CN204410883U - Novel arc Endo-GIA - Google Patents
Novel arc Endo-GIA Download PDFInfo
- Publication number
- CN204410883U CN204410883U CN201420831773.XU CN201420831773U CN204410883U CN 204410883 U CN204410883 U CN 204410883U CN 201420831773 U CN201420831773 U CN 201420831773U CN 204410883 U CN204410883 U CN 204410883U
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- push rod
- handle casing
- slide block
- endo
- plane
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Abstract
This utility model relates to technical field of medical instruments, especially a kind of Novel arc Endo-GIA.This Novel arc Endo-GIA, comprises the cleat body be made up of two clamping plates, and cleat body front end is provided with nail bin groupware, and nail bin groupware front end is provided with nail supporting base support; Described cleat body tail end is provided with handle casing, and handle casing afterbody is provided with end cap; Be provided with push rod in the middle of described cleat body, push rod afterbody is connected with slide block; Slide block inclined-plane is provided with, the one-body molded limited location block of slider tail in the middle part of described slide block; The push-rod assembly of percussion push rod is installed outside described handle casing, between limited block and end cap, is installed with back-moving spring.This utility model structure is simple, reasonable in design, and handspike is installed on the outer both sides of handle casing, and push rod pin and back-moving spring cooperatively interact the reciprocating motion realizing push rod, realize cutting operation, simple to operate, are convenient to doctor and have an effect; Volume is little simultaneously, is conducive to packaging and transport.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of Novel arc Endo-GIA being applied to operation on pelvis.
Background technology
On market, existing various types of anastomat, is widely used in each several part tissue of coincided with human body in surgical operation, improves surgical quality, and coincide solid and reliable, haemostatic effect is good.Current disposable arc-shaped cutting anastomat is mainly applicable to work in pelvic cavity.When traditional arc-shaped cutting anastomat normally uses, firing handle is front, fixed handle is in firing handle side, hold firing handle during percussion backward on earth, this complex structure, the time of manufacturing is long, mounting parts is more, thus making assembling loaded down with trivial details, volume is comparatively large simultaneously, is also unfavorable for packaging and transport.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, the Novel arc Endo-GIA that volume is little.
This utility model solves the technical scheme that its technical problem adopts: a kind of Novel arc Endo-GIA, comprise the cleat body be made up of two clamping plates, cleat body front end is provided with nail bin groupware, and nail bin groupware front end is provided with nail supporting base support, and nail supporting base support is provided with nail supporting base; Described cleat body tail end is provided with handle casing, and handle casing afterbody is provided with end cap; Be provided with push rod in the middle of described cleat body, push rod afterbody is connected with slide block; Slide block inclined-plane is provided with, the one-body molded limited location block of slider tail in the middle part of described slide block; The push-rod assembly of percussion push rod is installed outside described handle casing, between limited block and end cap, is installed with back-moving spring;
Described Handleset comprises the handspike being arranged on handle casing both sides, handspike is provided with the tubular push rod pin through handle casing, push rod pin inclined-plane is provided with bottom push rod pin, push rod pin is built-in with the spring that push rod pin is resetted, and spring is positioned at the cavity that push rod pin and handle casing outer wall are formed; Described push rod pin inclined-plane is positioned at above slide block inclined-plane, and push rod pin inclined-plane is consistent with the angle of inclination on slide block inclined-plane.
Further, described handle casing is provided with locating rod push button and chute, and locating rod push button, along slide, locating rod push button is fixed with locating rod, and locating rod front end embeds nail bin groupware.
Further, be provided with safe sliding block handspike being played to safety effect outside described handle casing, safe sliding block is positioned at below handspike.
Further, described described handle casing tail end is provided with boss, and the outside wall surface of boss is higher than the outside wall surface of end cap.
Further, described end cap front end is one-body molded projection, and projection is fixedly connected with back-moving spring.
The beneficial effects of the utility model are: this utility model structure is simple, reasonable in design, and handspike is installed on the outer both sides of handle casing, push rod pin and back-moving spring cooperatively interact the reciprocating motion realizing push rod, realize cutting operation, simple to operate, be convenient to doctor and have an effect; Volume is little simultaneously, is conducive to packaging and transport.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A portion enlarged drawing in Fig. 1.
1. nail supporting base support, 2. nail supporting base, 3. nail bin groupware, 4. locating rods in figure, 5. cleat body, 6. handle casing, 7. locating rod push button, 8. push rod, 9. slide block, 10. handspike, 11. springs, 12. safe sliding blocks, 13. limited blocks, 14. back-moving springs, 15. boss, 16. end caps, 17. push rod pins, 18. chutes, 19. slide block inclined-planes, 20. push rod pin inclined-planes.
Detailed description of the invention
By reference to the accompanying drawings this utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with this utility model.
Novel arc Endo-GIA as depicted in figs. 1 and 2, comprises the cleat body 5 be made up of two clamping plates, and cleat body 5 front end is provided with nail bin groupware 3, and nail bin groupware 3 front end is provided with nail supporting base support 1, nail supporting base support 1 is provided with nail supporting base 2; Cleat body 5 tail end is provided with handle casing 6, and handle casing 6 afterbody is provided with end cap 16; Be provided with push rod 8 in the middle of cleat body 5, push rod 8 afterbody is connected with slide block 9; Slide block inclined-plane 19 is provided with, the one-body molded limited location block 13 of slide block 9 afterbody in the middle part of slide block 9; The push-rod assembly of percussion push rod 8 is installed outside handle casing 6, between limited block 13 and end cap 16, is installed with back-moving spring 14;
Handleset comprises the handspike 10 being arranged on handle casing 6 both sides, handspike 10 is provided with the tubular push rod pin 17 through handle casing 6, push rod pin inclined-plane 20 is provided with bottom push rod pin 17, push rod pin 17 is built-in with the spring 11 that push rod pin 17 is resetted, and spring 11 is positioned at the cavity that push rod pin 17 is formed with handle casing 6 outer wall; Push rod pin inclined-plane 20 is positioned at above slide block inclined-plane 19, and push rod pin inclined-plane 20 is consistent with the angle of inclination on slide block inclined-plane 19.
Handle casing 6 is provided with locating rod push button 7 and chute 18, and locating rod push button 7 slides along chute 18, locating rod push button 7 is fixed with locating rod 4, and locating rod 4 front end embeds nail bin groupware 3; Be provided with the safe sliding block 12 to handspike 10 safety effects outside handle casing 6, safe sliding block 12 is positioned at below handspike 10; Handle casing 6 tail end is provided with boss 15, and the outside wall surface of boss 15 is higher than the outside wall surface of end cap 16; End cap 16 front end is one-body molded projection, and projection is fixedly connected with back-moving spring 14.
During work, only need one-handed performance, open safe sliding block 12, finger acts on handspike 10, and drive push rod pin 17 close to slide block inclined-plane 19, push rod pin inclined-plane 20 moves down and then promotes push rod 8 and travels forward on slide block inclined-plane 19, percussion nail bin groupware; After having worked, handspike 10 resets under the effect of spring 11, and push rod pin inclined-plane 20 moves up away from slide block inclined-plane 19, and push rod pin 17 leaves slide block inclined-plane 19, and under back-moving spring 14 acts on, nail bin groupware resets.
This Novel arc Endo-GIA structure is simple, reasonable in design, and handspike 10 is installed on the outer both sides of handle casing, and push rod pin 17 and back-moving spring 14 cooperatively interact the reciprocating motion realizing push rod 8, realize cutting operation, simple to operate, are convenient to doctor and have an effect; Volume is little simultaneously, is conducive to packaging and transport.
Above-mentioned embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to this utility model spirit change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. a Novel arc Endo-GIA, comprise the cleat body (5) be made up of two clamping plates, cleat body (5) front end is provided with nail bin groupware (3), nail bin groupware (3) front end is provided with nail supporting base support (1), nail supporting base support (1) is provided with nail supporting base (2); Described cleat body (5) tail end is provided with handle casing (6), and handle casing (6) afterbody is provided with end cap (16); It is characterized in that: be provided with push rod (8) in the middle of described cleat body (5), push rod (8) afterbody is connected with slide block (9); Described slide block (9) middle part is provided with slide block inclined-plane (19), the one-body molded limited location block (13) of slide block (9) afterbody; The push-rod assembly of percussion push rod (8) is installed outside described handle casing (6), between limited block (13) and end cap (16), is installed with back-moving spring (14);
Described Handleset comprises the handspike (10) being arranged on handle casing (6) both sides, handspike (10) is provided with the tubular push rod pin (17) through handle casing (6), push rod pin (17) bottom is provided with push rod pin inclined-plane (20), push rod pin (17) is built-in with the spring (11) that push rod pin (17) is resetted, and spring (11) is positioned at the cavity that push rod pin (17) is formed with handle casing (6) outer wall; Described push rod pin inclined-plane (20) is positioned at top, slide block inclined-plane (19), and push rod pin inclined-plane (20) are consistent with the angle of inclination of slide block inclined-plane (19).
2. Novel arc Endo-GIA according to claim 1, it is characterized in that: described handle casing (6) is provided with locating rod push button (7) and chute (18), locating rod push button (7) slides along chute (18), locating rod push button (7) is fixed with locating rod (4), locating rod (4) front end embeds nail bin groupware (3).
3. Novel arc Endo-GIA according to claim 1, it is characterized in that: described handle casing (6) outside is provided with the safe sliding block (12) handspike (10) being played to safety effect, safe sliding block (12) is positioned at handspike (10) below.
4. Novel arc Endo-GIA according to claim 1, it is characterized in that: described described handle casing (6) tail end is provided with boss (15), and the outside wall surface of boss (15) is higher than the outside wall surface of end cap (16).
5. Novel arc Endo-GIA according to claim 1, is characterized in that: described end cap (16) front end is one-body molded projection, and projection is fixedly connected with back-moving spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831773.XU CN204410883U (en) | 2014-12-24 | 2014-12-24 | Novel arc Endo-GIA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831773.XU CN204410883U (en) | 2014-12-24 | 2014-12-24 | Novel arc Endo-GIA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410883U true CN204410883U (en) | 2015-06-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831773.XU Active CN204410883U (en) | 2014-12-24 | 2014-12-24 | Novel arc Endo-GIA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410883U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997184A (en) * | 2016-06-12 | 2016-10-12 | 杨西群 | Release device for titanium-nickel-based shape memory alloy anal fistula internal opening closing clamp |
| CN112426195A (en) * | 2020-11-10 | 2021-03-02 | 苏州优脉瑞医疗科技有限公司 | Endoscopic anastomat for circular cutting and excising of haemorrhoids |
-
2014
- 2014-12-24 CN CN201420831773.XU patent/CN204410883U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997184A (en) * | 2016-06-12 | 2016-10-12 | 杨西群 | Release device for titanium-nickel-based shape memory alloy anal fistula internal opening closing clamp |
| CN112426195A (en) * | 2020-11-10 | 2021-03-02 | 苏州优脉瑞医疗科技有限公司 | Endoscopic anastomat for circular cutting and excising of haemorrhoids |
| CN112426195B (en) * | 2020-11-10 | 2022-03-04 | 苏州优脉瑞医疗科技有限公司 | Endoscopic anastomat for circular cutting and excising of haemorrhoids |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |