CN204106088U - Intracavity Endo-GIA - Google Patents
Intracavity Endo-GIA Download PDFInfo
- Publication number
- CN204106088U CN204106088U CN201420565058.6U CN201420565058U CN204106088U CN 204106088 U CN204106088 U CN 204106088U CN 201420565058 U CN201420565058 U CN 201420565058U CN 204106088 U CN204106088 U CN 204106088U
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife
- sleeve pipe
- lock knife
- clamping plate
- 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.)
- Active
Links
Landscapes
- Knives (AREA)
Abstract
The utility model discloses a kind of intracavity Endo-GIA, comprise sleeve pipe, be connected to the cover plate at sleeve pipe two ends and assembly clamping plate, assembly clamping plate are rotatably connected to nail supporting base, be positioned at assembly clamping plate front end and be connected with nail bin, to the cutter of nail bin direction movement when being provided with operation in sleeve pipe, cutter leading section is set with pins the lock knife of cutter, is bonded with to prevent locking knife and reverse the anti-rotation cushion block come off between described lock knife and cutter.This utility model, after lock knife and cutter are seated, bond two anti-rotation cushion blocks at the lock knife gap location of cutter both sides, lock knife is firmly connected with cutter, thus effectively prevent the reverse obscission of locking knife and producing in use procedure.
Description
Technical field
This utility model relates to technical field of medical instruments, especially a kind of intracavity Endo-GIA.
Background technology
In intracavity Endo-GIA, the effect of lock knife is exactly dead knife, ensure it in the process cut and organized steadily forward, current structure is generally and lock knife is enclosed within after on cutter by certain angle, and rotation lock knife pins cutter to another location, and the cooperation of both requirements is very accurate, lock the tool setting of knife phase during final locked position can not rotate, this structure, when locking knife turned position and pinning cutter, lock knife is easy to produce and reverses obscission.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of and can firmly lock knife, prevents locking knife and produce the intracavity Endo-GIA reversing and come off.
This utility model solves the technical scheme that its technical problem adopts: a kind of intracavity Endo-GIA, comprise sleeve pipe, be connected to the cover plate at sleeve pipe two ends and assembly clamping plate, assembly clamping plate are rotatably connected to nail supporting base, be positioned at assembly clamping plate front end and be connected with nail bin, to the cutter of nail bin direction movement when being provided with operation in sleeve pipe, cutter leading section is set with pins the lock knife of cutter, is bonded with to prevent locking knife and reverse the anti-rotation cushion block come off between described lock knife and cutter.
Further, described anti-rotation cushion block be two pieces points be located at cutter both sides with lock knife bond.
Described nail supporting base is provided with nail supporting base cover plate.
The beneficial effects of the utility model are: this utility model is after lock knife and cutter are seated, to bond two anti-rotation cushion blocks at the lock knife gap location of cutter both sides, lock knife is firmly connected with cutter, thus effectively prevent the reverse obscission of locking knife and producing in use procedure.
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 top view of Fig. 1.
In figure, knife 8. anti-rotation cushion block 9. nail supporting base cover plate locked by 1. sleeve pipe 2. cover plate 3. assembly clamping plate 4. nail supporting base 5. nail bin 6. cutter 7.
Detailed description of the invention
By reference to the accompanying drawings this utility model is further described now.These accompanying drawings illustrate basic structure of the present utility model all in a schematic way, and therefore it only shows the formation relevant with this utility model.
As Fig. 1, a kind of intracavity Endo-GIA shown in Fig. 2, comprise sleeve pipe 1, be connected to cover plate 2 and the assembly clamping plate 3 at sleeve pipe 1 two ends, assembly clamping plate 3 are rotatably connected to nail supporting base 4, nail supporting base 4 is connected with nail supporting base cover plate 9, be positioned at assembly clamping plate 3 front end and be connected with nail bin 5, to the cutter 6 of nail bin 5 direction movement when being provided with operation in sleeve pipe 1, cutter 6 leading section is set with the lock knife 7 of pinning cutter 6, be bonded with between described lock knife and cutter and prevent locking knife and reverse the anti-rotation cushion block come off, described anti-rotation cushion block 8 has two pieces, two pieces of anti-rotation cushion blocks, 8 points of gap locations be located between cutter 6 both sides and lock knife 7 bond, come off to prevent lock knife 7 from reversing.
This utility model is after lock knife 7 is seated with cutter 6, to bond two anti-rotation cushion blocks 8 at lock knife 7 gap location of cutter 6 both sides, lock knife 7 is firmly connected with cutter 6, thus effectively prevent the reverse obscission of locking knife 7 and producing in use procedure.
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 (3)
1. an intracavity Endo-GIA, comprise sleeve pipe (1), be connected to cover plate (2) and the assembly clamping plate (3) at sleeve pipe (1) two ends, assembly clamping plate (3) are rotatably connected to nail supporting base (4), be positioned at assembly clamping plate (3) front end and be connected with nail bin (5), to the cutter (6) of nail bin (5) direction movement when being provided with operation in sleeve pipe (1), cutter (6) leading section is set with the lock knife (7) of pinning cutter (6), it is characterized in that: be bonded with between described lock knife (7) and cutter (6) and prevent locking knife (7) and reverse the anti-rotation cushion block (8) come off.
2. intracavity Endo-GIA according to claim 1, is characterized in that: described anti-rotation cushion block (8) be two pieces points be located at cutter (6) both sides with lock knife (7) bond.
3. intracavity Endo-GIA according to claim 1, is characterized in that: described nail supporting base (4) is provided with nail supporting base cover plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565058.6U CN204106088U (en) | 2014-09-28 | 2014-09-28 | Intracavity Endo-GIA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565058.6U CN204106088U (en) | 2014-09-28 | 2014-09-28 | Intracavity Endo-GIA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204106088U true CN204106088U (en) | 2015-01-21 |
Family
ID=52323458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565058.6U Active CN204106088U (en) | 2014-09-28 | 2014-09-28 | Intracavity Endo-GIA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204106088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434249A (en) * | 2014-11-13 | 2015-03-25 | 江苏博朗森思医疗器械有限公司 | Intra-cavity cutting anastomat |
-
2014
- 2014-09-28 CN CN201420565058.6U patent/CN204106088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434249A (en) * | 2014-11-13 | 2015-03-25 | 江苏博朗森思医疗器械有限公司 | Intra-cavity cutting anastomat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204171455U (en) | Steel ingot rod cutter sweep | |
| CN204106088U (en) | Intracavity Endo-GIA | |
| CN203729097U (en) | Three-dimensional laser etcher for jeans | |
| CN205021757U (en) | Novel rectangular sheet is big, and face is skinned device | |
| CN104434249A (en) | Intra-cavity cutting anastomat | |
| CN204209497U (en) | The top board that a kind of automatic charging device of milling machine is used | |
| CN204059067U (en) | A kind of adjustable carpet dispenser | |
| CN205571987U (en) | Mechanical engineering is with fixed work piece device | |
| CN204397033U (en) | A kind of length adjustable milling cutter | |
| CN204309016U (en) | Paper pressing mechanism of paper cutting machine | |
| CN204843102U (en) | Sheet metal cutting device | |
| CN204365830U (en) | A kind of side bar large plate angle cleat mould | |
| CN104400554A (en) | Multifunctional tool setting device | |
| CN204711794U (en) | Electric mill support | |
| CN204135388U (en) | The longitudinal perforating mechanism of side's tongue | |
| CN204323134U (en) | A kind of back of seat steel wire curtain | |
| CN204135715U (en) | Side's tongue Special clamping holder structure | |
| CN103537593A (en) | Novel self-positioning reinforced bar cutter | |
| CN202567242U (en) | Armrest sofa | |
| CN204471014U (en) | A kind of mould parts gradient processing device | |
| CN206426357U (en) | The mechanism of inlaid piece of mould is changed on a kind of injection machine | |
| CN202206888U (en) | Pantyhose examination rack | |
| CN204370896U (en) | The locking device that a kind of tent mobile side board uses | |
| CN203956534U (en) | A kind of cutting machine plate that is fixedly clamped | |
| CN203599777U (en) | Forklift carriage welding clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |