CN207253349U - The Snap device of disposable hysteroscope Endo-GIA one-hand operation - Google Patents
The Snap device of disposable hysteroscope Endo-GIA one-hand operation Download PDFInfo
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- CN207253349U CN207253349U CN201720242598.4U CN201720242598U CN207253349U CN 207253349 U CN207253349 U CN 207253349U CN 201720242598 U CN201720242598 U CN 201720242598U CN 207253349 U CN207253349 U CN 207253349U
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- rack
- block
- flexible handle
- gia
- pin
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Abstract
The utility model relates to a kind of Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is suitable for disposable hysteroscope Endo-GIA and matches.The Snap device of disposable hysteroscope Endo-GIA one-hand operation includes rack, rack pushing block, rack pushing block spring, flexible handle pin, anti-retreating hook, anti-retreating hook spring, ball stud, block pin, block and flexible handle；Flexible handle is installed on fixed handle lower part；Rack is installed in fixed handle sliding slot, and rack pushing block is installed on flexible handle top by flexible handle pin, and rack pushing block spring pocket is on flexible handle pin；Block is installed in flexible handle upper slot, and anti-retreating hook is installed on block upper end by block pin, and anti-retreating hook lower part is provided with ball stud and anti-retreating hook spring.Reseting groove is provided with the rack.Central shaft one end is sleeved on rack front end, and the central shaft other end is connected by connector sleeve with knife assembly rear end, and knife assembly front end is equipped with jaw.
Description
Technical field
The utility model relates to a kind of Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is suitable for
Disposable hysteroscope Endo-GIA matches.
Background technology
Disposable hysteroscope Endo-GIA generally adapts to be used in the operation such as lung, stomach, Colon and rectum, and current hysteroscope is cut
Stapler is cut in clinical surgery operation in use, when closure jaw by puncture outfit into abdominal cavity domestic demand be again turned in order to
Folder closes tissue and carries out osculating.Usual to need grasping apparatus on the other hand, another, which pull, replys position handle, due to clinical manipulation person, proficiency
Apparatus is grasped, the other hand must grasp other auxiliary instruments.It is cumbersome therefore, it is necessary to flick jaw operation.
The content of the invention
The utility model aim is to provide a kind of disposable hysteroscope Endo-GIA for above-mentioned shortcoming singlehanded to grasp
The Snap device of work, conveniently can realize that jaw flicks by one-handed performance, be more convenient surgical procedure, save operating time, subtract
Light patient's pain.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation is to take following technical scheme to realize.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation, which includes rack, rack pushing block, rack, to be promoted
Block spring, flexible handle pin, anti-retreating hook, anti-retreating hook spring, ball stud, block pin, block and flexible handle.
Flexible handle is installed on fixed handle lower part.Rack is installed in fixed handle sliding slot, and reset is provided with rack
Groove, rack pushing block are installed on flexible handle top by flexible handle pin, and rack pushing block spring pocket is mounted in flexible handle pin
On.
Block is installed in flexible handle upper slot, and anti-retreating hook is installed on block upper end by block pin, under anti-retreating hook
Portion is provided with ball stud and anti-retreating hook spring.
Central shaft one end is sleeved on rack front end, and the central shaft other end is connected by connector sleeve with knife assembly rear end,
Knife assembly front end is equipped with jaw.
Operation principle：
The Snap device of disposable hysteroscope Endo-GIA one-hand operation is supporting with disposable hysteroscope Endo-GIA
Use, one hand pulls flexible handle, and rack pushing block head is acted against on rach slot under the effect of rack pushing block spring, is promoted
Rack forward slip, rack promote central shaft, knife assembly to travel forward, and are closed in knife assembly effect lower jaw, with
Anti-retreating hook is rotated around block pin at the same time for this, and promotes ball stud to compress anti-retreating hook spring, and anti-retreating hook top is along rack bottom
Plane forward slip, until anti-retreating hook enters the reseting groove on rack.Under the effect of anti-retreating hook spring, anti-retreating hook is around block pin
Reversely rotate, return to initial position.The jaw of closure is inserted into puncture outfit, into abdominal cavity, flicks flexible handle, anti-retreating hook with
Flexible handle to move backward, while retaining hook head acts against the side of the reseting groove of rack, and with carry-over bar together backward
Movement, while rack drives central shaft, knife assembly move backward, are flicked in jaw spring effect lower jaw, at this time once
Property hysteroscope Endo-GIA jaw be in flick state, can carry out in next step clamping tissue operation.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation, design is reasonable, compact-sized, with disposable chamber
Mirror Endo-GIA matches, it is possible to achieve one-handed performance, it is convenient to realize that jaw flicks by one-handed performance, and do not influence another
Hand operates other auxiliary instruments, is more convenient surgical procedure, saves operating time, alleviates patient's pain.
Brief description of the drawings
Below with reference to attached drawing, the utility model is described in further detail：
Fig. 1 is the Snap device structure of disposable hysteroscope Endo-GIA one-hand operation and is illustrated using closure state
Figure.
Fig. 2 is that the Snap device structure of disposable hysteroscope Endo-GIA one-hand operation and use flick state signal
Figure.
