CN208851624U - A kind of Kirschner wire guider being accurately oriented to - Google Patents
A kind of Kirschner wire guider being accurately oriented to Download PDFInfo
- Publication number
- CN208851624U CN208851624U CN201820745841.9U CN201820745841U CN208851624U CN 208851624 U CN208851624 U CN 208851624U CN 201820745841 U CN201820745841 U CN 201820745841U CN 208851624 U CN208851624 U CN 208851624U
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- CN
- China
- Prior art keywords
- fixed bin
- kirschner wire
- sliding groove
- accurately oriented
- wire guider
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model proposes the Kirschner wire guiders that one kind is accurately oriented to, the identical fixed bin of structure and active box including being rotatablely connected by connecting shaft, fixed bin upper and lower surface is provided with perforative placing groove, sliding groove is provided on the fixed bin of placing groove two sides, graduated scale is provided on the fixed bin of sliding groove side, fixed link is placed in sliding groove from top to bottom, fixing seat is placed on sliding groove below fixed bin, fixed bin is along being provided with pointer on active box side, and active box is on fixed bin side along being connected with angle scale by shaft.The Kirschner wire guider that one kind of the utility model is accurately oriented to, structure is simple, easy to use, convenient for adjusting the drilling direction and angle of Kirschner wire, improves the success rate of Kirschner wire fixation operation, reduces the operation pain of patient.
Description
Technical field
The utility model relates to the Kirschner wire guiders that one kind is accurately oriented to, and in particular to the Kirschner wire that one kind is accurately oriented to
Guider.
Background technique
Fracture refers to a kind of disease for causing bone parts due to wound or pathology etc. or being broken completely, in treatment bone
When folding, usually the end that fractures for the bone being displaced after fracture is first restored normal again or close to original normal position, fractured
It after reset, because its is unstable, is easy to happen and shifts again, therefore satisfied position is fixed in using different methods
On, so that it is gradually healed, fixed method has outer fixation and interior fixes two kinds.
Kirschner wire fixation is a kind of method of common interior fixation, and it is solid to generally use Kirschner wire to some unstable fractures
It is fixed, clinically for short bone, irregular bone, close on articular fracture fix and trans-articular it is fixed using Kirschner wire fixation effect compared with
It is good.
In fixation Kel's needle, it is necessary first to one end of Kirschner wire is mounted on electric drill, be then turned on electric drill, by kirschner
Stylus printer enters the bone that need to be fixed, but accurately squeezes into the more difficult assurance of Kirschner wire with position by a predetermined angle, especially navicular similar to wrist
Multi-joint face irregular bone as bone needs to extract Kirschner wire, squeezes into again when the angles and positions inaccuracy squeezed into,
Primary operation often needs repeatedly to squeeze into, and has virtually aggravated Accessory injury, has further destroyed blood supply, has extended operating time, into
And affect therapeutic effect.The angles and positions for squeezing into Kirschner wire are difficult to grasp, thus Kirschner wire fixation operation it is disposable at
Power is lower.
The Kirschner wire that the drilling direction of Kirschner wire is accurately oriented to can be oriented to during surgery therefore, it is necessary to a kind of
Device reduces the operation pain of patient to effectively improve the success rate of Kirschner wire fixation operation.
Summary of the invention
To solve the above-mentioned problems, the utility model proposes the Kirschner wire guiders that one kind is accurately oriented to.
The technical solution of the utility model is: the Kirschner wire guider that one kind is accurately oriented to, including is rotated by connecting shaft
The identical fixed bin of the structure of connection and active box, fixed bin upper and lower surface are provided with perforative placing groove, placing groove two sides
It is provided with sliding groove on fixed bin, graduated scale is provided on the fixed bin of sliding groove side, is placed with from top to bottom in sliding groove
Fixed link, is placed with fixing seat on the sliding groove below fixed bin, fixed bin on active box side along being provided with pointer, it is living
Dynamic box is on fixed bin side along being connected with angle scale by shaft；The fixed link includes the installation with threaded hole
Plate, mounting plate two sides are rotatably connected to side plate by pin shaft, and the rod piece with swivel head, rod piece bottom belt are equipped on threaded hole
There is the fixture block of wedge-shaped indentation；The fixing seat includes the pedestal that two sides are provided with arc groove, and pedestal bottom passes through fastening screw
Baffle is installed；It is placed with guide sleeve between the fixing seat and fixed link, is provided with hose clamp on guide sleeve.
Further, the pedestal is placed on above fixed bin, and baffle is placed below fixed bin, and baffle passes through lower section
Fastening screw be connected with pedestal.
Further, the guide sleeve is made of soft rubber.
Further, semicircular ring, the bulge loop cooperation of semicircular ring and swivel head bottom are provided at the top of the rod piece.
Further, the graduated scale length is 5 centimetres.
Further, screw is provided in the hose clamp, the screw is for tightening and unclamping hose clamp.
Beneficial effect
The Kirschner wire guider that one kind of the utility model is accurately oriented to, structure is simple, easy to use, convenient for adjusting kirschner
The drilling direction and angle of needle, the success rate of the fixed operation of Ti Gaoshi needle reduce the operation pain of patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of fixed link.
Fig. 3 is the schematic diagram of fixing seat.
Fig. 4 is the connection schematic diagram of rod piece and swivel head.
In figure, 1- fixed bin, 2- active box, 3- connecting shaft, 4- placing groove, 5- sliding groove, 6- graduated scale, 7- guide sleeve, 8-
Hose clamp, 9- fixing seat, 10- shaft, 11- angle scale, 12- pointer, 13- fixed link, 14- side plate, 15- mounting plate, 16- rotation
Head, 17- rod piece, 18- fixture block, 19- pedestal, 20- arc groove, 21- baffle, 22- fastening screw, 23- bulge loop, 24- semicircular ring.
Specific embodiment
The Kirschner wire guider being accurately oriented to one kind of the utility model with reference to the accompanying drawing elaborates.
As depicted in figs. 1 and 2, a kind of Kirschner wire guider being accurately oriented to, including the knot being rotatablely connected by connecting shaft 3
The identical fixed bin 1 of structure and active box 2,1 upper and lower surface of fixed bin are provided with perforative placing groove 4, the fixation of 4 two sides of placing groove
It is provided with sliding groove 5 on box 1, graduated scale 6 is provided on the fixed bin 1 of 5 side of sliding groove, is placed from top to bottom in sliding groove 5
There is fixed link 13, is placed with fixing seat 9 on the sliding groove 5 of 1 lower section of fixed bin, fixed bin 1 is on 2 side of active box along setting
There is pointer 12, active box 2 is connected with angle scale 11 along by shaft 10 on 1 side of fixed bin；The fixed link 13 is wrapped
The mounting plate 15 with threaded hole is included, 15 two sides of mounting plate are rotatably connected to side plate 14 by pin shaft, are provided on threaded hole
There is the rod piece 17 of swivel head 16,17 bottom of rod piece has the fixture block 18 of wedge-shaped indentation；The fixing seat 9 is provided with including two sides
The pedestal 19 of arc groove 20,19 bottom of pedestal are equipped with baffle 21 by fastening screw 22；The fixing seat 9 and fixed link 13
Between be placed with guide sleeve 7, hose clamp 8 is provided on guide sleeve 7；The pedestal 19 is placed on 1 top of fixed bin, and baffle 21 is placed on
1 lower section of fixed bin, baffle 21 are connected by the fastening screw 22 of lower section with pedestal 19；The guide sleeve is made of soft rubber；
Semicircular ring 24, the cooperation of bulge loop 23 of semicircular ring 24 and 16 bottom of swivel head are provided at the top of the rod piece 17；The scale
6 length of ruler is 5 centimetres；Screw is provided in the hose clamp 8, the screw is for tightening and unclamping hose clamp 8.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. the Kirschner wire guider that one kind is accurately oriented to, it is characterised in that: the structure including being rotatablely connected by connecting shaft is identical
Fixed bin and active box, fixed bin upper and lower surface is provided with perforative placing groove, is provided on the fixed bin of placing groove two sides
Sliding groove is provided with graduated scale on the fixed bin of sliding groove side, is placed with fixed link in sliding groove from top to bottom, under fixed bin
Fixing seat is placed on the sliding groove of side, fixed bin is along pointer is provided on active box side, and active box is close to fixed bin
Edge is connected with angle scale by shaft on side；The fixed link includes the mounting plate with threaded hole, and mounting plate two sides are logical
It crosses pin shaft and is rotatably connected to side plate, the rod piece with swivel head is installed on threaded hole, rod piece bottom has the card of wedge-shaped indentation
Block；The fixing seat includes the pedestal that two sides are provided with arc groove, and pedestal bottom is equipped with baffle by fastening screw；It is described
Fixing seat and fixed link between be placed with guide sleeve, be provided with hose clamp on guide sleeve.
2. the Kirschner wire guider that one kind according to claim 1 is accurately oriented to, it is characterised in that: the pedestal is placed
Above fixed bin, baffle is placed below fixed bin, and baffle is connected by the fastening screw of lower section with pedestal.
3. the Kirschner wire guider that one kind according to claim 1 is accurately oriented to, it is characterised in that: the guide sleeve is soft
Matter rubber is made.
4. the Kirschner wire guider that one kind according to claim 1 is accurately oriented to, it is characterised in that: at the top of the rod piece
It is provided with semicircular ring, the bulge loop cooperation of semicircular ring and swivel head bottom.
5. the Kirschner wire guider that one kind according to claim 1 is accurately oriented to, it is characterised in that: the graduated scale is long
Degree is 5 centimetres.
6. the Kirschner wire guider that one kind according to claim 1 is accurately oriented to, it is characterised in that: set in the hose clamp
It is equipped with screw, the screw is for tightening and unclamping hose clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745841.9U CN208851624U (en) | 2018-05-18 | 2018-05-18 | A kind of Kirschner wire guider being accurately oriented to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820745841.9U CN208851624U (en) | 2018-05-18 | 2018-05-18 | A kind of Kirschner wire guider being accurately oriented to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851624U true CN208851624U (en) | 2019-05-14 |
Family
ID=66411206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820745841.9U Expired - Fee Related CN208851624U (en) | 2018-05-18 | 2018-05-18 | A kind of Kirschner wire guider being accurately oriented to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208851624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542490A (en) * | 2018-05-18 | 2018-09-18 | 宁波市第二医院 | A kind of Kirschner wire guider being accurately oriented to |
-
2018
- 2018-05-18 CN CN201820745841.9U patent/CN208851624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108542490A (en) * | 2018-05-18 | 2018-09-18 | 宁波市第二医院 | A kind of Kirschner wire guider being accurately oriented to |
| CN108542490B (en) * | 2018-05-18 | 2024-05-28 | 宁波市第二医院 | Accurately-guided kirschner wire guide |
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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: 20190514 Termination date: 20200518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |