CN203677187U - Mirror sheath-carrying object fetching forceps for gallbladder protecting operation - Google Patents
Mirror sheath-carrying object fetching forceps for gallbladder protecting operation Download PDFInfo
- Publication number
- CN203677187U CN203677187U CN201320887443.8U CN201320887443U CN203677187U CN 203677187 U CN203677187 U CN 203677187U CN 201320887443 U CN201320887443 U CN 201320887443U CN 203677187 U CN203677187 U CN 203677187U
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- CN
- China
- Prior art keywords
- forceps
- mirror
- mirror sheath
- clamp
- seat
- 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 - Lifetime
Links
- 210000000232 gallbladder Anatomy 0.000 title claims abstract description 15
- 210000000078 claw Anatomy 0.000 claims description 15
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 7
- 210000003445 biliary tract Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to mirror sheath-carrying object fetching forceps for a gallbladder protecting operation. The forceps comprise a fixed handle, a moving handle, a connecting pipe, a forceps rod, a pull rod coat, a mirror sheath, a pull rod, forceps holders, a forceps holders seat, a forceps seat and a mirror lock; the fixed handle is movably connected with the moving handle via a bolt; the connecting pipe is fixed on the fixed handle; the forceps rod is clamped in the connecting pipe; the pull rod coat and the mirror sheath are sleeved in the forceps rod; an eccentric wheel is arranged between the pull rod coat and the mirror sheath; the pull rod penetrates through the pull rod coat; the tail end of the pull rod is connected with the moving handle; the front end of the pull rod is connected with the forceps holders; clamping teeth are arranged on the forceps holders; the forceps holders are installed on the forceps seat; the forceps holders seat is sleeved in the front end of the forceps rod and is fixed on the eccentric wheel; the forceps seat is sleeved in the forceps rod and is fixed on the fixed handle; the mirror lock is connected with the mirror sheath; and the mirror lock is fixedly screwed to the connecting rod. The forceps are proper in structure and design; the mirror sheath can be sleeved in an endoscope from which environment in a gallbladder can be clearly displayed, so operation efficiency is improved.
Description
Technical field
This utility model relates to a kind of gallbladder surgical band mirror sheath of protecting and gets thing pincers, is mainly used in the foreign matter clamping in gallbladder, belongs to technical field of medical instruments.
Background technology
In human body, biliary tract is protected in gallbladder operation, biliary tract histoorgan fine microstructures, and in biliary tract, carrying out foreign matter clamping just needs accurate tiny apparatus.To human gall bladder, operation adopts foreign body to get thing pincers to prior art, there is no endoscope sheath device, in operation application, must increase separately endoscope sheath, what the several doctor of needs partner can perform the operation carries out smoothly, impact operation efficiency, can not meet desirable surgical effect.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and design is a kind of rational in infrastructure, gets thing effective, and the guarantor's gallbladder surgical band mirror sheath that is combined with endoscope's sheath is got thing pincers.
This utility model solves the problems of the technologies described above adopted technical scheme: a kind of gallbladder surgical band mirror sheath of protecting is got thing pincers, comprise fixed handle and flexible handle, between fixed handle and flexible handle, be flexibly connected by bolt, it is characterized in that: it also comprises connection tube, claw beam, drag link sleeve, mirror sheath, pull bar, clamp, clamp seat, clamp block and mirror lock, described connection tube is fixed on fixed handle, claw beam Snap joint pipe, drag link sleeve and mirror sheath are inserted in claw beam, between drag link sleeve and mirror sheath, be provided with eccentric, pull bar is through drag link sleeve, the end of pull bar is connected with flexible handle, the front end of pull bar is connected with clamp, on described clamp, be provided with clip tooth, clamp is arranged on clamp seat, and clamp cover for seat enters the front end of claw beam and fixes with eccentric, described clamp block is inserted in claw beam and is fixed with fixed handle, described mirror lock is connected with mirror sheath, and mirror lock is tightened fixing with connection tube.
On flexible handle described in the utility model, be provided with pull bar draw-in groove, the end of pull bar is provided with draw-bar seat, and draw-bar seat snaps in pull bar draw-in groove fixing.
This utility model compared with prior art, has following positive effect: reasonable in design, and mirror sheath device can be inserted in endoscope, and in operation on gallbladder, endoscope can react the environment in gallbladder clearly, improves operation efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structure for amplifying schematic diagram of a-quadrant in Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail.
Embodiment:
Referring to Fig. 1～Fig. 2, the present embodiment comprises fixed handle 16, flexible handle 17, connection tube 13, claw beam 7, pull bar 8, drag link sleeve 10, mirror sheath 9, clamp 1, clamp seat 6, clamp block 12 and mirror lock 14, between fixed handle 16 and flexible handle 17, be flexibly connected by bolt 18, described connection tube 13 is fixed on fixed handle 16, claw beam 7 Snap joint pipes 13, drag link sleeve 10 and mirror sheath 9 are inserted in claw beam 7, between drag link sleeve 10 and mirror sheath 9, be provided with eccentric 11, pull bar 8 is through drag link sleeve 10, the end of pull bar 8 is connected with flexible handle 17, the front end of pull bar 8 is connected with clamp 1, on described clamp 1, be provided with clip tooth 3, clamp 1 is arranged on clamp seat 6, and clamp seat 6 is inserted in the front end of claw beam 7 fixing with eccentric 11, described clamp block 12 is inserted in claw beam 7 fixing with fixed handle 16, described mirror lock 14 is connected with mirror sheath 9, and mirror lock 14 is tightened fixing with connection tube 13.
In the present embodiment, be provided with pull bar draw-in groove 19 on flexible handle 17, the end of pull bar 8 is provided with draw-bar seat 15, and draw-bar seat 15 snaps in pull bar draw-in groove 19 fixing.
When use, mirror sheath 9 is inserted in in endoscope, mirror lock 14 is for fixing endoscope.When operation, under the visual field of endoscope, operation fixed handle 16 and flexible handle 17, control the folding of clamp 1 by pull bar 8, the foreign body that gallbladder is pinched carries out gripping, and clip tooth 3 can prevent that the foreign body of gripping from coming off, easy to operate, get a clear view, a people just can operate, and can effectively improve operation efficiency.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of this utility model patent design, are included in the protection domain of this utility model patent.
Claims (2)
1. guarantor's gallbladder surgical band mirror sheath is got thing pincers, comprise fixed handle and flexible handle, between fixed handle and flexible handle, be flexibly connected by bolt, it is characterized in that: it also comprises connection tube, claw beam, drag link sleeve, mirror sheath, pull bar, clamp, clamp seat, clamp block and mirror lock, described connection tube is fixed on fixed handle, claw beam Snap joint pipe, drag link sleeve and mirror sheath are inserted in claw beam, between drag link sleeve and mirror sheath, be provided with eccentric, pull bar is through drag link sleeve, the end of pull bar is connected with flexible handle, and the front end of pull bar is connected with clamp; On described clamp, be provided with clip tooth, clamp is arranged on clamp seat, and clamp cover for seat enters the front end of claw beam and fixes with eccentric; Described clamp block is inserted in claw beam and is fixed with fixed handle; Described mirror lock is connected with mirror sheath, and mirror lock is tightened fixing with connection tube.
2. guarantor's gallbladder surgical band mirror sheath according to claim 1 is got thing pincers, it is characterized in that: on described flexible handle, be provided with pull bar draw-in groove, the end of pull bar is provided with draw-bar seat, and draw-bar seat snaps in pull bar draw-in groove fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887443.8U CN203677187U (en) | 2013-12-31 | 2013-12-31 | Mirror sheath-carrying object fetching forceps for gallbladder protecting operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887443.8U CN203677187U (en) | 2013-12-31 | 2013-12-31 | Mirror sheath-carrying object fetching forceps for gallbladder protecting operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677187U true CN203677187U (en) | 2014-07-02 |
Family
ID=50999166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320887443.8U Expired - Lifetime CN203677187U (en) | 2013-12-31 | 2013-12-31 | Mirror sheath-carrying object fetching forceps for gallbladder protecting operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677187U (en) |
-
2013
- 2013-12-31 CN CN201320887443.8U patent/CN203677187U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |