CN103494626A - Indicating device of stitching instrument with knife and stitching instrument with indicating device - Google Patents

Indicating device of stitching instrument with knife and stitching instrument with indicating device Download PDF

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Publication number
CN103494626A
CN103494626A CN201310393065.2A CN201310393065A CN103494626A CN 103494626 A CN103494626 A CN 103494626A CN 201310393065 A CN201310393065 A CN 201310393065A CN 103494626 A CN103494626 A CN 103494626A
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CN
China
Prior art keywords
indicating device
connecting rope
indicating
frame
fixture block
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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.)
Granted
Application number
CN201310393065.2A
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Chinese (zh)
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CN103494626B (en
Inventor
刘青
李炳容
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.)
BJ ZHF Panther Medical Equipment Co Ltd
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BJ ZHF Panther Medical Equipment Co Ltd
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Publication date
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Priority to CN201310393065.2A priority Critical patent/CN103494626B/en
Publication of CN103494626A publication Critical patent/CN103494626A/en
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    • 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
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08Accessories or related features not otherwise provided for
    • A61B2090/0807Indication means

Abstract

The invention provides an indicating device of a stitching instrument with a knife. The indicating device comprises a fixing frame, a mobile indicating frame, an indicating window, an elastic piece, a connecting rope and a sliding clamping block. The fixing frame is arranged on a clamping plate of the stitching instrument with the knife. The mobile indicating frame is arranged on the fixing frame and can move relative to the fixing frame. The indicating window is connected with the fixing frame. The elastic piece is arranged on the fixing frame, and one end of the elastic piece is connected with the mobile indicating frame. The connecting rope is connected with the mobile indicating frame. The sliding clamping block is arranged in a screw bin frame of the stitching instrument with the knife. The sliding clamping block is provided with an elastic protrusion, and one end of the sliding clamping block is connected with the connecting rope. According to the stitching instrument with the knife, a cutting knife can touch the sliding clamping block after cutting, so that the mobile indicating frame moves, and accordingly an operator observes color changing from the indicating window and judges whether the cutting process is completed, the fact that the cutting process is completely over is guaranteed, and medical accidents are avoided. The invention further provides the stitching instrument with the knife, and the stitching instrument with the knife comprises the indicating device.

Description

With the indicating device of cutter stiching instrument and there is the band cutter stiching instrument of this indicating device
Technical field
The present invention relates to technical field of medical instruments, particularly with the indicating device of cutter stiching instrument.The invention still further relates to a kind of band cutter stiching instrument that comprises above-mentioned indicating device.
Background technology
In the Minimally Invasive Surgery operating process, usually carry out the adjacent part of conjunctive tissue with surgical suturing set, commonly used is to add the form of cutter on the operation clamp device with the cutter stiching instrument at present, its cutter can sewed up linear movement between nail bin, thereby reach the purpose of cutting and sealing suture tissue when operation stitching device is sewed up.
A kind of typically with the indicating device of cutter stiching instrument, indicating device is connected with cleat assembly, during work, the original state indicating device is shown in green, holds fixed handle, cleat assembly drives indicating device, after the nail bin closure, indicating device is shown in red, is pulled the trigger, continue to hold fixed handle, the cutter cutting of having glided.
In cutting process, process due to the cutter downslide, cleat assembly no longer moves, so the colour code that indicating device shows also no longer changes, the operator can't observe cutter and whether complete cutting, if, just do not cut and regain stiching instrument, not only cause operation unsuccessful, also likely cause the secondary percussion, the patient is caused to secondary injury; If cutting is too exerted oneself, cause the damage of stiching instrument.
Therefore, how accurately whether judgement completes with the cutting process of cutter stiching instrument, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide the indicating device with the cutter stiching instrument, this indicating device with the cutter stiching instrument can judge whether the cutting process with the cutter stiching instrument completes accurately.Another object of the present invention is to provide a kind of band cutter stiching instrument that comprises above-mentioned indicating device.
To achieve these goals, the invention provides the indicating device with the cutter stiching instrument, comprise be arranged on described with the fixed mount on the clamping plate of cutter stiching instrument, be arranged on described fixed mount and can indicate frame with respect to moving of described fixed mount motion, the indicating window be connected with described fixed mount, be arranged on described fixed mount and an end and described mobile elastic component of indicating frame to be connected, the connecting rope be connected with described mobile indication frame and the slip fixture block that is arranged at the described frame of the nail bin with cutter stiching instrument inside, the end that described slip fixture block is provided with elastic bumps and slip fixture block is connected with described connecting rope.
Preferably, on described mobile indication frame, be provided with on connection bump and described connection bump and be provided with connecting hole, an end of described connecting rope is provided with the connecting rope fixture block, described connecting rope fixture block and described connecting hole clamping.
Preferably, described connecting rope and described mobile indication frame are by being welded to connect.
Preferably, described connecting rope is threaded with described slip fixture block.
Preferably, described connecting rope and described slip fixture block are by being welded to connect.
Preferably, described elastic component is clockwork spring, is provided with the clockwork spring groove on described fixed mount, and described clockwork spring is arranged in described clockwork spring groove.
Preferably, described elastic component is spring.
Preferably, the both sides of described fixed mount are provided with sliding eye, on described mobile indication frame, are provided with the locating part coordinated with described sliding eye.
Preferably, the both sides of described fixed mount are provided with sliding tray, on described mobile indication frame, are provided with the slide protrusion coordinated with described sliding tray.
The present invention should provide a kind of band cutter stiching instrument, comprised the device body and was installed on described device indicating device with it, and described safety are the described indicating device of above-mentioned any one.
Indicating device with the cutter stiching instrument provided by the invention, comprise be arranged on described with the fixed mount on the clamping plate of cutter stiching instrument, be arranged on described fixed mount and can indicate frame with respect to moving of described fixed mount motion, the indicating window be connected with described fixed mount, be arranged on described fixed mount and an end and described mobile elastic component of indicating frame to be connected, the connecting rope be connected with described mobile indication frame and the slip fixture block that is arranged at the described frame of the nail bin with cutter stiching instrument inside, the end that described slip fixture block is provided with elastic bumps and slip fixture block is connected with described connecting rope.
During band cutter stiching instrument original state, indicating window is shown in green, connecting rope is in Pre strained state, nail bin is put into to the nail bin frame and can block the elastic bumps of slip fixture block, hold fixed handle, nail bin travels forward, and drives the slip fixture block, the slip fixture block drives mobile indication frame by connecting rope and travels forward, thereby the indicating window demonstration becomes redness by green.
In cutting process, hold fixed handle tissue is carried out to cutting and stitching, when cutting completes, cutter arrive the bottom of nail bin frame, and cutter push the elastic bumps of slip fixture block downwards, thereby the fixture block that makes to slide breaks away from the constraint of nail bin, under the effect of elastic component, the slip fixture block is retracted to initial position, indicating window is shown in green, and cutting process finishes, thereby carries out next step operation.
Known by foregoing description, relative background technology, indicating device with the cutter stiching instrument provided by the invention, the cutter that arrange just can touch the slip fixture block after cutting finishes, make the motion of mobile indication frame, thereby make the operator observe change color from indicating window, judge whether cutting process completes, guaranteed that cutting process thoroughly completes, avoided the generation of malpractice.
The accompanying drawing explanation
The explosive view of the indicating device with the cutter stiching instrument that Fig. 1 provides for the embodiment of the present invention;
The structural representation that Fig. 2 is the indicating device assembled state shown in Fig. 1;
The structural representation of the fixed mount that Fig. 3 is the indicating device shown in Fig. 1;
The structural representation of the mobile indication frame that Fig. 4 is the indicating device shown in Fig. 1;
The structural representation of the indicating window that Fig. 5 is the indicating device shown in Fig. 1;
The structural representation of the elastic component that Fig. 6 is the indicating device shown in Fig. 1;
The structural representation with cutter stiching instrument original state that Fig. 7 provides for the embodiment of the present invention;
Fig. 8 is the partial enlarged drawing with the cutter stiching instrument shown in Fig. 7;
The structural representation that Fig. 9 is the completion status of the cutting with the cutter stiching instrument shown in Fig. 8;
The structural representation that Figure 10 is the frame of the nail bin with the cutter stiching instrument shown in Fig. 7;
Figure 11 is the nail bin with the cutter stiching instrument shown in Fig. 8.
The specific embodiment
Core of the present invention is to provide a kind of indicating device with the cutter stiching instrument, and this indicating device with the cutter stiching instrument can judge whether the cutting process with the cutter stiching instrument completes accurately.Another core of the present invention is to provide a kind of band cutter stiching instrument that comprises above-mentioned indicating device.
In order to make those skilled in the art understand better technical scheme of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1-Fig. 9, in a kind of specific embodiment, indicating device with the cutter stiching instrument provided by the invention, comprise the fixed mount 2 be arranged on on the clamping plate of cutter stiching instrument, be arranged on fixed mount 2 and can indicate frame 3 with respect to moving of fixed mount 2 motions, the indicating window 4 be connected with fixed mount 2, be arranged on fixed mount 2 and an end and mobile elastic component 21 of indicating frame 3 to be connected, the connecting rope 5 be connected with fixed mount 2 and be arranged at the slip fixture block 1 with nail bin frame 8 inside of cutter stiching instrument, slip fixture block 1 is provided with elastic bumps 11 and an end is connected with connecting rope 5.
During band cutter stiching instrument original state, indicating window 4 is shown in green, slip fixture block 1 is arranged in the position of the 1b of Fig. 8, and connecting rope 5 is in Pre strained state, nail bin 7 is put into to nail bin frame 8 and can block the elastic bumps 11 nail bin framves 8 of slip fixture block 1, hold fixed handle, nail bin 7 travels forward, and drives slip fixture block 1, and slip fixture block 1 drives mobile indication frame 3 by connecting rope 5 and travels forward, thereby indicating window 4 demonstrations become redness by green, and the fixture block 1 that now slides is arranged in the position of the 1a of Fig. 8.
In cutting process, hold fixed handle tissue is carried out to cutting and stitching, when cutting completes, cutter 6 arrive the bottom of nail bin framves 8, the elastic bumps 11 of cutter 6 extruding slip downwards fixture block 1, thus the fixture block 1 that makes to slide breaks away from the constraint of nail bin 7, under the effect of elastic component 21, slip fixture block 1 is retracted to initial position, indicating window 4 is shown in green, and cutting process finishes, thereby carries out next step operation.
Indicating device with the cutter stiching instrument provided by the invention, the cutter 6 that arrange just can touch slip fixture block 1 after cutting finishes, make mobile indication frame 3 motions, thereby make the operator observe change color from indicating window 4, judge whether cutting process completes, guaranteed that cutting process thoroughly completes, avoided the generation of malpractice.Above-mentioned elastic component 21 can be spring, above-mentioned connecting rope 5 can be by being welded to connect with above-mentioned slip fixture block 1, above-mentioned connecting rope 5 can be by being welded to connect with above-mentioned mobile indication frame 3, the both sides of above-mentioned fixed mount 2 can be provided with sliding eye 25, be provided with the locating part 32 coordinated with sliding eye 25 on mobile indication frame 3, above-mentioned connecting rope 5 can be steel wire rope.
Two zones on the indicating card 33 of above-mentioned mobile indication frame have been painted respectively green and red at the present embodiment, also can be painted with other differentiable colors.
Further, as shown in Figure 4, on mobile indication frame 3, be provided with connection bump 31, be provided with connecting hole 311 on connection bump 31, an end of connecting rope 5 is provided with connecting rope fixture block 51, connecting rope fixture block 51 and connecting hole 311 clampings.Connecting rope fixture block 51 and 3 clampings of mobile indication frame, be convenient to the installation of apparatus, and the assembling that makes apparatus is effective percentage more.
Further, connecting rope 5 is threaded with slip fixture block 1, is convenient to the installation and removal of connecting rope 5 and slip fixture block 1.
In addition, above-mentioned elastic component 21 can be clockwork spring, is provided with clockwork spring groove 24 on fixed mount 2, and clockwork spring is arranged in clockwork spring groove 24.Clockwork spring can be stored in clockwork spring groove 24, and the space that clockwork spring takies is less, more stable during work.
In addition, the both sides of fixed mount 2 are provided with sliding tray 23, on mobile indication frame 3, are provided with the slide protrusion 34 coordinated with sliding tray 23.Sliding tray 23 coordinates with slide protrusion 34 tightly, and mobile indication frame 3 is more stable with respect to sliding tray 23 motions.
Above-mentioned fixed mount 2 also can a side arrange sliding tray 23, and opposite side arranges sliding eye 25.
The band cutter stiching instrument that the embodiment of the present invention provides comprises the device body and is installed on described device indicating device with it that the structure of other parts can be with reference to prior art, and this paper repeats no more.
Above band cutter stiching instrument provided by the present invention and indicating device thereof are described in detail.Applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment, just for helping to understand method of the present invention and core concept thereof, is not limiting the scope of the present invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.

Claims (10)

1. with the indicating device of cutter stiching instrument, it is characterized in that, comprise be arranged on described with the fixed mount on the clamping plate of cutter stiching instrument (2), be arranged on the mobile indication frame (3) that described fixed mount (2) is upper and can move with respect to described fixed mount (2), the indicating window (4) be connected with described fixed mount (2), be arranged on the elastic component (21) that described fixed mount (2) is upper and an end is connected with described mobile indication frame (3), the connecting rope (5) be connected with described mobile indication frame (3) and the slip fixture block (1) that is arranged at the described frame of the nail bin with cutter stiching instrument inside, the end that described slip fixture block (1) is provided with elastic bumps (11) and slip fixture block (1) is connected with described connecting rope (5).
2. indicating device according to claim 1, it is characterized in that, be provided with on connection bump (31) and described connection bump (31) and be provided with connecting hole (311) on described mobile indication frame (3), one end of described connecting rope (5) is provided with connecting rope fixture block (51), described connecting rope fixture block (51) and described connecting hole (311) clamping.
3. indicating device according to claim 1, is characterized in that, described connecting rope (5) indicates frame (3) by being welded to connect with described the movement.
4. indicating device according to claim 1, is characterized in that, described connecting rope (5) is threaded with described slip fixture block (1).
5. indicating device according to claim 1, is characterized in that, described connecting rope (5) and described slip fixture block (1) are by being welded to connect.
6. indicating device according to claim 1, is characterized in that, described elastic component (21) is clockwork spring, is provided with clockwork spring groove (24) on described fixed mount (2), and described clockwork spring is arranged in described clockwork spring groove (24).
7. indicating device according to claim 1, is characterized in that, described elastic component (21) is spring.
8. indicating device according to claim 1, it is characterized in that, the both sides of described fixed mount (2) are provided with sliding eye (25), on described mobile indication frame (3), are provided with the locating part (32) coordinated with described sliding eye (25).
9. indicating device according to claim 1, it is characterized in that, the both sides of described fixed mount (2) are provided with sliding tray (23), on described mobile indication frame (3), are provided with the slide protrusion (34) coordinated with described sliding tray (23).
10. a band cutter stiching instrument, comprise the device body and be installed on described device indicating device with it, it is characterized in that, described safety are the described indicating device of 1-9 any one.
CN201310393065.2A 2013-08-30 2013-08-30 Indicating device and there is the band cutter stitching unstrument of this instruction device with cutter stitching unstrument Active CN103494626B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105476679A (en) * 2016-02-06 2016-04-13 苏州英途康医疗科技有限公司 Nail bin assembly of linear incising anastomat and linear incising anastomat
CN106456160A (en) * 2014-04-16 2017-02-22 伊西康内外科有限责任公司 Surgical end effectors with firing element monitoring arrangements
CN107231792A (en) * 2015-04-20 2017-10-03 美迪涂丽普有限公司 Surgery linear staplers
CN110114013A (en) * 2016-12-21 2019-08-09 爱惜康有限责任公司 For surgical stapling device, without storehouse and, hole capital after selling all securities locking is arranged

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Publication number Priority date Publication date Assignee Title
US6010054A (en) * 1996-02-20 2000-01-04 Imagyn Medical Technologies Linear stapling instrument with improved staple cartridge
US6330965B1 (en) * 1997-09-23 2001-12-18 United States Surgical Corporation Surgical stapling apparatus
US20050070958A1 (en) * 2003-09-29 2005-03-31 Swayze Jeffrey S. Surgical stapling instrument incorporating a multistroke firing position indicator and retraction mechanism
CN101991451A (en) * 2010-12-07 2011-03-30 苏州天臣国际医疗科技有限公司 Linear type suturing instrument
CN102688078A (en) * 2012-06-04 2012-09-26 北京中法派尔特医疗设备有限公司 Anastomat and state indicator thereof
CN203017016U (en) * 2012-12-28 2013-06-26 北京中法派尔特医疗设备有限公司 Knife stapler with indicating device
CN204181671U (en) * 2013-08-30 2015-03-04 北京中法派尔特医疗设备有限公司 Indicating device with cutter stiching instrument and there is the band cutter stiching instrument of this indicating device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6010054A (en) * 1996-02-20 2000-01-04 Imagyn Medical Technologies Linear stapling instrument with improved staple cartridge
US6330965B1 (en) * 1997-09-23 2001-12-18 United States Surgical Corporation Surgical stapling apparatus
US20050070958A1 (en) * 2003-09-29 2005-03-31 Swayze Jeffrey S. Surgical stapling instrument incorporating a multistroke firing position indicator and retraction mechanism
CN101991451A (en) * 2010-12-07 2011-03-30 苏州天臣国际医疗科技有限公司 Linear type suturing instrument
CN102688078A (en) * 2012-06-04 2012-09-26 北京中法派尔特医疗设备有限公司 Anastomat and state indicator thereof
CN203017016U (en) * 2012-12-28 2013-06-26 北京中法派尔特医疗设备有限公司 Knife stapler with indicating device
CN204181671U (en) * 2013-08-30 2015-03-04 北京中法派尔特医疗设备有限公司 Indicating device with cutter stiching instrument and there is the band cutter stiching instrument of this indicating device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106456160A (en) * 2014-04-16 2017-02-22 伊西康内外科有限责任公司 Surgical end effectors with firing element monitoring arrangements
CN106456160B (en) * 2014-04-16 2019-05-21 伊西康内外科有限责任公司 Surgical end-effector with percussion element monitoring arragement construction
CN107231792A (en) * 2015-04-20 2017-10-03 美迪涂丽普有限公司 Surgery linear staplers
CN105476679A (en) * 2016-02-06 2016-04-13 苏州英途康医疗科技有限公司 Nail bin assembly of linear incising anastomat and linear incising anastomat
CN105476679B (en) * 2016-02-06 2018-07-17 苏州英途康医疗科技有限公司 Linear incision anastomat nail storehouse component and linear incision stapler
CN110114013A (en) * 2016-12-21 2019-08-09 爱惜康有限责任公司 For surgical stapling device, without storehouse and, hole capital after selling all securities locking is arranged
CN110114013B (en) * 2016-12-21 2022-08-09 爱惜康有限责任公司 Bin-less and empty cartridge lockout arrangements for surgical staplers

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