CN2494182Y - Disposable linear suture device - Google Patents
Disposable linear suture device Download PDFInfo
- Publication number
- CN2494182Y CN2494182Y CN 01246937 CN01246937U CN2494182Y CN 2494182 Y CN2494182 Y CN 2494182Y CN 01246937 CN01246937 CN 01246937 CN 01246937 U CN01246937 U CN 01246937U CN 2494182 Y CN2494182 Y CN 2494182Y
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- CN
- China
- Prior art keywords
- plate
- nail
- nail bin
- suture device
- suture
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a disposable straight suturing instrument used for human digestive tract repair. The utility model comprises a nail bin component 1 and a suturing gun body 2. The nail bin component 1 comprises a nail bin 3, a nail bin support 4, a U shaped nail bearing plate 5, a top plate 6, a protective plate 7 and a location component 8. The location component 8 comprises a reset tablet 11 and a guiding pin 12. The suturing gun body 2 includes a gun barrel 15 and a gun holder 16. The gun barrel 15 is provided with a pushing slot 19 and a pushing mechanism 20 therein. The pushing mechanism 20 comprises a pushing plate 21 and a slide plate 24. The utility model is disposable and the suturing quality is raised.
Description
This utility model relates to a kind of disposable linear suture device that human body alimentary canal is repaired that is used for.
In the prior art, the stiching instrument that is used for the human body alimentary canal reparation adopts stainless steel material to make, its processing cost height, and apparatus weight is big, and the doctor is low to the sensitivity of apparatus, causes the doctor to be not easy to grasp suture quality in operation process; Apparatus needs to disinfect before use, make before the art time long, and apparatus is reused cross infection easily.The actuating unit that this stiching instrument promotes sewing needle is spiral propulsive mechanism, occur the phenomenon that damaged tissue and seam nail cut and organize easily in progradation, and operating time is longer, is unfavorable for being organized in the healing of postoperative.
The purpose of this utility model provides a kind of quick propelling, disposable linear suture device.
The technical solution of the utility model is: this utility model comprises nail bin groupware 1 and suture gun body 2, its special character is: nail bin groupware 1 comprises nail bin 3, nail bin frame 4, U type top nail-plate 5, top board 6, backplate 7 and positioning component 8, nail bin 3 one sides are provided with the nail bin frame 4 that has stage clip 9, opposite side is provided with gathering sill 10, the below is provided with can be at the U type top nail-plate 5 of nail bin 3 groove interior orientations slip, the below of this U type top nail-plate 5 is provided with top board 6, these top board 6 belows are provided with positioning component 8, positioning component 8 comprises reseting plate 11 and guide pin 12, reseting plate 11 1 ends are located on the backplate 7, the other end connects with the guide pin 12 that can slide in gathering sill 10, and this reseting plate 11 has strip hole 13 with backplate 7 bottoms, 14; Suture gun body 2 comprises the gun barrel 15 and the small of the stock 16, gun barrel 15 1 ends are provided with and can make friction tight clamping pedestal 17 with nail bin groupware 1, this clamping pedestal 17 is provided with to nail-plate 18, also be provided with in the gun barrel 15 and advance groove 19 and propulsive mechanism 20, propulsive mechanism 20 comprise be arranged on the same horizontal line can be in advancing groove 19 push pedals that move horizontally 21 and can be along the slide plate 24 of shop bolt 22,23 horizontal slips, push pedal 21 belows are provided with back-moving spring 25, and 16 of the described gun barrel 15 and the smalls of the stock are provided with flexible handle 26.
Above-mentioned flexible handle 26 has the breach 27 that can prop up slide plate 24 near propulsive mechanism 20 1 ends.
Be provided with skeleton 28 in the above-mentioned suture gun body 2.
Be provided with extension spring 29 between the skeleton 28 in the breach 27 of above-mentioned flexible handle 26 and the small of the stock 16.
Above-mentioned slide plate 24 tops are provided with lock 30, and shop bolt 22 can be around shop bolt 23 rotations.
The above-mentioned nail-plate 18 that supports is provided with to nail groove 31.
Above-mentioned nail bin groupware 1 and suture gun body 2 are made by engineering plastics.
This utility model replaces rustless steel with engineering plastics, and the mold pressing manufacturing replaces single-piece work, and the production cost is reduced, and can realize disposable use, has avoided the cross infection in the operation process; Apparatus weight saving, the doctor strengthens the sensitivity of apparatus, has improved suture quality.This utility model adopts the aseptic packaging design, and apparatus need not to disinfect before art, has shortened time before the art.The actuating unit of promotion sewing needle of the present utility model is nail rifle formula propulsive mechanism, disposable quick realization location in sewing process, the phenomenon of having avoided apparatus damaged tissue and seam nail in progradation to cut and organize has shortened operating time, helps being organized in the healing of postoperative.
The accompanying drawing drawing is described as follows:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of this utility model nail bin groupware;
Fig. 3 is the structural representation of this utility model suture gun body;
Description of reference numerals is as follows:
1-nail bin groupware, 2-suture gun body, 3-nail bin, 4-nail bin frame, 5-U type top nail-plate, 6-top board, 7-backplate, 8-positioning component, 9-stage clip, 10-gathering sill, 11-reseting plate, 12-guide pin, 13,14-strip hole, 15-gun barrel, 16-small of the stock, 17-clamping pedestal, 18-to nail-plate, 19-propelling groove, 20-propulsive mechanism, 21-push pedal, 22,23-shop bolt, 24-slide plate, 25-back-moving spring, 26-flexible handle, 27-breach, 28-skeleton, 29-extension spring, 30-lock, 31-support and follow closely groove.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:
Referring to Fig. 1-3, this utility model comprises nail bin groupware 1 and suture gun body 2, nail bin groupware 1 comprises nail bin 3, nail bin frame 4, U type top nail-plate 5, top board 6, backplate 7 and positioning component 8, nail bin 3 one sides are provided with nail bin frame 4, opposite side is provided with gathering sill 10, be provided with stage clip 9 in the nail bin frame 4, this stage clip 9 can make top board 6 automatically reset after stitching finishes.Top board 6 belows are provided with positioning component 8, this positioning component 8 comprises reseting plate 11 and guide pin 12, reseting plate 11 1 ends are located on the backplate 7, the other end connects with guide pin 12, this guide pin 12 can locate the nail bin 3 and the clamping pedestal 17 of gun barrel 15 left ends by gathering sill 10 behind chucking, this clamping pedestal 17 is provided with to nail-plate 18, supports nail-plate 18 and is provided with to nail groove 31, and reseting plate 11 has strip hole 13,14 with backplate 7 bottoms; Be provided with in the gun barrel 15 and advance groove 19 and propulsive mechanism 20, propulsive mechanism 20 comprise be arranged on the same horizontal line can be in advancing groove 19 push pedals that move horizontally 21 and can be along the slide plate 24 of shop bolt 22,23 horizontal slips, push pedal 21 belows are provided with back-moving spring 25, this back-moving spring 25 can make propulsive mechanism 20 reset after stitching finishes, and 16 of the gun barrel 15 and the smalls of the stock are provided with flexible handle 26.Flexible handle 26 has the breach 27 that can prop up slide plate 24 near propulsive mechanism 20 1 ends, and this breach 27 can make the grip that is applied on the flexible handle 26 change horizontal thrust to greatest extent into, promotes the fltting speed of propulsive mechanism 20.Also be provided with skeleton 28 in the suture gun body 2, make lance body structure more durable.28 on skeleton in breach 27 places of flexible handle 26 and the small of the stock 16 is provided with extension spring 29, and flexible handle 26 is resetted after stitching finishes.Slide plate 24 tops are provided with lock 30, and shop bolt 22 can be around shop bolt 23 rotations.Open lock 30, press slide plate 24 free ends, shop bolt 22 moves down, and slide plate 24 is thrown off push pedal 21, and this moment, no matter how stressed flexible handle 26 is, and push pedal 21 does not stress, and stiching instrument is in free state, and the mistake that can not produce suturing nail is penetrated.
When sewing up, adjust suture tissue earlier, and place between nail-plate 18 and nail bin groupware 1, press down lock 30, make and be sewn tissue holder and be held in nail bin 3 and support 18 of nail-plates, pull flexible handle 26, flexible handle 26 promotes push pedal 21 by slide plate 24 and is moved to the left along propelling groove 19, and passes the strip hole 13 of reseting plate 11 and backplate 7 bottoms, 14, promote top board 6 and U type top nail-plate 5, make the seam nail penetrate suture tissue, and supporting nail-plate 18 formation " B " shapes, relaxation exercise handle 26, back-moving spring 25 make propulsive mechanism 20 reply initial states, removal equipment is finished stitching.Open lock 30, make stiching instrument be in free state.
Claims (7)
1, a kind of linear suture device, comprise nail bin groupware (1) and suture gun body (2), it is characterized in that: described nail bin groupware (1) comprises nail bin (3), nail bin frame (4), U type top nail-plate (5), top board (6), backplate (7) and positioning component (8), described nail bin (3) one sides are provided with the nail bin frame (4) that has stage clip (9), opposite side is provided with gathering sill (10), the below is provided with can be at the U type top nail-plate (5) of nail bin (3) groove interior orientation slip, the below of this U type top nail-plate (5) is provided with top board (6), described top board (6) below is provided with positioning component (8), described positioning component (8) comprises reseting plate (11) and guide pin (12), described reseting plate (11) one ends are located on the backplate (7), the other end connects with the guide pin (12) that can slide in gathering sill (10), and this reseting plate (11) has strip hole (13 with backplate (7) bottom, 14); Described suture gun body (2) comprises the gun barrel (15) and the small of the stock (16), described gun barrel (15) left end is provided with and can makes friction tight clamping pedestal (17) with nail bin groupware (1), this clamping pedestal (17) is provided with to nail-plate (18), be provided with in the described gun barrel (15) and advance groove (19) and propulsive mechanism (20), described propulsive mechanism (20) comprises be arranged on the same horizontal line push pedal (21) that can move horizontally and can be along shop bolt (22 in advancing groove (19), 23) slide plate of horizontal slip (24), described push pedal (21) below is provided with back-moving spring (25), is provided with flexible handle (26) between the described gun barrel (15) and the small of the stock (16).
2, linear suture device as claimed in claim 1 is characterized in that: described flexible handle (26) has the breach (27) that can prop up slide plate (24) near propulsive mechanism (20) one ends.
3, linear suture device as claimed in claim 1 or 2 is characterized in that: be provided with skeleton (28) in the described suture gun body (2).
4, state 3 linear suture device as claim, it is characterized in that: be provided with extension spring (29) between the skeleton (28) in the breach (27) of described flexible handle (26) and the small of the stock (16).
5, linear suture device as claimed in claim 4 is characterized in that: described slide plate 24 tops are provided with lock (30), and shop bolt (22) can rotate around shop bolt (23).
6, linear suture device as claimed in claim 5 is characterized in that: the described nail-plate (18) that supports is provided with to nail groove (31).
7, linear suture device as claimed in claim 6 is characterized in that: described nail bin groupware (1) and suture gun body (2) are made by engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246937 CN2494182Y (en) | 2001-08-17 | 2001-08-17 | Disposable linear suture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01246937 CN2494182Y (en) | 2001-08-17 | 2001-08-17 | Disposable linear suture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494182Y true CN2494182Y (en) | 2002-06-05 |
Family
ID=33657866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01246937 Expired - Fee Related CN2494182Y (en) | 2001-08-17 | 2001-08-17 | Disposable linear suture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494182Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418483C (en) * | 2003-12-30 | 2008-09-17 | 伊西康内外科公司 | Closure plate lockout for a curved cutter stapler |
| CN100450450C (en) * | 2003-12-30 | 2009-01-14 | 伊西康内外科公司 | Knife retraction arm for a curved cutter stapler |
| CN103908312A (en) * | 2012-12-29 | 2014-07-09 | 苏州天臣国际医疗科技有限公司 | Reset mechanism of linear suturing and cutting instrument |
| CN106456159A (en) * | 2014-04-16 | 2017-02-22 | 伊西康内外科有限责任公司 | Fastener cartridge assemblies and staple retainer cover arrangements |
| CN108186070A (en) * | 2018-01-02 | 2018-06-22 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | A kind of alimentary canal cuts stitching devices |
-
2001
- 2001-08-17 CN CN 01246937 patent/CN2494182Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100418483C (en) * | 2003-12-30 | 2008-09-17 | 伊西康内外科公司 | Closure plate lockout for a curved cutter stapler |
| CN100450450C (en) * | 2003-12-30 | 2009-01-14 | 伊西康内外科公司 | Knife retraction arm for a curved cutter stapler |
| CN103908312A (en) * | 2012-12-29 | 2014-07-09 | 苏州天臣国际医疗科技有限公司 | Reset mechanism of linear suturing and cutting instrument |
| CN106456159A (en) * | 2014-04-16 | 2017-02-22 | 伊西康内外科有限责任公司 | Fastener cartridge assemblies and staple retainer cover arrangements |
| CN106456159B (en) * | 2014-04-16 | 2019-03-08 | 伊西康内外科有限责任公司 | Fastener cartridge assembly and nail retainer lid arragement construction |
| CN108186070A (en) * | 2018-01-02 | 2018-06-22 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | A kind of alimentary canal cuts stitching devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |