CN204618324U - A kind of operation stitching device - Google Patents
A kind of operation stitching device Download PDFInfo
- Publication number
- CN204618324U CN204618324U CN201520178611.5U CN201520178611U CN204618324U CN 204618324 U CN204618324 U CN 204618324U CN 201520178611 U CN201520178611 U CN 201520178611U CN 204618324 U CN204618324 U CN 204618324U
- Authority
- CN
- China
- Prior art keywords
- needle
- wires hole
- building
- handle
- communicated
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of operation stitching device, comprise needle body and needle handle, the needle point of described needle body is set to the shape be bent upwards, described needle body is provided with pin hole and passs wire casing near the position of needle point, described wire casing of passing is set to trapezium structure wide at the top and narrow at the bottom, and its narrow portion and pin hole UNICOM, be provided with cramping body at the backshank of needle body, cramping body and needle handle clamping, cramping body upper end is provided with a connection cavity; The backshank of described cramping body bottom has through wires hole, and the cross sectional shape of through wires hole is oval, is communicated with between through wires hole and cavity by Wire channel in building, and one end of this Wire channel in building is communicated with the bottom of cavity, and the other end of Wire channel in building is communicated with the bottom of through wires hole; One end near needle body on described needle handle is provided with for being wound around sutural screw thread.This utility model decreases the damage of sewing process split shed to tissue, simultaneously stitching thread not easily slippage from through wires hole.As can be seen here, needle handle devises the screw thread of coiling and flat-shaped needle handle, conveniently grip sewing needle.
Description
Technical field
This utility model relates to medical instruments field, is specially a kind of operation stitching device.
Background technology
Existing operation sewing needle smooth surface, therefore the frictional force between operation needle and needle forceps is less, causing medical personnel to hold sewing needle at use needle forceps carries out in the process of performing the operation, sewing needle easily rotates, careless a little, just likely suture needle dropped, the carrying out of impact operation, even may cause serious consequence to patient; In addition, when with needle forceps clip suture pin, because of the needs of wound and retaining part, after clip suture pin, sewing needle and wound need be kept to go between at an angle, and needle forceps is clamped in the fixed position of sewing needle all the time, such time one is long, the hands of medical personnel will feel to ache, and is unfavorable for the carrying out of performing the operation; In addition, existing open type sewing needle, the opening because of Wire channel in building is arranged on needle body, comparatively large to human tissue injury during sew up wound, and in lead-in wire process, surgical thread easily marks in Wire channel in building.If suture is long, when sewing up, time-consumingly to take a lot of work, not easy to operate; If suture is too short, when sewing up, not only will repeatedly thread-changing, more time-consuming during each threading.All there is inconvenience in the aspects such as existing operation needle needle handle grips in addition, suture is taken, sewing needle there will be situations such as dropping in surgical suturing process, extends operating time, brings extra misery to patient.
Utility model content
The purpose of this utility model is to provide a kind of operation stitching device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of operation stitching device, comprise needle body and needle handle, the needle point of described needle body is set to the shape be bent upwards, described needle body is provided with pin hole and passs wire casing near the position of needle point, described wire casing of passing is set to trapezium structure wide at the top and narrow at the bottom, and its narrow portion and pin hole UNICOM, be provided with cramping body at the backshank of needle body, cramping body and needle handle clamping, cramping body upper end is provided with a connection cavity; The backshank of described cramping body bottom has through wires hole, and the cross sectional shape of through wires hole is oval, is communicated with between through wires hole and cavity by Wire channel in building, and one end of this Wire channel in building is communicated with the bottom of cavity, and the other end of Wire channel in building is communicated with the bottom of through wires hole; One end near needle body on described needle handle is provided with for being wound around sutural screw thread.
As this utility model further technical scheme, the cross section of Wire channel in building reduces gradually along the direction of threading.
As this utility model further technical scheme, the end of described needle body is fixedly connected with needle handle.
As this utility model further technical scheme, the end of described needle handle is set to flat-shaped handle, and described flat-shaped handle is connected with link.
Compared with prior art, the backshank of this utility model cramping body bottom there is through wires hole, be communicated with by Wire channel in building between through wires hole and cavity body, one end of this Wire channel in building is communicated with the bottom of cavity, the other end of Wire channel in building is communicated with the bottom of through wires hole, and compared with prior art, the opening of Wire channel in building is arranged on backshank, decrease the damage of sewing process split shed to tissue, simultaneously stitching thread not easily slippage from through wires hole.As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent; And this utility model needle handle devises the screw thread of coiling and flat-shaped needle handle, conveniently grip sewing needle, suture is around on screw thread takes conveniently; Devise link, link can be enclosed within finger upper sewing needle of placing during operation and surprisingly drop, operation needle is not hung in position by link by the used time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of operation stitching device of this utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of operation stitching device, comprise needle body 1 and needle handle 2, the needle point of described needle body 1 is set to the shape be bent upwards, and described needle body 1 is provided with pin hole 11 and passs wire casing 12 near the position of needle point, described in pass wire casing 12 and be set to trapezium structure wide at the top and narrow at the bottom, and its narrow portion and pin hole 11 UNICOM, be provided with cramping body 31 at the backshank 3 of needle body 1, cramping body 31 and needle handle 2 clamping, cramping body 31 upper end is provided with a connection cavity, the backshank 3 of described cramping body 31 bottom there is through wires hole 33, the cross sectional shape of through wires hole 33 is oval, be communicated with by Wire channel in building 32 between through wires hole 33 and cavity, one end of this Wire channel in building 32 is communicated with the bottom of cavity 3, the other end of Wire channel in building 32 is communicated with the bottom of through wires hole 33, the cross section of Wire channel in building 32 reduces gradually along the direction of threading, during threading, stitching thread is placed in cavity body and the direction of complying with Wire channel in building 32 makes stitching thread enter through wires hole 33, in lead-in wire process, stitching thread all the time with the upper contact of through wires hole 33 inwall, thus can not deviate from from through wires hole 33, the end of described needle body 1 is fixedly connected with needle handle 2, and the one end near needle body 1 on described needle handle 2 is provided with for being wound around sutural screw thread 21, and the end of described needle handle 2 is set to flat-shaped handle 22, and described flat-shaped handle 22 is connected with link 3.
This utility model in use, by on the screw thread of thread entanglement needle handle 2, the end of a thread one end of suture is penetrated in pin hole 11 by passing wire casing 12, link 3 is enclosed within finger, hand-held flat-shaped handle 22 is from the side inserting needle of wound or tissue, when needle point 11 passes from the opposite side of wound or tissue and can see the suture together passed, suture is pulled down the opposite side staying wound or tissue, needle body 1 is return along former road, by wound or the suture ligature organizing both sides, complete a pin to sew up, continue operation below, both operating procedure was decreased, decrease the damage of wound or tissue and the situation such as hemorrhage that causes simultaneously, the backshank of described cramping body bottom there is through wires hole, be communicated with by Wire channel in building between through wires hole and cavity body, one end of this Wire channel in building is communicated with the bottom of cavity, the other end of Wire channel in building is communicated with the bottom of through wires hole, compared with prior art, the opening of Wire channel in building is arranged on backshank, decreases the damage of sewing process split shed to tissue, simultaneously stitching thread not easily slippage from through wires hole.As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, and its beneficial effect implemented also is apparent.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.
Claims (4)
1. an operation stitching device, it is characterized in that, comprise needle body and needle handle, the needle point of described needle body is set to the shape be bent upwards, and described needle body is provided with pin hole and pass wire casing near the position of needle point, described in pass wire casing and be set to trapezium structure wide at the top and narrow at the bottom, and its narrow portion and pin hole UNICOM, be provided with cramping body at the backshank of needle body, cramping body and needle handle clamping, cramping body upper end is provided with a connection cavity; The backshank of described cramping body bottom has through wires hole, and the cross sectional shape of through wires hole is oval, is communicated with between through wires hole and cavity by Wire channel in building, and one end of this Wire channel in building is communicated with the bottom of cavity, and the other end of Wire channel in building is communicated with the bottom of through wires hole; One end near needle body on described needle handle is provided with for being wound around sutural screw thread.
2. a kind of operation stitching device according to claim 1, is characterized in that, the cross section of Wire channel in building reduces gradually along the direction of threading.
3. a kind of operation stitching device according to claim 1, is characterized in that, the end of described needle body is fixedly connected with needle handle.
4. a kind of operation stitching device according to claim 1, is characterized in that, the end of described needle handle is set to flat-shaped handle, and described flat-shaped handle is connected with link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178611.5U CN204618324U (en) | 2015-03-28 | 2015-03-28 | A kind of operation stitching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520178611.5U CN204618324U (en) | 2015-03-28 | 2015-03-28 | A kind of operation stitching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204618324U true CN204618324U (en) | 2015-09-09 |
Family
ID=54037395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520178611.5U Expired - Fee Related CN204618324U (en) | 2015-03-28 | 2015-03-28 | A kind of operation stitching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204618324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155621A (en) * | 2020-10-22 | 2021-01-01 | 赵艳艳 | Surgical suture device |
-
2015
- 2015-03-28 CN CN201520178611.5U patent/CN204618324U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155621A (en) * | 2020-10-22 | 2021-01-01 | 赵艳艳 | Surgical suture device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107456255B (en) | A kind of surgical operation rapid suture device | |
| CN101278852A (en) | Stitching instrument for surgical operation | |
| CN101243988B (en) | Automatic ligation device | |
| CN105769271B (en) | A kind of instrument that deep soft tissue's notch is identical | |
| CN2780099Y (en) | Peritoneoscope operation stitching instrument | |
| CN204618324U (en) | A kind of operation stitching device | |
| JP2012065695A (en) | Organ fixing tool and introducing tool of the same | |
| CN212089639U (en) | Anti-slip needle tube protection type minimally invasive fascia suture device | |
| CN201175356Y (en) | Celioscope knotter | |
| CN102551825A (en) | Threading-free medical suture needle | |
| CN201012112Y (en) | Automatic ligator | |
| CN103654889A (en) | Surgical stitching device | |
| CN209847263U (en) | Laparoscope abdominal wall anastomat | |
| CN204364039U (en) | A kind of knotting device for operation | |
| CN203677157U (en) | Operation suture needle | |
| CN204618393U (en) | A kind of orthopedic kirschner pin extractor | |
| CN201642163U (en) | Surgical suturing device | |
| CN203506789U (en) | Surgical operation suture needle | |
| CN109512478A (en) | A kind of method meniscus suture instrument from outside to inside | |
| CN206675563U (en) | Manadesma closer | |
| CN205849493U (en) | The apparatus that a kind of deep soft tissue otch coincide | |
| CN215605977U (en) | Closer with suture puncture function | |
| CN103989494B (en) | A kind of medical hook line pin that can turn | |
| CN201046141Y (en) | Stitching instrument for surgical | |
| CN201564528U (en) | Surgical suturing set |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |