CN105266864A - Disposable endoscopic linear cutting stapler - Google Patents
Disposable endoscopic linear cutting stapler Download PDFInfo
- Publication number
- CN105266864A CN105266864A CN201510777041.6A CN201510777041A CN105266864A CN 105266864 A CN105266864 A CN 105266864A CN 201510777041 A CN201510777041 A CN 201510777041A CN 105266864 A CN105266864 A CN 105266864A
- Authority
- CN
- China
- Prior art keywords
- anastomat
- fixedly connected
- handle
- closure
- linear cutting
- 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
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
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00318—Steering mechanisms
-
- 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
- A61B2017/07214—Stapler heads
- A61B2017/07285—Stapler heads characterised by its cutter
Abstract
The invention discloses a disposable endoscopic linear cutting stapler, comprising a stapler body. Two ends of the stapler body are provided with a handle portion and a cutting portion, respectively. The cutting portion comprises a fixed portion extending out from the stapler body and a closure portion which is openable and closable. The middle of the fixed portion is provided with a cutting blade, and two sides thereof are provided with suture portions. The suture portion comprises suture lines and suture devices. The handle portion comprises a fixed handle and a reset button enabling the opening and closing of the closure portion to be controllable. The root of the closure portion is connected with a rotary shaft in the stapler body. A link fixedly connected with the rotary shaft is disposed below the rotary shaft. The reset button is fixedly connected with the link through a right-angled frame fixedly connected with the reset button. A spring is disposed in the reset button. The problem that excess motion affects the holding stability of the stapler body can be avoided using the design of the invention.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of disposable chamber mirror linear cutting anastomat.
Background technology
Existing disposable chamber mirror linear cutting anastomat generally at least adopts two handles, but adopt plural handle when one-handed performance, action unnecessary on hand certainly will be had, such as by next handle, Distance Shortened between two handles, now the angle of anastomat can produce deviation, the problem that during operation, the deviation of angle produces is had nothing in common with each other, meanwhile, due to varying in size of individual palm, need the anastomat of adaptive suitable two or more handle more difficult.
Summary of the invention
Goal of the invention: the object of the invention is to solve present disposable chamber mirror linear cutting anastomat and adopt the lever operated complexity of two or more, easily produce the problem of operation deviation.
Technical scheme: the invention provides following technical scheme: a kind of disposable chamber mirror linear cutting anastomat, comprise anastomat body, anastomat two ends arrange handle portion and cutting part respectively, described cutting part comprises the fixed part that self-fitting device body extends and the closure that can carry out opening and closing, described handle portion comprises fixed handle, and closure unlatching and closed SR can be controlled, the root of described closure is connected with the intrinsic rotating shaft of anastomat, the connecting rod be fixedly connected with it is provided with on the downside of rotating shaft, described SR is fixedly connected with connecting rod by the right angle frame be fixedly connected with it again.
As optimization, be provided with spring in described SR, spring one end props up handle, and one end props up the inner surface of SR.
As optimization, be provided with cutting blade in the middle part of described fixed part, both sides arrange suturing part.
As optimization, the side of described SR embeds handle, and is fixedly connected with right angle frame.
As optimization, described suturing part comprises stitching thread and stiching instrument.
As optimization, the side that described SR embeds handle inner is provided with the non slip surface extended laterally.
Operation principle: closure, rotating shaft, connecting rod, right angle frame and SR are for being fixedly connected with, and only have rotating shaft rotatable, SR can be pressed and upspring, by pressing SR, closure can be made to close, automatically upspring by SR, closure is opened.
Beneficial effect: the present invention is relative to prior art: the waste motion due to hands can have influence on the hand-held stable of anastomat itself, adopt design of the present invention can avoid this phenomenon, and being operating as to be pressed down by SR and operating due to cutting, only need to use a finger, and other positions of hands can not be affected, improve the stability that operation is implemented.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to various equivalents of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, a kind of disposable chamber mirror linear cutting anastomat, comprise anastomat body 1, anastomat body 1 two ends arrange handle portion 2 and cutting part respectively, described cutting part comprises the fixed part 3 that self-fitting device body extends and the closure 4 that can carry out opening and closing, described handle portion 2 comprises fixed handle, and closure 4 unlatching and closed SR 5 can be controlled, the root of described closure 4 is connected with the rotating shaft 6 in anastomat body 1, the connecting rod 7 be fixedly connected with it is provided with on the downside of rotating shaft 6, described SR 5 is fixedly connected with connecting rod 7 by the right angle frame 8 be fixedly connected with it again.
Be provided with spring 9 in described SR 5, spring 9 one end props up handle, and one end props up the inner surface of SR 5.
Be provided with cutting blade (not shown) in the middle part of described fixed part 3, both sides arrange suturing part (not shown).
The side of described SR 5 embeds handle, and is fixedly connected with right angle frame 8.
Described suturing part comprises stitching thread (not shown) and stiching instrument (not shown).
The side that described SR 5 embeds handle inner is provided with the non slip surface 10 extended laterally.
Closure, rotating shaft, connecting rod, right angle frame and SR are for being fixedly connected with, and only have rotating shaft rotatable, SR can be pressed and upspring, by pressing SR, closure can be made to close, automatically upspring by SR, closure is opened.
Claims (5)
1. a disposable chamber mirror linear cutting anastomat, comprise anastomat body, anastomat two ends arrange handle portion and cutting part respectively, described cutting part comprises the fixed part that self-fitting device body extends and the closure that can carry out opening and closing, it is characterized in that: described handle portion comprises fixed handle, and closure unlatching and closed SR can be controlled, the root of described closure is connected with the intrinsic rotating shaft of anastomat, the connecting rod be fixedly connected with it is provided with on the downside of rotating shaft, described SR is fixedly connected with connecting rod by the right angle frame be fixedly connected with it again.
2. disposable chamber according to claim 1 mirror linear cutting anastomat, it is characterized in that: be provided with spring in described SR, spring one end props up handle, one end props up the inner surface of SR.
3. disposable chamber according to claim 1 mirror linear cutting anastomat, is characterized in that: be provided with cutting blade in the middle part of described fixed part, both sides arrange suturing part.
4. disposable chamber according to claim 2 mirror linear cutting anastomat, is characterized in that: the side of described SR embeds handle, and is fixedly connected with right angle frame.
5. disposable chamber according to claim 3 mirror linear cutting anastomat, is characterized in that: described suturing part comprises stitching thread and stiching instrument.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510777041.6A CN105266864A (en) | 2015-11-13 | 2015-11-13 | Disposable endoscopic linear cutting stapler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510777041.6A CN105266864A (en) | 2015-11-13 | 2015-11-13 | Disposable endoscopic linear cutting stapler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105266864A true CN105266864A (en) | 2016-01-27 |
Family
ID=55137292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510777041.6A Pending CN105266864A (en) | 2015-11-13 | 2015-11-13 | Disposable endoscopic linear cutting stapler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105266864A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106236170A (en) * | 2016-08-31 | 2016-12-21 | 无锡贝恩外科器械有限公司 | A kind of disposable chamber mirror linear cutting anastomat |
CN107693067A (en) * | 2017-10-27 | 2018-02-16 | 无锡贝恩外科器械有限公司 | A kind of disposable hysteroscope linear cutting anastomat |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1701299A1 (en) * | 1989-06-08 | 1991-12-30 | Самарская Городская Больница N 1 Им.Н.И.Пирогова | Device for carrying out transverse angiotomy |
US6066144A (en) * | 1997-10-07 | 2000-05-23 | Ethicon Endo-Surgery, Inc. | Surgical anastomosis method |
CN101227866A (en) * | 2004-12-29 | 2008-07-23 | 外科技术挪威有限公司 | Apparatus for laparoscope operation particularly |
CN201175347Y (en) * | 2007-12-29 | 2009-01-07 | 申屠裕华 | Endoscope biopsy forceps and connection rod thereof |
CN101961260A (en) * | 2010-05-19 | 2011-02-02 | 上海菲捷实业有限公司 | In vivo steering reverse clip applier |
CN202313536U (en) * | 2011-09-28 | 2012-07-11 | 潘凯 | Cutting and closing pouch suture instrument for laparoscopic surgery |
CN104013448A (en) * | 2007-11-06 | 2014-09-03 | 柯惠Lp公司 | Coated surgical staples and an illuminated staple cartridge for a surgical stapling instrument |
-
2015
- 2015-11-13 CN CN201510777041.6A patent/CN105266864A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1701299A1 (en) * | 1989-06-08 | 1991-12-30 | Самарская Городская Больница N 1 Им.Н.И.Пирогова | Device for carrying out transverse angiotomy |
US6066144A (en) * | 1997-10-07 | 2000-05-23 | Ethicon Endo-Surgery, Inc. | Surgical anastomosis method |
CN101227866A (en) * | 2004-12-29 | 2008-07-23 | 外科技术挪威有限公司 | Apparatus for laparoscope operation particularly |
CN104013448A (en) * | 2007-11-06 | 2014-09-03 | 柯惠Lp公司 | Coated surgical staples and an illuminated staple cartridge for a surgical stapling instrument |
CN201175347Y (en) * | 2007-12-29 | 2009-01-07 | 申屠裕华 | Endoscope biopsy forceps and connection rod thereof |
CN101961260A (en) * | 2010-05-19 | 2011-02-02 | 上海菲捷实业有限公司 | In vivo steering reverse clip applier |
CN202313536U (en) * | 2011-09-28 | 2012-07-11 | 潘凯 | Cutting and closing pouch suture instrument for laparoscopic surgery |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106236170A (en) * | 2016-08-31 | 2016-12-21 | 无锡贝恩外科器械有限公司 | A kind of disposable chamber mirror linear cutting anastomat |
CN107693067A (en) * | 2017-10-27 | 2018-02-16 | 无锡贝恩外科器械有限公司 | A kind of disposable hysteroscope linear cutting anastomat |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
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RJ01 | Rejection of invention patent application after publication |