CN201775643U - Knotting forceps - Google Patents
Knotting forceps Download PDFInfo
- Publication number
- CN201775643U CN201775643U CN2010202948735U CN201020294873U CN201775643U CN 201775643 U CN201775643 U CN 201775643U CN 2010202948735 U CN2010202948735 U CN 2010202948735U CN 201020294873 U CN201020294873 U CN 201020294873U CN 201775643 U CN201775643 U CN 201775643U
- Authority
- CN
- China
- Prior art keywords
- fixed
- forceps
- seat
- clamp
- sleeve
- 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
Links
- 210000000078 Claw Anatomy 0.000 claims description 15
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 238000002357 laparoscopic surgery Methods 0.000 abstract description 3
- 210000000683 Abdominal Cavity Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002632 myometrial Effects 0.000 description 2
- 210000001519 tissues Anatomy 0.000 description 2
- 210000001015 Abdomen Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to knotting forceps, which are specially used for human minimally invasive laparoscopic surgery. The present single forceps for knotting is high in difficulty and troublesome in operation. The knotting forceps comprise a fixed handle and a movable handle, and are characterized by further comprising a draw bar groove, a fixed sleeve, a rotating wheel sleeve, a rotating wheel, a forceps seat, a draw bar, a forceps rod, a forceps holder seat, a fixed arc-shaped forceps holder and a movable arc-shaped forceps holder, wherein the draw bar groove is fixed on the movable handle, the fixed sleeve is fixed in the fixed handle, the rotating wheel sleeve is sleeved in the fixed sleeve, the rotating wheel is sleeved on the rotating wheel sleeve, the forceps seat is fixed on the rotating wheel, one end of the draw bar is provided with a draw bar seat, one end of the forceps rod is fixed on the rotating wheel sleeve, the forceps holder seat is fixed at the other end of the forceps rod, the fixed arc-shaped forceps holder is fixed on the forceps holder seat, the movable arc-shaped forceps holder is fixed on the forceps holder seat, the draw bar is sleeved in the forceps rod and the rotating wheel sleeve, the other end of the draw bar is fixed on the movable arc-shaped forceps holder, the draw bar seat is clamped in the draw bar groove, the forceps holder seat is provided with a line pressing groove, and the movable arc-shaped forceps holder and the fixed arc-shaped forceps holder are respectively provided with clamp teeth and a hook line groove. The knotting forceps are reasonable in structural design, simple in operation and convenient in use.
Description
Technical field
This utility model relates to a kind of ligaturing forceps, is exclusively used in the human abdominal cavity Wicresoft laparoscopic surgery, and human abdominal cavity inner tissue is carried out the myometrial suture knotting, belongs to a kind of medical apparatus and instruments.
Background technology
In human abdominal cavity Wicresoft laparoscopic surgery, need carry out myometrial suture and knotting to the tissue in the human abdominal cavity.Prior art is to adopt single pincers to tie a knot, and its defective is that the knotting difficulty is big, operate loaded down with trivial detailsly, does not satisfy the requirement of performing the operation, and does not reach ideal surgical effect.
Summary of the invention
The purpose of this utility model is to overcome above shortcomings in the prior art, and a kind of reasonable in design is provided, and is simple to operate, easy to use, the ligaturing forceps that security performance is high.
The technical scheme in the invention for solving the above technical problem is: this ligaturing forceps comprises fixed handle, flexible handle and set bolt, described flexible handle is connected on the fixed handle by set bolt, its characteristics are: also comprise the pull rod slot that is fixed on the flexible handle, be fixed on the fixed cover in the fixed handle, be sleeved on the rotaring wheeling sleeve in the fixed cover, be sleeved on the runner on the rotaring wheeling sleeve, be fixed on the holder on the rotaring wheeling sleeve, be fixed on the pincers seat on holder and the runner, one end is provided with the pull bar of draw-bar seat, one end is fixed on the claw beam on the rotaring wheeling sleeve, be sleeved on the sleeve pipe on the claw beam, be fixed on the clamp seat on the claw beam other end, be fixed on the fixedly camber clamp on the clamp seat, be fixed on movable camber clamp on the clamp seat by the clamp connecting pin; Described drag link sleeve is contained in claw beam and the rotaring wheeling sleeve, the other end of this pull bar is fixed on the movable camber clamp by link pin, described draw-bar seat is connected in the pull rod slot, has pressuring line groove on the described clamp seat, described movable camber clamp and fixedly all have folder tooth and hook wire casing on the camber clamp.
Pull rod slot described in the utility model is weldingly fixed on the flexible handle.
Clamp seat described in the utility model is fixed by welding on the claw beam.
This utility model compared with prior art, have the following advantages and effect: at movable camber clamp with fixedly all have folder tooth and hook wire casing on the camber clamp, on the clamp seat, have pressuring line groove, clamp can 360 ° of rotations, in the operation stitching knotting, the camber binding clip grasps stitching thread and passes otch, 180 ° of rotating wheels in the abdomen human abdominal cavity is opened in direct-view, stitching thread snaps in the hook wire casing just, the ligaturing forceps backguy that can make progress; The design of pressuring line groove makes and forms ligaturing forceps line ball downwards and sew up knotting, is convenient to operation.