Fig. 3 is the flexible handle part-structure signal of the Snap device of disposable hysteroscope Endo-GIA one-hand operation
Figure.
Embodiment
Referring to the drawings 1-3, the Snap device of disposable hysteroscope Endo-GIA one-hand operation is pushed away including rack 8, rack
Motion block 6, rack pushing block spring 15, flexible handle pin 7, anti-retreating hook 10, anti-retreating hook spring 12, ball stud 13, block pin 14, gear
Block 11 and flexible handle 9.
Flexible handle 9 is installed on 5 lower part of fixed handle.Rack 8 is installed in fixed handle sliding slot, is provided with rack 8
Reseting groove 8-1, rack pushing block 6 are installed on 9 top of flexible handle by flexible handle pin 7, and rack pushing block spring 15 is set with
On flexible handle pin 7.
Block 11 is installed in 9 upper slot of flexible handle, and anti-retreating hook 10 is installed on 11 upper end of block by block pin 14,
10 lower part of anti-retreating hook is provided with ball stud 13 and anti-retreating hook spring 12.
4 one end of central shaft is sleeved on 8 front end of rack, and 4 other end of central shaft passes through connector sleeve 3 and 2 rear end of knife assembly
It is connected, 2 front end of knife assembly is equipped with jaw 1.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation is supporting with disposable hysteroscope Endo-GIA
In use, one hand pulls flexible handle 9,6 head of rack pushing block acts against rach slot under the effect of rack pushing block spring 15
On, 8 forward slip of rack is promoted, rack 8 promotes central shaft 4, knife assembly 2 to travel forward, under the effect of knife assembly 2
Jaw 1 closes, and at the same time anti-retreating hook 10 is rotated around block pin 14, and promotes ball stud 13 to compress anti-retreating hook spring 12, only
10 top of hook is moved back along 8 base plane forward slip of rack, until anti-retreating hook 10 enters the reseting groove 8-1 on rack 8.In retaining
Under hook spring 12 acts on, anti-retreating hook 10 is reversely rotated around block pin 14, returns to initial position.The jaw 1 of closure is inserted into
Puncture outfit, into abdominal cavity, flicks flexible handle 9, and anti-retreating hook 10 moves backward with flexible handle 9, while 10 head of anti-retreating hook
The side of the reseting groove 8-1 of rack 8 is acted against, and is moved backward together with carry-over bar 8, central shaft 4 is driven with hour rack 8, cuts
Cutter component 2 moves backward, is flicked in jaw spring effect lower jaw 1, at this time at the jaw 1 of disposable hysteroscope Endo-GIA
In flicking state, clamping tissue operation in next step can be carried out.
Claims (3)
- A kind of 1. Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is characterised in that：Pushed away including rack, rack Motion block, rack pushing block spring, flexible handle pin, anti-retreating hook, anti-retreating hook spring, ball stud, block pin, block and movable hand Handle；Flexible handle is installed on fixed handle lower part；Rack is installed in fixed handle sliding slot, and rack pushing block passes through movable hand Handle pin is installed on flexible handle top, and rack pushing block spring pocket is on flexible handle pin；Block is installed in flexible handle upper slot, and anti-retreating hook is installed on block upper end, anti-retreating hook lower part peace by block pin Equipped with ball stud and anti-retreating hook spring.
- 2. the Snap device of disposable hysteroscope Endo-GIA one-hand operation according to claim 1, it is characterised in that： Reseting groove is provided with the rack.
- 3. the Snap device of disposable hysteroscope Endo-GIA one-hand operation according to claim 1, it is characterised in that： Central shaft one end is sleeved on rack front end, and the central shaft other end is connected by connector sleeve with knife assembly rear end, cutter group Part front end is equipped with jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242598.4U CN207253349U (en) | 2017-03-14 | 2017-03-14 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720242598.4U CN207253349U (en) | 2017-03-14 | 2017-03-14 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207253349U true CN207253349U (en) | 2018-04-20 |
Family
ID=61914178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720242598.4U Active CN207253349U (en) | 2017-03-14 | 2017-03-14 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207253349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821442A (en) * | 2017-03-14 | 2017-06-13 | 江苏三联星海医疗器械股份有限公司 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
| CN113180761A (en) * | 2021-04-19 | 2021-07-30 | 苏州法兰克曼医疗器械有限公司 | Handle part of endoscopic surgery anastomat with single-hand operation retreating mechanism |
-
2017
- 2017-03-14 CN CN201720242598.4U patent/CN207253349U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106821442A (en) * | 2017-03-14 | 2017-06-13 | 江苏三联星海医疗器械股份有限公司 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
| CN113180761A (en) * | 2021-04-19 | 2021-07-30 | 苏州法兰克曼医疗器械有限公司 | Handle part of endoscopic surgery anastomat with single-hand operation retreating mechanism |
| CN113180761B (en) * | 2021-04-19 | 2022-04-15 | 苏州法兰克曼医疗器械有限公司 | Handle part of endoscopic surgery anastomat with single-hand operation retreating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 213014 No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Jiangsu Sanlian Xinghai Medical Equipment Co., Ltd Address before: 213023, Ziwei Road, economic development zone, Changzhou, Jiangsu, 10 Patentee before: SINOLINKS MEDICAL INNOVATION, Inc. |