CN204813994U - Simple and easy line ware of crossing under mirror of joint - Google Patents
Simple and easy line ware of crossing under mirror of joint Download PDFInfo
- Publication number
- CN204813994U CN204813994U CN201520630806.9U CN201520630806U CN204813994U CN 204813994 U CN204813994 U CN 204813994U CN 201520630806 U CN201520630806 U CN 201520630806U CN 204813994 U CN204813994 U CN 204813994U
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- Prior art keywords
- wire
- threading device
- easy
- device under
- hole
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Abstract
The utility model provides a simple and easy line ware of crossing under mirror of joint, relates to medical instrument technical field, its body that includes the cylinder structure, the diameter of body is less than 2mm, and a wire through -hole has radially been seted up along it to the front end of body, the front end of body still extends forward and forms a top portion, and the pointed end of this top portion is the blunt form of circle. Like this, just can be with the more smooth bone way that passes of suture in thin and long bone is said, easy operation, it is more convenient to use.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically simple and easy wire-threading device under a kind of arthroscope.
Background technology
Arthroscope is a kind of bar-shaped optical instrument observing diameter about the 5mm of intra articular structure, is the endoscope for doctor's diagnosis and treatment joint diseases.Arthrocsopic surgery is by cutting several aperture (about 10 millimeters on skin, also known as keyhole operation), long bar-shaped photographic head, surgical instrument are stretched into human synovial intracavity, under display monitors, operated by doctor, the various joint disease of Diagnosis and Treat.
At present, doctor often needs in skeleton Shang Zuangu road, then orthopaedics line is entered intraarticular through bone road, is fixed on skeleton by intraarticular tissue.Number of patent application is 2009100210668, patent name is: the patent of invention of wire-threading device for peeling blood vessel, although utilize wire-threading device for peeling blood vessel can solve the problem of stripping and ligation, this wire-threading device is not suitable in bone road, easily causes larger wound to bone road.
And existing doctor also often uses diameter 4.5mm core drill Zuan Gu road, then uses diameter 3mm band wire guide pin by orthopaedics tape road to the marrow, such bone road is comparatively thick, also larger to the wound of skeleton.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide one to reduce wound, thin and in Chang Gu road can by absorbable suture smoothly through bone road arthroscope under simple and easy wire-threading device.
For reaching above object, the technical scheme that this utility model is taked is: simple and easy wire-threading device under a kind of arthroscope, comprises the body of cylindrical structure, and wherein, the diameter of described body is less than 2mm, and the front end of body radially offers a wire through-hole; The front end of body also extends to form forward a top tip part, and the tip of this top tip part is circle obtuse.
Further improvement is: also comprise absorbable suture, and this absorbable suture interts in described wire through-hole.
Further improvement is: one end of described absorbable suture is connected with the end of an orthopaedics line.
Further improvement is: the diameter of described body is 1.7mm, and length is 200mm.
Further improvement is: the aperture of described wire through-hole is 0.5mm.
Further improvement is: also comprise handle, and this handle is installed on the rear end of body.
Further improvement is: described body is stainless steel.
The beneficial effects of the utility model are:
The diameter of body is less than 2mm, and the front end of body radially offers a wire through-hole; The front end of body also extends to form forward a top tip part, and the tip of this top tip part is circle obtuse, like this, thin and just can by absorbable suture more smoothly through bone road in Chang Gu road.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one.
Fig. 2 is the using state figure of this utility model embodiment one.
1 represents body, and 2 represent wire through-hole, and 3 represent top tip part, and 4 represent absorbable suture.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Embodiment one of the present utility model, as shown in Figure 1, simple and easy wire-threading device under a kind of arthroscope, comprises the body 1 of cylindrical structure, and body is stainless steel.Wherein, the diameter of body 1 is less than 2mm, and the front end of body 1 radially offers a wire through-hole 2; The front end of body 1 also extends to form forward a top tip part 3, and the tip of this top tip part 3 is circle obtuse.
As shown in Figure 2, further, also comprise absorbable suture 4, this absorbable suture 4 interts in described wire through-hole.
Further, one end of absorbable suture 4 is connected with the end of an orthopaedics line.
In this utility model, the diameter of body is 1.7mm, and length is 200mm; The aperture of wire through-hole is 0.5mm.
Further, also comprise handle, this handle is installed on the rear end of body.
In use, as shown in Figure 2, can 2mm Kirschner wire Zuan Gu road be used, by wire-threading device simple and easy under arthroscope described in the utility model by absorbable suture band road to the marrow, utilize absorbable suture by orthopaedics tape road to the marrow simultaneously.Easy to use, operate simpler.
This utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with this utility model or akin technical scheme, all within its protection domain.
Claims (7)
1. a simple and easy wire-threading device under arthroscope, comprises the body of cylindrical structure, it is characterized in that: the diameter of described body is less than 2mm, and the front end of body radially offers a wire through-hole; The front end of body also extends to form forward a top tip part, and the tip of this top tip part is circle obtuse.
2. simple and easy wire-threading device under arthroscope according to claim 1, is characterized in that: also comprise absorbable suture, and this absorbable suture interts in described wire through-hole.
3. simple and easy wire-threading device under arthroscope according to claim 2, is characterized in that: one end of described absorbable suture is connected with the end of an orthopaedics line.
4. simple and easy wire-threading device under arthroscope according to claim 1, is characterized in that: the diameter of described body is 1.7mm, and length is 200mm.
5. simple and easy wire-threading device under arthroscope according to claim 1, is characterized in that: the aperture of described wire through-hole is 0.5mm.
6. simple and easy wire-threading device under arthroscope according to claim 1, is characterized in that: also comprise handle, and this handle is installed on the rear end of body.
7. simple and easy wire-threading device under arthroscope according to claim 1, is characterized in that: described body is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630806.9U CN204813994U (en) | 2015-08-20 | 2015-08-20 | Simple and easy line ware of crossing under mirror of joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520630806.9U CN204813994U (en) | 2015-08-20 | 2015-08-20 | Simple and easy line ware of crossing under mirror of joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204813994U true CN204813994U (en) | 2015-12-02 |
Family
ID=54671644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520630806.9U Expired - Fee Related CN204813994U (en) | 2015-08-20 | 2015-08-20 | Simple and easy line ware of crossing under mirror of joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204813994U (en) |
-
2015
- 2015-08-20 CN CN201520630806.9U patent/CN204813994U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20170820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |