CN105266864A - Disposable endoscopic linear cutting stapler - Google Patents

Disposable endoscopic linear cutting stapler Download PDF

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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
Application number
CN201510777041.6A
Other languages
Chinese (zh)
Inventor
胥炜栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Beien Surgical Instrument Co Ltd
Original Assignee
Wuxi Beien Surgical Instrument Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Beien Surgical Instrument Co Ltd filed Critical Wuxi Beien Surgical Instrument Co Ltd
Priority to CN201510777041.6A priority Critical patent/CN105266864A/en
Publication of CN105266864A publication Critical patent/CN105266864A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003Steerable
    • A61B2017/00318Steering mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/068Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072Surgical 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
    • A61B2017/07214Stapler heads
    • A61B2017/07285Stapler 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

A kind of disposable chamber mirror linear cutting anastomat
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.
CN201510777041.6A 2015-11-13 2015-11-13 Disposable endoscopic linear cutting stapler Pending CN105266864A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

RJ01 Rejection of invention patent application after publication