CN203493703U - Submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery - Google Patents
Submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery Download PDFInfo
- Publication number
- CN203493703U CN203493703U CN201320519218.9U CN201320519218U CN203493703U CN 203493703 U CN203493703 U CN 203493703U CN 201320519218 U CN201320519218 U CN 201320519218U CN 203493703 U CN203493703 U CN 203493703U
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- clamping
- submucosal
- gallbladder
- clamping device
- stone cutting
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Abstract
The utility model discloses a submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery. The submucosal stone cutting and clamping device comprises a cutter handle and a cutter blade, and is characterized in that a sliding groove is formed in one side of the cutter handle; the sliding groove is connected with a clamping rod through a hinge part; a scoop-shaped clamping head is arranged at the front end of the clamping rod; a finger buckle ring is arranged at the tail end of the clamping rod; the hinge part comprises a hinge ring; the bottom of the hinge ring is connected with a pulley through a connecting column; the pulley is clamped in the sliding groove. According to the submucosal stone cutting and clamping device, a clamping part is added on the basis of a minimally invasive small scalpel; in the minimally invasive endoscopic gallbladder preserving surgery, the mucosa of the inner wall of the gallbladder lumen can be gashed slightly by using the cutter blade, then the clamping rod is slid to a proper position, and the stone clamping operation is performed by utilizing the scoop-shaped clamping head and the back part of the cutter blade by operating the clamping rod; the submucosal stone cutting and clamping device is simple in structure, convenient to use and low in manufacturing cost, and has a very high practical value.
Description
Technical field
This utility model relates to a kind ofly can cut gallbladder intracavity mucosa and by calculus gripping device out.
Background technology
Under mucosa, calculus grows under gallbladder cavity wall mucosa, in the protect gallbladder take stone operation of scope Wicresoft, the general Micro operating knife that adopts cuts mucosa, and then press from both sides out calculus with tweezers, this life of will seeking medical advice is used alternatingly the different apparatuses such as scalpel, tweezers and processes in operation, and operation is inconvenience comparatively.
utility model content
The purpose of this utility model is to provide a kind of for calculus incision clamping apparatus under the mucosa of the guarantor of scope Wicresoft gallbladder operation.
To achieve these goals, by the following technical solutions, a kind of for calculus incision clamping apparatus under the mucosa of the guarantor of scope Wicresoft gallbladder operation, comprise handle of a knife, blade, is characterized in that: described handle of a knife one side has sliding tray, on sliding tray, by hinge member, is connected with a gripping bar, the front end of gripping bar has a spoonful type gripping head, and the tail end of gripping bar has finger clasp.
Described hinge member comprises hinge eyes, and hinge eyes bottom is connected with pulley by joint pin, and described pulley is stuck in sliding tray.
This utility model has added gripping parts on the basis of Wicresoft's Small type operating knife, in Wicresoft's protect gallbladder take stone operation, can scratch gently gallbladder cavity wall mucosa with blade, then gripping bar is slided into appropriate location, operation gripping bar, utilizes its spoonful of type gripping head and blade back to carry out calculus gripping operation, it is simple in structure, easy to use, cheap for manufacturing cost, there is very strong practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the structural representation of hinge member in Fig. 1.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
As shown in Figure 1 to Figure 2, a kind of for calculus incision clamping apparatus under the mucosa of the guarantor of scope Wicresoft gallbladder operation, comprise handle of a knife 1, blade 2, handle of a knife 1 one sides have sliding tray 7, on sliding tray 7, by hinge member 3, be connected with a gripping bar 4, the front end of gripping bar 4 has spoonful type gripping 5, and the tail end of gripping bar 4 has the clasp 6 of finger.Described hinge member 3 comprises hinge eyes 3-3, and hinge eyes 3-3 bottom is connected with pulley 3-2 by joint pin 3-1, and described pulley 3-2 is stuck in sliding tray 7.
This utility model has added gripping parts on the basis of Wicresoft's Small type operating knife, in Wicresoft's protect gallbladder take stone operation, can scratch gently gallbladder cavity wall mucosa with blade, then gripping bar is slided into appropriate location, operation gripping bar, utilizes its spoonful of type gripping head and blade back to carry out calculus gripping operation, it is simple in structure, easy to use, cheap for manufacturing cost, there is very strong practical value.
Claims (2)
1. one kind is cut clamping apparatus for calculus under the mucosa of the guarantor of scope Wicresoft gallbladder operation, comprise handle of a knife, blade, it is characterized in that: described handle of a knife one side has sliding tray, on sliding tray, by hinge member, be connected with a gripping bar, the front end of gripping bar has a spoonful type gripping head, and the tail end of gripping bar has finger clasp.
2. under mucosa of performing the operation for scope Wicresoft guarantor's gallbladder as claimed in claim 1, calculus is cut clamping apparatus, it is characterized in that: described hinge member comprises hinge eyes, and hinge eyes bottom is connected with pulley by joint pin, and described pulley is stuck in sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519218.9U CN203493703U (en) | 2013-08-25 | 2013-08-25 | Submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320519218.9U CN203493703U (en) | 2013-08-25 | 2013-08-25 | Submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203493703U true CN203493703U (en) | 2014-03-26 |
Family
ID=50324715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320519218.9U Expired - Fee Related CN203493703U (en) | 2013-08-25 | 2013-08-25 | Submucosal stone cutting and clamping device for minimally invasive endoscopic gallbladder preserving surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203493703U (en) |
-
2013
- 2013-08-25 CN CN201320519218.9U patent/CN203493703U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |