CN203763172U - Forceps holder device of laparoscopic surgery gripping forceps - Google Patents
Forceps holder device of laparoscopic surgery gripping forceps Download PDFInfo
- Publication number
- CN203763172U CN203763172U CN201320757563.6U CN201320757563U CN203763172U CN 203763172 U CN203763172 U CN 203763172U CN 201320757563 U CN201320757563 U CN 201320757563U CN 203763172 U CN203763172 U CN 203763172U
- Authority
- CN
- China
- Prior art keywords
- forceps
- clamps
- clamp
- laparoscopic surgery
- clip tooth
- 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 relates to a forceps holder device of a pair of laparoscopic surgery gripping forceps. The device comprises two forceps holder bodies, wherein the tail ends of the two forceps holder bodies are movably connected, the front ends of the two forceps holder bodies are respectively provided with a forceps head, a first triangular convex tooth is arranged on one forceps head, two second triangular convex teeth are arranged on the other forceps head, a clamping groove is formed between the two second convex teeth, and the size of the clamping groove is the same as that of the first convex tooth; when the forceps holder bodies are closed, the first convex tooth is just right clamped in the clamping groove. The forceps holder device is reasonable in structural design, the forceps heads can be used for effective clamping, and the nidi in the small tissue and organ in the human body can be gripped and will not fall off.
Description
Technical field
This utility model relates to a kind of jaw device of laparoscopic surgery grasping tongs, specially fine tissue organ pipe in human body is captured and is stirred, and belongs to technical field of medical instruments.
Background technology
In fine tissue organ pipe in human body (as bladder, urethra, gallbladder etc.) therapeutic process, must stir crawl movement to histoorgan and can perform the operation, under the laparoscopically visual field, need special stirring to capture mobile apparatus forceps class.Prior art is stirred crawl to human body fine tissue organ pipe, to stir crawl by general tiny type pincers class, its defect is that operating theater instruments does not match application inconvenience, the location of impact operation, and easily histoorgan is caused to damage, extend operating time, 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 a kind of reasonable in design is provided, and can effectively capture the jaw device of the laparoscopic surgery grasping tongs of stirring to fine tissue organ in human body.
This utility model solves the problems of the technologies described above adopted technical scheme: a kind of jaw device of laparoscopic surgery grasping tongs, is characterized in that: it comprises two sizes, the identical clamp of shape, and the end interaction of two clamps connects; The inner side of two clamps is provided with down clip tooth, and the clip tooth of falling matches each other, and when clamp is closed, the clip tooth of falling is docked mutually closure, forms teeth groove; The described crown position of clip tooth is circular arc.The crown of circular arc can damaged tissue organ in the time of gripping, and teeth groove can prevent that organ from being held tension by clamp.
The end of two clamps described in the utility model is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.
The front end of two clamps described in the utility model is circular arc, and when clamp is closed, the front end of clamp forms arc surface.Prevent other histoorgan of Crushing injury.
This utility model compared with prior art, has following positive effect: reasonable in design, and can effectively fine tissue organ in human body be captured and be stirred, simultaneously can damaged tissue organ, improve operation efficiency.
Brief description of the drawings
Fig. 1 is the structural representation that this utility model clamp opens.
Fig. 2 is the structural representation of this utility model clamp closure.
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 that the end interaction of two sizes, 1, two clamp 1 of the identical clamp of shape connects; The inner side of two clamps 1 is provided with down clip tooth 2, and the clip tooth 2 of falling matches each other, and when clamp 1 is closed, the clip tooth 2 of falling is docked mutually closed, forms teeth groove 3; Described crown 4 positions of clip tooth 2 are circular arc.The crown 4 of circular arc can damaged tissue organ in the time of gripping, and teeth groove 3 can prevent that organ from being held tension by clamp 1.
In the present embodiment, the end of two clamps 1 is provided with 5, two clamps 1 of connecting pin and is all inserted in connecting pin 5, and two clamps 1 rotate taking connecting pin 5 as axle.
In the present embodiment, the front end of two clamps 1 is circular arc, and when clamp 1 is closed, the front end of clamp 1 forms arc surface 6.Prevent clamp 1 other histoorgan of damage.
When use, two interconnected one end of clamp 1 are connected with the caliper of laparoscopic surgery grasping tongs, by the folding of two clamps 1 of caliper control.When operation, two binding clips are aimed to human tissue organs and captures and stir, the clip tooth 2 of falling at circular arc tip can firmly be firmly grasped histoorgan and not cause and stab, and while teeth groove 3 can prevent that histoorgan from being held tension and impaired; Circular-arc clamp 1 can prevent that clamp 1 from damaging other histoorgan while movement.
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 (3)
1. a jaw device for laparoscopic surgery grasping tongs, is characterized in that: it comprises two sizes, the identical clamp of shape, and the end interaction of two clamps connects; The inner side of two clamps is provided with down clip tooth, and the clip tooth of falling matches each other, and when clamp is closed, the clip tooth of falling is docked mutually closure, forms teeth groove; The described crown position of clip tooth is circular arc.
2. the jaw device of laparoscopic surgery grasping tongs according to claim 1, is characterized in that: the end of described two clamps is provided with connecting pin, and two clamps are all inserted in connecting pin, and two clamps rotate taking connecting pin as axle.
3. the jaw device of laparoscopic surgery grasping tongs according to claim 1 and 2, is characterized in that: the front end of described two clamps is circular arc, and when clamp is closed, the front end of clamp forms arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757563.6U CN203763172U (en) | 2013-11-27 | 2013-11-27 | Forceps holder device of laparoscopic surgery gripping forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757563.6U CN203763172U (en) | 2013-11-27 | 2013-11-27 | Forceps holder device of laparoscopic surgery gripping forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763172U true CN203763172U (en) | 2014-08-13 |
Family
ID=51280430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757563.6U Expired - Fee Related CN203763172U (en) | 2013-11-27 | 2013-11-27 | Forceps holder device of laparoscopic surgery gripping forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763172U (en) |
-
2013
- 2013-11-27 CN CN201320757563.6U patent/CN203763172U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |