CN102151157A - Accurate closed space indicating device for anastomat and stitching instrument and indication method thereof - Google Patents

Accurate closed space indicating device for anastomat and stitching instrument and indication method thereof Download PDF

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Publication number
CN102151157A
CN102151157A CN 201110060120 CN201110060120A CN102151157A CN 102151157 A CN102151157 A CN 102151157A CN 201110060120 CN201110060120 CN 201110060120 CN 201110060120 A CN201110060120 A CN 201110060120A CN 102151157 A CN102151157 A CN 102151157A
Authority
CN
China
Prior art keywords
support
nail bin
indicator collet
indicating device
indicating
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
CN 201110060120
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Chinese (zh)
Inventor
蒋松波
田润亭
吴立刚
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.)
Changzhou Sanlian Xinghai Medical Instrument Co Ltd
Original Assignee
Changzhou Sanlian Xinghai Medical 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 Changzhou Sanlian Xinghai Medical Instrument Co Ltd filed Critical Changzhou Sanlian Xinghai Medical Instrument Co Ltd
Priority to CN 201110060120 priority Critical patent/CN102151157A/en
Publication of CN102151157A publication Critical patent/CN102151157A/en
Pending legal-status Critical Current

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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

Abstract

The invention relates to an accurate closed space indicating device for an anastomat and a stitching instrument and an indication method of the indicating device, which are suitable for the anastomat and the stitching instrument. The indicating device comprises a support, a screw compartment, a nail compartment support, a support guiding pin, a casing, an indicating label, a support positioning hole, an indicating block, an indicating block pointer, a knob, an adjusting lead screw and a fixed handle, wherein the indicating block is mounted in the nail compartment support, the nail compartment is mounted at the front part of the nail compartment support; the adjusting lead screw is mounted at the rear part of the nail compartment support; the knob is mounted at the rear part of the adjusting lead screw; the nail compartment support is positioned into the support through the support guiding pin; the support positioning hole is formed on the support; the support is fixed with the casing; an indicating window is arranged on the casing; and the casing is matched and fixed with the fixed handle. At the time of closing, the fixed handle is held, the knob is rotated to drive the adjusting lead screw, the adjusting lead screw drives the nail compartment support to be closed toward the front part of the support, the nail compartment support drives the indicating block to slide in the support, the front part of the nail compartment support is closed, and the indicating block pointer accurately points to the closing scale line of the indicating window on the indicating window.

Description

Kiss, stitching instrument close accurate indicating device in gap and indicating means thereof
Technical field
What the present invention relates to is that a kind of kiss, stitching instrument close accurate indicating device in gap and indicating means thereof, is applicable to anastomat, stiching instrument usefulness.
Background technology
In the market, it is to drive indicator collet by closing feature by lever or hinge principle that kiss, stitching instrument close the gap indicating device, pointing accuracy is not high, it is high to occur the indication degree of accuracy in the closing course, the closed requirement of make position no show tissue compressing, and indicator collet has been indicated to and requires make position and pull the trigger, thus have influence on kiss, sewing effect, even can cause kiss, suture site hemorrhage, cause operative failure.
Summary of the invention
The objective of the invention is at above-mentioned weak point, provide a kind of kiss, stitching instrument to close accurate indicating device in gap and indicating means thereof, be that a kind of anastomat, stitching instrument close accurate indicating device in gap and indicating means thereof, Synchronization Design by indicator collet when the closure and closing device, solved the coarse indicating device in closed gap, improved since folder to close aftershaping gap locking incorrect, cause the insecurity of closed place oozing of blood.
Kiss, stitching instrument close the accurate indicating device in gap and indicating means is to take following technical scheme to realize:
Kiss, stitching instrument close the accurate indicating device in gap and comprise support, nail bin, nail bin support, support guide finger, shell, indication labeling, rack positioning hole, indicator collet, indicator collet pointer, knob, adjusting screw mandrel and fixed handle.
Indicator collet is installed in the nail bin support, nail bin is installed in nail bin support front portion, regulate screw mandrel and be installed in nail bin support rear portion, at adjusting screw mandrel rear portion knob is housed, the nail bin support is positioned in the support by the support guide finger, and support is provided with rack positioning hole support and shell are connected and fixed, and indicating window is arranged on the shell, shell cooperates fixing with fixed handle, knob cooperates the location with shell.
The indicating means that kiss, stitching instrument close the accurate indicating device in gap is:
Hold fixed handle when closed, rotary knob drives regulates screw mandrel, regulates screw mandrel and drives the nail bin support to support the place ahead closure, and the nail bin support is under the guiding of support guide finger, drive indicator collet and in support, slide, simultaneously nail bin under the drive of nail bin support to support the place ahead closure.Indicator collet pointer on the indicator collet is accurately indicated on the closed graduation mark of the indication form on the indication form at this moment.
Described indicator collet is provided with the indicator collet pointer.Described indication form is provided with the closed graduation mark of indication form.
Kiss, that stitching instrument closes the accurate indicating device in gap is reasonable in design, compact conformation, be that a kind of anastomat, stitching instrument close the accurate indicating device in gap, Synchronization Design by indicator collet when the closure and closing device, solved the coarse indicating device in closed gap, improved since folder to close aftershaping gap locking incorrect, cause the insecurity of closed place oozing of blood.
Description of drawings
The invention will be further described below with reference to accompanying drawing:
Fig. 1 is that kiss, stitching instrument close the accurate indicating device in gap (initial position) sketch map.
Fig. 2 is that kiss, stitching instrument close the accurate indicating device in gap (make position) sketch map.
Fig. 3 is that Fig. 1 is that kiss, stitching instrument close accurate indicating device A-A indicator collet position, gap schematic cross-section.
Fig. 4 is indication form and the indicator collet sketch map that kiss, stitching instrument close the accurate indicating device in gap.
Fig. 5 is indicator collet solid (3D) sketch map that kiss, stitching instrument close the accurate indicating device in gap.
The specific embodiment
Closing the accurate indicating device in gap with reference to accompanying drawing 1~5 kiss, stitching instrument comprises support 1, nail bin 2, nail bin support 3, support guide finger 4, shell 5, indication form 6, rack positioning hole 7, indicator collet 8, indicator collet pointer 8-1, knob 9, regulates screw mandrel 10 and fixed handle 11.
Indicator collet 8 is installed in the nail bin support 3, nail bin 2 is installed in nail bin support 3 front portions, regulate screw mandrel 10 and be installed in nail bin support 3 rear portions, at adjusting screw mandrel 10 rear portions knob 9 is housed, nail bin support 3 is positioned in the support 1 by support guide finger 4, and support 1 is provided with rack positioning hole 7 support 1 and shell 5 are connected and fixed, and indicating window 6 is arranged on the shell 5, shell 5 cooperates fixing with fixed handle 11, knob 9 cooperates the location with shell 5.
Kiss, stitching instrument close the indicating means of the accurate indicating device in gap:
Hold fixed handle 11 when closed, rotary knob 9 drives regulates screw mandrel 10, regulate screw mandrel 10 and drive nail bin support 3 to support 1 the place ahead closure, nail bin support 3 is under the guiding of support guide finger 4, drive indicator collet 8 and in support 1, slide, while nail bin 2 under the drive of nail bin support 3 to support 1 the place ahead closure.Indicator collet pointer 8-1 on the indicator collet 8 accurately indicates on the closed graduation mark 6-1 of the indication form on the indication form 6 at this moment.
Described indicator collet 8 is provided with indicator collet pointer 8-1.Described indication form 6 is provided with the closed graduation mark 6-1 of indication form.
Operation principle:
Shown in the accompanying drawing 1, during initial position, indicator collet 8 is positioned at initial position, indicator collet 8 is positioned in the nail bin support 3, nail bin 2 is positioned at nail bin support 3 front portions, regulate screw mandrel 10 and be positioned at nail bin support 3 rear portions, at adjusting screw mandrel 10 rear portions knob 9 is housed, nail bin support 3 is positioned in the support 1 by support guide finger 4, support 1 is provided with rack positioning hole 7 support 1 and shell 5 is connected and fixed, indicating window 6 is arranged on the shell 5, and shell 5 cooperates fixing with fixed handle 11, and knob 9 cooperates the location with shell 5.
Shown in the accompanying drawing 2, hold fixed handle 11 when closed, rotary knob 9 drives regulates screw mandrel 10, regulate screw mandrel 10 and drive nail bin support 3 to support 1 the place ahead closure, nail bin support 3 is under the guiding of support guide finger 4, drive indicator collet 8 and in support 1, slide, while nail bin 2 under the drive of nail bin support 3 to support 1 the place ahead closure, as accompanying drawing 2 make positions.Indicator collet pointer 8-1 on the indicator collet 8 accurately indicates on the closed graduation mark 6-1 of the indication form on the indication form 6 at this moment.
The present invention still has multiple specific embodiment.All employings are equal to replacement or equivalent transformation and all technology technical schemes of forming, all drop in the scope of protection of present invention.

Claims (4)

1. kiss, stitching instrument close the accurate indicating device in gap, it is characterized in that comprising support, nail bin, nail bin support, support guide finger, shell, indication labeling, rack positioning hole, indicator collet, indicator collet pointer, knob, adjusting screw mandrel and fixed handle;
Indicator collet is installed in the nail bin support, nail bin is installed in nail bin support front portion, regulate screw mandrel and be installed in nail bin support rear portion, at adjusting screw mandrel rear portion knob is housed, the nail bin support is positioned in the support by the support guide finger, and support is provided with rack positioning hole support and shell are connected and fixed, and indicating window is arranged on the shell, shell cooperates fixing with fixed handle, knob cooperates the location with shell.
2. kiss according to claim 1, stitching instrument close the accurate indicating device in gap, it is characterized in that described indicator collet is provided with the indicator collet pointer.
3. kiss according to claim 1, stitching instrument close the accurate indicating device in gap, it is characterized in that described indication form is provided with the closed graduation mark of indication form.
4. the described kiss of claim 1, stitching instrument close the indicating means of the accurate indicating device in gap, hold fixed handle when it is characterized in that closure, rotary knob drives regulates screw mandrel, regulate screw mandrel and drive the nail bin support to support the place ahead closure, the nail bin support is under the guiding of support guide finger, driving indicator collet slides in support, to support the place ahead closure, accurately indicate on the closed graduation mark of the indication form on the indication form at this moment by the indicator collet pointer on the indicator collet under the drive of nail bin support for nail bin simultaneously.
CN 201110060120 2011-03-14 2011-03-14 Accurate closed space indicating device for anastomat and stitching instrument and indication method thereof Pending CN102151157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110060120 CN102151157A (en) 2011-03-14 2011-03-14 Accurate closed space indicating device for anastomat and stitching instrument and indication method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110060120 CN102151157A (en) 2011-03-14 2011-03-14 Accurate closed space indicating device for anastomat and stitching instrument and indication method thereof

Publications (1)

Publication Number Publication Date
CN102151157A true CN102151157A (en) 2011-08-17

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Application Number Title Priority Date Filing Date
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Country Status (1)

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CN (1) CN102151157A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103126735A (en) * 2013-03-20 2013-06-05 常州市延陵电子设备有限公司 Straight line cutting anastomat
CN103930053A (en) * 2011-09-15 2014-07-16 伊西康内外科公司 Fibrin pad matrix with suspended heat activated beads of adhesive
WO2017133205A1 (en) * 2016-02-03 2017-08-10 苏州英途康医疗科技有限公司 Electrical stapler
CN111374726A (en) * 2018-12-29 2020-07-07 江苏风和医疗器材股份有限公司 End effector driving device for surgical instrument and surgical instrument
CN113057702A (en) * 2021-03-26 2021-07-02 常州安康医疗器械有限公司 Nail bin assembly of linear stitching instrument

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1695563A (en) * 2005-03-24 2005-11-16 张祖仁 Tube type anastomat for alimentary canal
CN1736339A (en) * 2005-07-26 2006-02-22 张祖仁 Surgical stitch device
US20060273135A1 (en) * 2005-06-03 2006-12-07 Beetel Robert J Surgical instruments employing sensors
CN200942103Y (en) * 2006-06-12 2007-09-05 苏州天臣国际医疗科技有限公司 Surgical binding instrument capable of displaying binding distance exactly
CN101797172A (en) * 2010-03-17 2010-08-11 常州市三联星海医疗器械制造有限公司 Device for indicating operating procedures of anastomotic /suturing instrument
CN202015215U (en) * 2011-03-14 2011-10-26 常州市三联星海医疗器械制造有限公司 Precise indication device for closed spaces of anastomat and stitching instrument

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1695563A (en) * 2005-03-24 2005-11-16 张祖仁 Tube type anastomat for alimentary canal
US20060273135A1 (en) * 2005-06-03 2006-12-07 Beetel Robert J Surgical instruments employing sensors
CN1736339A (en) * 2005-07-26 2006-02-22 张祖仁 Surgical stitch device
CN200942103Y (en) * 2006-06-12 2007-09-05 苏州天臣国际医疗科技有限公司 Surgical binding instrument capable of displaying binding distance exactly
CN101797172A (en) * 2010-03-17 2010-08-11 常州市三联星海医疗器械制造有限公司 Device for indicating operating procedures of anastomotic /suturing instrument
CN202015215U (en) * 2011-03-14 2011-10-26 常州市三联星海医疗器械制造有限公司 Precise indication device for closed spaces of anastomat and stitching instrument

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103930053A (en) * 2011-09-15 2014-07-16 伊西康内外科公司 Fibrin pad matrix with suspended heat activated beads of adhesive
CN103126735A (en) * 2013-03-20 2013-06-05 常州市延陵电子设备有限公司 Straight line cutting anastomat
CN103126735B (en) * 2013-03-20 2014-10-29 常州市延陵电子设备有限公司 Straight line cutting anastomat
WO2017133205A1 (en) * 2016-02-03 2017-08-10 苏州英途康医疗科技有限公司 Electrical stapler
US10595865B2 (en) 2016-02-03 2020-03-24 Suzhou Intocare Medical Technology Co., Ltd. Electric surgical stapler
CN111374726A (en) * 2018-12-29 2020-07-07 江苏风和医疗器材股份有限公司 End effector driving device for surgical instrument and surgical instrument
CN111374726B (en) * 2018-12-29 2024-01-16 江苏风和医疗器材股份有限公司 End effector drive for a surgical instrument and surgical instrument
CN113057702A (en) * 2021-03-26 2021-07-02 常州安康医疗器械有限公司 Nail bin assembly of linear stitching instrument
CN113057702B (en) * 2021-03-26 2023-03-07 常州安康医疗器械有限公司 Nail bin assembly of linear stitching instrument

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Application publication date: 20110817