CN206641905U - A kind of kirschner backshank is embedded to device - Google Patents
A kind of kirschner backshank is embedded to device Download PDFInfo
- Publication number
- CN206641905U CN206641905U CN201620915215.0U CN201620915215U CN206641905U CN 206641905 U CN206641905 U CN 206641905U CN 201620915215 U CN201620915215 U CN 201620915215U CN 206641905 U CN206641905 U CN 206641905U
- Authority
- CN
- China
- Prior art keywords
- kirschner
- backshank
- needle head
- imbedding needle
- embedded
- 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 discloses a kind of kirschner backshank to be embedded to device, including tapping shank body and imbedding needle head, the percussion shank body is flexibly connected with imbedding needle head, the neck that a section is concave arc shape and both ends are run through is provided with the top of the imbedding needle head, the neck is internally provided with a mounting groove, and anti-skidding cushion block is filled with the mounting groove, and Kirschner wire tail end effectively paramedical personnel can be embedded in tissue by the utility model, it is safe, it is easy to operate.
Description
Technical field
It the utility model is related to technical field of medical instruments, and in particular to a kind of kirschner backshank is embedded to device.
Background technology
Kirschner wire is a kind of conventional internal fixation material of orthopaedics, little for fixing short and small fracture or avulsion fracture iso-stress
Fracture fixation.Generally after Kirschner wire is inserted by the kirschner Aculeata bending being exposed at outside tissue, rotate to suitable angle
It is embedded to afterwards in surrounding soft tissue, the soft tissue that suture is closed at embedment exits to prevent it.But when being embedded to kirschner Aculeata, hold
It is difficult easily to there is embedment：Have in clinic take needle holder clamp push before Kirschner wire Caudad (because needle holder hold is inadequate, can not
Firm clamping pushes forward), taking hammer directly to tap kirschner Aculeata, (but hammer is attached while easily tap kirschner backshank
Surrounding soft tissue is tapped, and Kirschner wire can not be thoroughly embedded to soft tissue depths), the most frequently used method is：In embedment kirschner
Driver bit is taken to withstand kirschner backshank during Aculeata, then hammer taps the kirschner at the cutter head that handle of a knife end passes to its strength
Aculeata promotes Kirschner wire to push ahead.But easily there is screwdriver and (on the one hand can not effectively be pushed away with the skidding of kirschner Aculeata
Enter Kirschner wire, the cutter head easy damaged surrounding soft tissue on the other hand skidded).
Utility model content
(1) technical problems to be solved
In order to overcome prior art insufficient, it is proposed that a kind of kirschner backshank is embedded to device, and it can effective paramedical people
Kirschner wire tail end is embedded in tissue by member, safe, easy to operate.
(2) technical scheme
The utility model is achieved through the following technical solutions：The utility model proposes a kind of kirschner backshank to be embedded to device, bag
Include and tap shank body and imbedding needle head, the percussion shank body is flexibly connected with imbedding needle head, and one section is provided with the top of the imbedding needle head
The neck that face is concave arc shape and both ends are run through, the neck are internally provided with a mounting groove, filled in the mounting groove
There is anti-skidding cushion block.
Further, the top for tapping shank body is provided with a cylindrical hole, and the imbedding needle head end is provided with one can
The bolt rod being intercalated in cylindrical hole.
Further, the surface of the anti-skidding cushion block is provided with annular knurl line.
Further, the anti-skidding cushion block forms using rubber is made.
Further, the thickness of the anti-skidding cushion block is slightly larger than installation groove depth.
(3) beneficial effect
The utility model has the advantages that relative to prior art：
A kind of kirschner backshank that the utility model is mentioned embedment device, its can by bury the neck inlay card of needle tip in gram
At family name's pin ends bent, then Kirschner wire can be embedded to by tapping shank body end in tissue, utilizes the arc of neck
Concave panel prevents the imbedding needle head from the transverse shifting of Kirschner wire, using the anti-skidding cushion block in neck imbedding needle head can be prevented in kirschner
Vertically moved on pin, the imbedding needle head of dimension can be selected according to different size of Kirschner wire in addition, it is safe, can be to prevent
Only skid.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model top view.
1- taps shank body；2- imbedding needle heads；The anti-skidding cushion blocks of 3-；11- cylindrical holes；21- necks；22- mounting grooves；23- bolt rods.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
A kind of kirschner backshank embedment device as depicted in figs. 1 and 2, including tap shank body 1 and imbedding needle first 2, the percussion
Shank body 1 is flexibly connected with imbedding needle first 2, and the top of the imbedding needle first 2 is provided with the neck that a section is concave arc shape and both ends are run through
21, the neck 21 is internally provided with a mounting groove 22, and anti-skidding cushion block 3 is filled with the mounting groove 22.
Wherein, the top for tapping shank body 1 is provided with a cylindrical hole 11, and first 2 end of imbedding needle is provided with one can
The bolt rod 23 being intercalated in cylindrical hole 11；The surface of the anti-skidding cushion block 3 is provided with annular knurl line, can improve frictional force；Institute
Anti-skidding cushion block 3 is stated to form using rubber is made；The thickness of the anti-skidding cushion block 3 is slightly larger than the depth of mounting groove 22.
A kind of kirschner backshank that the utility model is mentioned embedment device, Kirschner wire is embedded into when specifically used by it first
In tissue, and being placed on the Kirschner wire end on the outside of tissue needs to be cut and bent, and normal bending angle is
90 °, by the inlay card of neck 21 of first 2 front end of imbedding needle in the side at Kirschner wire bending end, then tapped by hammer or weight
The end of shank body 1 so that strength is transferred on Kirschner wire to promote Kirschner wire to push ahead.
Be worth mentioning when, the anti-skidding cushion block 3 in the inside mounting groove 22 of neck 21 can prevent imbedding needle first 2 in bending
Kirschner wire on slide laterally, can prevent from damaging tissue, anti-skidding cushion block 3 can be changed.
On the other hand, different according to Kirschner wire size specification, imbedding needle first 2 can also carry out selection and install and use, specifically
The diameter of neck 21 positioned at first 2 end of imbedding needle is divided into multiple specifications such as 1.0mm, 1.5mm, 2.0mm, 2.5mm.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model, this reality all should be dropped into
With new claimed technology contents, all record in detail in the claims.
Claims (5)
1. a kind of kirschner backshank is embedded to device, it is characterised in that：Including tapping shank body (1) and imbedding needle head (2), the percussion shank body
(1) it is flexibly connected with imbedding needle head (2), the card that a section is concave arc shape and both ends are run through is provided with the top of the imbedding needle head (2)
Groove (21), the neck (21) are internally provided with a mounting groove (22), slipmat are filled with the mounting groove (22)
Block (3).
A kind of 2. kirschner backshank embedment device according to claim 1, it is characterised in that：The top for tapping shank body (1)
A cylindrical hole (11) is provided with, imbedding needle head (2) end is provided with a bolt rod that can be intercalated in cylindrical hole (11)
(23)。
A kind of 3. kirschner backshank embedment device according to claim 1, it is characterised in that：The surface of the anti-skidding cushion block (3)
It is provided with annular knurl line.
A kind of 4. kirschner backshank embedment device according to claim 1, it is characterised in that：The anti-skidding cushion block (3) uses rubber
Glue is made to be formed.
A kind of 5. kirschner backshank embedment device according to claim 1, it is characterised in that：The thickness of the anti-skidding cushion block (3)
Slightly larger than mounting groove (22) depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915215.0U CN206641905U (en) | 2016-08-22 | 2016-08-22 | A kind of kirschner backshank is embedded to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915215.0U CN206641905U (en) | 2016-08-22 | 2016-08-22 | A kind of kirschner backshank is embedded to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641905U true CN206641905U (en) | 2017-11-17 |
Family
ID=60282440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915215.0U Expired - Fee Related CN206641905U (en) | 2016-08-22 | 2016-08-22 | A kind of kirschner backshank is embedded to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641905U (en) |
-
2016
- 2016-08-22 CN CN201620915215.0U patent/CN206641905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |