility model technical problem to be solved is to overcome deficiency of the prior art and provide a kind of in the operation of direct-view Wicresoft human body; Be exclusively used in the human body intracorporeal organ and socket the pawl nipper of stitching, its reasonable in design, clamp and socket effective, the safety easy to use of performing the operation.
The technical scheme that this utility model solves the problems of the technologies described above employing is: this pawl nipper comprises fixed handle, flexible handle, claw beam, pull bar, clamp, runner, and fixed handle and flexible handle are rotationally connected, and claw beam and runner welding are fixing; Be provided with adapter sleeve in the runner, fixed handle and adapter sleeve are fixed, and pull bar connects and is arranged in the claw beam; Clamp is arranged on an end of pull bar, and the pull bar other end is connected with flexible handle, and clamp is rotationally connected through the clamp connecting pin and is fixed on the clamp seat; The clamp seat is weldingly fixed on the claw beam, and flexible handle is provided with limit base, and fixed handle is provided with electricity and coagulates installing hole; Be characterized in: the head of clamp is provided with and presss from both sides tooth; Press from both sides toothholder and coincide mutually when tight, the afterbody of clamp rotates through the connecting plate connecting pin respectively and is arranged on the connecting plate, and connecting plate rotates an end that is arranged on pitman coupling through link pin; The one end welding of the other end of pitman coupling and pull bar is fixing; The other end of pull bar has draw-bar seat, is welded with pull rod slot on the flexible handle, and draw-bar seat is inserted in pull rod slot and connects fixing.
The described rotaring wheeling sleeve of this utility model penetrates runner, and two rollers are installed on the rotaring wheeling sleeve, and fixed cover is filled in the rotaring wheeling sleeve; Adapter sleeve is installed in outside the rotaring wheeling sleeve, and ball is set on outside rotaring wheeling sleeve, roller and the adapter sleeve and with this three and fixes, and drag link sleeve is arranged in the adapter sleeve; Fixed handle is installed in outside drag link sleeve and the adapter sleeve; And fix with the two, flushing hole penetrates runner and rotaring wheeling sleeve and fixing with the runner welding, and the flushing port lid is connected with flushing hole to be fixed.
This utility model compared with prior art has the following advantages: the clamp of l, this utility model design is flexibly movable; Design has and presss from both sides tooth on the clamp; The profile of tooth of pressing from both sides tooth is down card; In operation process, it is very firm that the doctor sockets clamping with intracorporeal organ, can firmly spur to realize sewing up.2, this utility model can make things convenient for carrying out smoothly of operation so that clamp 360 degree rotate at the runner described in the surgical application, reaches its multifunctionality.3, on the flexible handle of this utility model limit base is installed; Electricity is installed on fixed handle coagulates installing hole; Limit base makes that pulling clamp apparatus can arbitrarily not damage in the operation utilization, electricity can be installed in electricity coagulates the installing hole hole coagulate socket, reaches the effect that pawl nipper electricity coagulates.4, this utility model design adopts metal material to make, can irrigation and disinfection, also can use high-temperature sterilization.
Description of drawings
Figure l is this utility model structural representation.
Fig. 2 is A portion enlarged drawing among the figure l.
Label declaration: fixed handle 1, flexible handle 2, hold-down screw 3, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, press from both sides tooth 24, pitman coupling 25, electricity and coagulate installing hole 26.
The specific embodiment
Below in conjunction with embodiment this utility model is done further detailed description, following examples are to the explanation of this utility model and this utility model is not limited to following examples.
Embodiment 1: shown in Fig. 1 to 2, present embodiment by fixed handle 1, flexible handle 2, hold-down screw 3, claw beam 4, clamp seat 5, pull bar 6, runner 7, rotaring wheeling sleeve 8, roller 9, ball cover 10, adapter sleeve 11, drag link sleeve 12, fixed cover 13, draw-bar seat 14, pull rod slot 15, limit base 16, flushing hole 17, flushing port lid 18, clamp 19, clamp connecting pin 20, connecting plate connecting pin 21, connecting plate 22, link pin 23, press from both sides tooth 24, pitman coupling 25, electricity and coagulate installing hole 26 and constitute.
Fixed handle 1 is connected fixing can the rotation with flexible handle 2 usefulness hold-down screws 3, pull rod slot 15 is welded on the flexible handle 2, and limit base 16 is installed on the flexible handle 2, and electricity coagulates installing hole 26 and is installed on the fixed handle l.
One end of clamp 19 has and presss from both sides tooth 24; Press from both sides when tooth 24 clamps and coincide mutually, the other end crosses one another, and is fixed on the clamp seat 5 and can rotates with clipper joint pin 20 at infall; The bottom of clamp 19 is fixed on two connecting plates 22 and can rotates with connecting plate connecting pin 21; Two connecting plate 22 usefulness link pins 23 are fixed on an end of pitman coupling 25, the end welding of the other end of pitman coupling 25 and pull bar 6 fixing (figure A), and the other end of pull bar 6 is provided with draw-bar seat 14 (Fig. 1).
In addition, need to prove, the specific embodiment described in this description, its zero, the shape of parts, institute's title of being named etc. can be different.Allly conceive equivalence or the simple change that described structure, characteristic and principle are done, include in the protection domain of this utility model patent according to this utility model patent.This utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of this utility model or surmount the defined scope of these claims, all should belong to the protection domain of this utility model.
Claims (2)
1. a pawl nipper comprises fixed handle, flexible handle, claw beam, pull bar, clamp, runner, and fixed handle and flexible handle are rotationally connected; Claw beam and runner welding are fixing, are provided with adapter sleeve in the runner, and fixed handle and adapter sleeve are fixed; Pull bar connects and is arranged in the claw beam, and clamp is arranged on an end of pull bar, and the pull bar other end is connected with flexible handle; Clamp is rotationally connected through the clamp connecting pin and is fixed on the clamp seat, and the clamp seat is weldingly fixed on the claw beam, and flexible handle is provided with limit base; Fixed handle is provided with electricity and coagulates installing hole, and it is characterized in that: the head of said clamp is provided with and presss from both sides tooth, presss from both sides toothholder and coincide mutually when tight; The afterbody of clamp rotates through the connecting plate connecting pin respectively and is arranged on the connecting plate, and connecting plate rotates an end that is arranged on pitman coupling through link pin, and the end welding of the other end of pitman coupling and pull bar is fixing; The other end of pull bar has draw-bar seat, is welded with pull rod slot on the flexible handle, and draw-bar seat is inserted in pull rod slot and connects fixing.
2. according to the described pawl nipper of claim l, it is characterized in that: said rotaring wheeling sleeve penetrates runner, and two rollers are installed on the rotaring wheeling sleeve; Fixed cover is filled in the rotaring wheeling sleeve; Adapter sleeve is installed in outside the rotaring wheeling sleeve, and ball is set on outside rotaring wheeling sleeve, roller and the adapter sleeve and with this three and fixes, and drag link sleeve is arranged in the adapter sleeve; Fixed handle is installed in outside drag link sleeve and the adapter sleeve; And fix with the two, flushing hole penetrates runner and rotaring wheeling sleeve and fixing with the runner welding, and the flushing port lid is connected with flushing hole to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201288493U CN202537658U (en) | 2012-03-30 | 2012-03-30 | Inversed-tooth gripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201288493U CN202537658U (en) | 2012-03-30 | 2012-03-30 | Inversed-tooth gripping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202537658U true CN202537658U (en) | 2012-11-21 |
Family
ID=47158357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201288493U Expired - Fee Related CN202537658U (en) | 2012-03-30 | 2012-03-30 | Inversed-tooth gripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202537658U (en) |
-
2012
- 2012-03-30 CN CN2012201288493U patent/CN202537658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20140330 |