Clamp of the present utility model can 360 ° of rotations, have enlarged applicable surface, and is of the present utility model simple to operate, ties hard to tolerately easily to have made things convenient for carrying out smoothly of operation, can change to reach ideal surgical effect.
Description of drawings
Fig. 1 is the main TV structure sketch map of ligaturing forceps among this utility model embodiment.
Fig. 2 is the structural representation after ligaturing forceps is analysed and observe among this utility model embodiment.
Fig. 3 is the head construction sketch map of ligaturing forceps among this utility model embodiment.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and this utility model is not limited to following examples.
Embodiment:
Referring to Fig. 1 to Fig. 3, the ligaturing forceps in the present embodiment comprises fixed handle 1, flexible handle 2, set bolt 3, pull rod slot 4, claw beam 5, pull bar 6, runner 7, pincers seat 8, holder 9, fixed cover 10, rotaring wheeling sleeve 11, sleeve pipe 13, movable camber clamp 14, link pin 18, clamp connecting pin 19, clamp seat 20 and fixing camber clamp 21.Wherein flexible handle 2 is connected on the fixed handle 1 by set bolt 3, makes that fixed handle 1 can be movable on flexible handle 2.
Pull rod slot 4 in the present embodiment is weldingly fixed on the flexible handle 2, and fixed cover 10 is fixed in the fixed handle 1, and rotaring wheeling sleeve 11 is sleeved in the fixed cover 10, makes and can rotate between rotaring wheeling sleeve 11 and the fixed cover 10.Runner 7 in the present embodiment is sleeved on the rotaring wheeling sleeve 11, can rotate between runner 7 and the rotaring wheeling sleeve 11, and holder 9 is fixed on the rotaring wheeling sleeve 11, and pincers seat 8 is fixed on holder 9 and the runner 7.
An end of pull bar 6 is provided with draw-bar seat 12 in the present embodiment, one end of claw beam 5 is fixed on the rotaring wheeling sleeve 11, sleeve pipe 13 is sleeved on the claw beam 5, clamp seat 20 is fixed by welding on the other end of claw beam 5, fixedly camber clamp 21 is fixed on the clamp seat 20, and movable camber clamp 14 is fixed on the clamp seat 20 by clamp connecting pin 19.
Pull bar 6 in the present embodiment is sleeved in claw beam 5 and the rotaring wheeling sleeve 11, and the other end of this pull bar 6 is fixed on the movable camber clamp 14 by link pin 18, and the draw-bar seat 12 on the pull bar 6 is connected in the pull rod slot 4.Have pressuring line groove 17 on the clamp seat 20, at movable camber clamp 14 with fixedly all have folder tooth 15 and hook wire casing 16 on the camber clamp 21, movable camber clamp 14 and fixedly the folder tooth 15 on the camber clamp 21 mate mutually, movable camber clamp 14 and fixedly the hook wire casing 16 on the camber clamp 21 mate mutually.
Above content described in this description only is to the explanation of this utility model structure example.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 structure of the present utility model or surmount the defined scope of these claims, all should belong to protection domain of the present utility model.
Claims (3)
1. ligaturing forceps, comprise fixed handle, flexible handle and set bolt, described flexible handle is connected on the fixed handle by set bolt, it is characterized in that: also comprise the pull rod slot that is fixed on the flexible handle, be fixed on the fixed cover in the fixed handle, be sleeved on the rotaring wheeling sleeve in the fixed cover, be sleeved on the runner on the rotaring wheeling sleeve, be fixed on the holder on the rotaring wheeling sleeve, be fixed on the pincers seat on holder and the runner, one end is provided with the pull bar of draw-bar seat, one end is fixed on the claw beam on the rotaring wheeling sleeve, is sleeved on the sleeve pipe on the claw beam, is fixed on the clamp seat on the claw beam other end, be fixed on the fixedly camber clamp on the clamp seat, be fixed on movable camber clamp on the clamp seat by the clamp connecting pin; Described drag link sleeve is contained in claw beam and the rotaring wheeling sleeve, the other end of this pull bar is fixed on the movable camber clamp by link pin, described draw-bar seat is connected in the pull rod slot, has pressuring line groove on the described clamp seat, described movable camber clamp and fixedly all have folder tooth and hook wire casing on the camber clamp.
2. ligaturing forceps according to claim 1 is characterized in that: described pull rod slot is weldingly fixed on the flexible handle.
3. ligaturing forceps according to claim 1 is characterized in that: described clamp seat is fixed by welding on the claw beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948735U CN201775643U (en) | 2010-08-16 | 2010-08-16 | Knotting forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202948735U CN201775643U (en) | 2010-08-16 | 2010-08-16 | Knotting forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775643U true CN201775643U (en) | 2011-03-30 |
Family
ID=43788880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202948735U Expired - Fee Related CN201775643U (en) | 2010-08-16 | 2010-08-16 | Knotting forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440812A (en) * | 2011-09-22 | 2012-05-09 | 中国人民解放军第四军医大学 | Deep knotting forceps |
-
2010
- 2010-08-16 CN CN2010202948735U patent/CN201775643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102440812A (en) * | 2011-09-22 | 2012-05-09 | 中国人民解放军第四军医大学 | Deep knotting forceps |
| CN102440812B (en) * | 2011-09-22 | 2014-01-08 | 中国人民解放军第四军医大学 | Deep knotting forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20120816 |
|
| C17 | Cessation of patent right |