CN106821442A - 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
- Publication number
- CN106821442A CN106821442A CN201710148574.7A CN201710148574A CN106821442A CN 106821442 A CN106821442 A CN 106821442A CN 201710148574 A CN201710148574 A CN 201710148574A CN 106821442 A CN106821442 A CN 106821442A
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- block
- flexible handle
- gia
- pin
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 description 7
- 210000000683 abdominal cavity Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000001072 colon Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/28—Surgical forceps
- A61B17/2812—Surgical forceps with a single pivotal connection
- A61B17/2841—Handles
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention relates to a kind of Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is suitable for disposable hysteroscope Endo-GIA and supports the use.The Snap device of disposable hysteroscope Endo-GIA one-hand operation includes tooth bar, tooth bar pushing block, tooth bar pushing block spring, flexible handle pin, anti-retreating hook, anti-retreating hook spring, ball stud, block pin, block and flexible handle；Flexible handle is arranged on fixed handle bottom；Tooth bar is arranged in fixed handle chute, and tooth bar pushing block is arranged on flexible handle top by flexible handle pin, and tooth bar pushing block spring housing is on flexible handle pin；Block is arranged in flexible handle upper slot, and anti-retreating hook is arranged on block upper end by block pin, and anti-retreating hook bottom is provided with ball stud and anti-retreating hook spring.Reseting groove is provided with described tooth bar.Central shaft one end is sleeved on tooth bar front end, and the central shaft other end is connected by adapter sleeve with knife assembly rear end, and knife assembly front end is equipped with jaw.
Description
Technical field
The present invention relates to a kind of Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is suitable for once
Property hysteroscope Endo-GIA is supported the use.
Background technology
During disposable hysteroscope Endo-GIA has generally adapted to be performed the operation for lung, stomach, Colon and rectum etc., current hysteroscope is cut
Stapler is cut when clinical surgery operation is used, when closure jaw by puncture outfit into abdominal cavity domestic demand be again turned in order to
Folder closes tissue carries out osculating.It is usual to need grasping apparatus on the other hand, another to pull reply position handle, due to clinical manipulation person, proficiency
Grasping apparatus, another hand must grasp other assistive devices.Accordingly, it would be desirable to it is cumbersome to flick jaw operation.
The content of the invention
The object of the invention is directed to above-mentioned weak point and provides a kind of disposable hysteroscope Endo-GIA one-hand operation
Snap device, can facilitate and realize that jaw is flicked by one-handed performance, be more convenient operation technique, save operating time, alleviate
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 includes that tooth bar, tooth bar pushing block, tooth bar are promoted
Block spring, flexible handle pin, anti-retreating hook, anti-retreating hook spring, ball stud, block pin, block and flexible handle.
Flexible handle is arranged on fixed handle bottom.Tooth bar is arranged in fixed handle chute, and reset is provided with tooth bar
Groove, tooth bar pushing block is arranged on flexible handle top by flexible handle pin, and tooth bar pushing block spring housing is mounted in flexible handle pin
On.
Block is arranged in flexible handle upper slot, and anti-retreating hook is arranged 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 tooth bar front end, and the central shaft other end is connected by adapter 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 supported the use with disposable hysteroscope Endo-GIA,
One hand pulls flexible handle, and tooth bar pushing block head is acted against on rach slot under tooth bar pushing block spring effect, promotes tooth bar
Forward slip, tooth bar promotes central shaft, knife assembly to travel forward, and is closed in knife assembly effect lower jaw, same with this
When anti-retreating hook around block pin rotate, and promote ball stud compress anti-retreating hook spring, anti-retreating hook top is along tooth bar base plane
Forward slip, until the reseting groove that anti-retreating hook enters on tooth bar.Under anti-retreating hook spring effect, anti-retreating hook is reverse around block pin
Rotation, returns to initial position.The jaw that will be closed inserts puncture outfit, into abdominal cavity, flicks flexible handle, and anti-retreating hook is with work
Fixed handle is moved backward, while retaining hook head acts against the side of the reseting groove of tooth bar, and band carry-over bar is moved backward together,
Rack drives central shaft, knife assembly are moved backward simultaneously, are flicked in jaw spring effect lower jaw, now disposable hysteroscope
The jaw of Endo-GIA is in and flicks state, can carry out next step clamping tissue manipulation.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation, reasonable in design, compact conformation, with disposable chamber
Mirror Endo-GIA is supported the use, it is possible to achieve one-handed performance, convenient to realize that jaw is flicked by one-handed performance, does not influence another
Hand operates other assistive devices, is more convenient operation technique, saves operating time, alleviates patient's pain.
Brief description of the drawings
Below with reference to accompanying drawing, the invention will be further described：
Fig. 1 is the Snap device structure of disposable hysteroscope Endo-GIA one-hand operation and uses closure state schematic diagram.
Fig. 2 is the Snap device structure of disposable hysteroscope Endo-GIA one-hand operation and is illustrated using the state that flicks
Figure.
Fig. 3 is that the flexible handle part-structure of the Snap device of disposable hysteroscope Endo-GIA one-hand operation is illustrated
Figure.
Specific embodiment
Referring to the drawings 1-3, the Snap device of disposable hysteroscope Endo-GIA one-hand operation is pushed away including tooth bar 8, tooth bar
Motion block 6, tooth bar 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 arranged on the bottom of fixed handle 5.Tooth bar 8 is arranged in fixed handle chute, is provided with tooth bar 8
Reseting groove 8-1, tooth bar pushing block 6 is arranged on the top of flexible handle 9 by flexible handle pin 7, and tooth bar pushing block spring 15 is set with
On flexible handle pin 7.
Block 11 is arranged in the upper slot of flexible handle 9, and anti-retreating hook 10 is arranged on the upper end of block 11 by block pin 14,
The bottom of anti-retreating hook 10 is provided with ball stud 13 and anti-retreating hook spring 12.
The one end of central shaft 4 is sleeved on the front end of tooth bar 8, and the other end of central shaft 4 is by adapter sleeve 3 and the rear end of knife assembly 2
It is connected, the front end of knife assembly 2 is equipped with jaw 1.
The Snap device of disposable hysteroscope Endo-GIA one-hand operation is supporting with disposable hysteroscope Endo-GIA
When using, one hand pulls flexible handle 9, and the head of tooth bar pushing block 6 acts against rach slot under the effect of tooth bar pushing block spring 15
On, promote the forward slip of tooth bar 8, tooth bar 8 to promote central shaft 4, knife assembly 2 to travel forward, under the effect of knife assembly 2
Jaw 1 is closed, and at the same time anti-retreating hook 10 rotates around block pin 14, and promotes ball stud 13 to compress anti-retreating hook spring 12, only
The top of hook 10 is moved back along the base plane forward slip of tooth bar 8, until the reseting groove 8-1 that anti-retreating hook 10 enters on tooth bar 8.In retaining
Under hook spring 12 is acted on, anti-retreating hook 10 is reversely rotated around block pin 14, returns to initial position.The jaw 1 of closure is inserted
Puncture outfit, into abdominal cavity, flicks flexible handle 9, and anti-retreating hook 10 is moved backward with flexible handle 9, while the head of anti-retreating hook 10
The side of the reseting groove 8-1 of tooth bar 8 is acted against, and band carry-over bar 8 is moved backward together, is driven central shaft 4 with hour rack 8, is cut
Cutter component 2 is moved backward, is flicked in jaw spring effect lower jaw 1, now at the jaw 1 of disposable hysteroscope Endo-GIA
In state is flicked, next step clamping tissue manipulation can be carried out.
Claims (3)
1. a kind of Snap device of disposable hysteroscope Endo-GIA one-hand operation, it is characterised in that：Pushed away including tooth bar, tooth bar
Motion block, tooth bar 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 arranged on fixed handle bottom；Tooth bar is arranged in fixed handle chute, and tooth bar pushing block passes through movable hand
Handle pin is arranged on flexible handle top, and tooth bar pushing block spring housing is on flexible handle pin；
Block is arranged in flexible handle upper slot, and anti-retreating hook is arranged on block upper end, anti-retreating hook bottom 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 described tooth bar.
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 tooth bar front end, and the central shaft other end is connected by adapter 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 |
|---|---|---|---|
| CN201710148574.7A CN106821442A (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 |
|---|---|---|---|
| CN201710148574.7A CN106821442A (en) | 2017-03-14 | 2017-03-14 | The Snap device of disposable hysteroscope Endo-GIA one-hand operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106821442A true CN106821442A (en) | 2017-06-13 |
Family
ID=59143583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148574.7A Pending CN106821442A (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) | CN106821442A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440759A (en) * | 2017-09-22 | 2017-12-08 | 江苏孜航精密五金有限公司 | Disposable hysteroscope internal cutting stapler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156792A (en) * | 2006-10-06 | 2008-04-09 | Tyco医疗健康集团 | Surgical instrument including a locking assembly |
| CN102232853A (en) * | 2007-06-22 | 2011-11-09 | 伊西康内外科公司 | Surgical stapling instrument with an articulatable end effector |
| CN202113113U (en) * | 2011-06-10 | 2012-01-18 | 常州威克医疗器械有限公司 | Actuating transmission device of disposable intracavity cutting anastomat |
| CN102319092A (en) * | 2011-06-10 | 2012-01-18 | 常州威克医疗器械有限公司 | Percussion safety device of one-time intracavity cutting anastomat |
| CN106037847A (en) * | 2016-05-16 | 2016-10-26 | 江苏冠创医疗科技有限公司 | Anastomotic mechanism capable of being regulated by single hand for endoscope anastomat |
| WO2017028361A1 (en) * | 2015-08-14 | 2017-02-23 | 上海逸思医疗科技有限公司 | Single-handed-operation surgical instrument and operation method thereof |
| CN207253349U (en) * | 2017-03-14 | 2018-04-20 | 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 |
-
2017
- 2017-03-14 CN CN201710148574.7A patent/CN106821442A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101156792A (en) * | 2006-10-06 | 2008-04-09 | Tyco医疗健康集团 | Surgical instrument including a locking assembly |
| CN102232853A (en) * | 2007-06-22 | 2011-11-09 | 伊西康内外科公司 | Surgical stapling instrument with an articulatable end effector |
| CN202113113U (en) * | 2011-06-10 | 2012-01-18 | 常州威克医疗器械有限公司 | Actuating transmission device of disposable intracavity cutting anastomat |
| CN102319092A (en) * | 2011-06-10 | 2012-01-18 | 常州威克医疗器械有限公司 | Percussion safety device of one-time intracavity cutting anastomat |
| WO2017028361A1 (en) * | 2015-08-14 | 2017-02-23 | 上海逸思医疗科技有限公司 | Single-handed-operation surgical instrument and operation method thereof |
| CN106037847A (en) * | 2016-05-16 | 2016-10-26 | 江苏冠创医疗科技有限公司 | Anastomotic mechanism capable of being regulated by single hand for endoscope anastomat |
| CN207253349U (en) * | 2017-03-14 | 2018-04-20 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107440759A (en) * | 2017-09-22 | 2017-12-08 | 江苏孜航精密五金有限公司 | Disposable hysteroscope internal cutting stapler |
| CN107440759B (en) * | 2017-09-22 | 2023-04-07 | 江苏孜航精密五金有限公司 | Disposable endoscopic incision anastomat |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 213014 No.10 Ziwei Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Applicant after: Jiangsu Sanlian Xinghai Medical Equipment Co.,Ltd. Address before: 213023, Ziwei Road, economic development zone, Changzhou, Jiangsu, 10 Applicant before: SINOLINKS MEDICAL INNOVATION, Inc. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |