CN203280481U - Guiding device used in orthopedics department - Google Patents
Guiding device used in orthopedics department Download PDFInfo
- Publication number
- CN203280481U CN203280481U CN2013200578775U CN201320057877U CN203280481U CN 203280481 U CN203280481 U CN 203280481U CN 2013200578775 U CN2013200578775 U CN 2013200578775U CN 201320057877 U CN201320057877 U CN 201320057877U CN 203280481 U CN203280481 U CN 203280481U
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- guide post
- hole
- hole block
- hole piece
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Abstract
The utility model discloses a guiding device used in an orthopedics department. The guiding device comprises a left guiding rod, a right guiding rod, a connecting rod, a left cross through hole block and a right cross through hole block. The connecting rod transversely penetrates through the left cross through hole block and the right cross through hole block. The left guiding rod and the right guiding rod longitudinally penetrate through the left cross through hole block and the right cross through hole block respectively. Three screw sleeves are arranged on the upper portion of the left guiding rod, positioning blocks are fixed into the upper screw sleeve and the lower screw sleeve respectively, and a guiding head is fixed into the middle screw sleeve. The three screw sleeves which correspond to the left guide rod are arranged on the upper portion of the right guiding rod, and positioning bocks and a positioning hole are correspondingly fixed into the screw sleeves respectively. A fastening screw is arranged in the middle of the left cross through hole block, and a fastening screw is arranged in the middle of the right cross through hole block. The guiding device used in the orthopedics department is simple in structure and convenient to use, accuracy of an operation can be guaranteed, the operation positioning difficulty can be lowered, the operation time can be shortened, pain of a patient can be reduced, and operation quality can be guaranteed.
Description
Technical field
This utility model is specifically related to a kind of guider of dept. of orthopedics, belongs to medical instruments field.
Background technology
in clinical osseous surgery process, fixing screw and the draw points of adopting in nearly joint part fracture are fixed more, draw and treat by bone, in bone traction punching process, by the diagnosis injury, then by guider of dept. of orthopedics, the joint injury is fixed, laterally punch accurately the endoplasm layer by osseous pin after having fixed, make osseous pin vertical with the key longitudinal axis, although yet existing guider of dept. of orthopedics guide head can accurately be aimed at injury, but the locating hole of back can not accurately be located, in the operation engineering, easily because touch, cause location inaccurate, make the degree of accuracy of impact punching.
Summary of the invention
This utility model purpose is for the deficiencies in the prior art, and a kind of convenient fixing, guider of dept. of orthopedics that degree of accuracy is high are provided.
A kind of guider of dept. of orthopedics of the present utility model, comprise left guide post, right guide post, connecting rod, left cross-hole piece and right cross-hole piece; The left and right cross-hole piece of described connecting rod lateral direction penetrating; Described left guide post and right guide post be vertical corresponding left and right cross-hole piece that connects respectively; Described left guide post top is provided with three swivel nuts; Be fixed with locating piece in the swivel nut of up and down; Middle swivel nut is fixed with guide head; Described right guide post top is equipped with three swivel nuts corresponding with left guide post; Described swivel nut correspondence is fixed with locating piece and locating hole;
Described left cross-hole piece and right cross-hole piece middle are provided with trip bolt.
Further, described connecting rod connects left guide post and right guide post.
Further, described trip bolt connects left and right cross-hole piece and left and right guide post by screw thread.
As preferably, described left cross-hole piece and right cross-hole piece are cuboid.
Beneficial effect
This utility model positions by two places up and down of the locating piece in the swivel nut up and down of left and right guide post to the joint injury while using, by guide head and locating hole, injury is positioned, realized three places of injured joints are fixed, guaranteed the degree of accuracy of punching, move and carry out coarse adjustment on connecting rod by left and right guide post, screw on swivel nut by guide head and carry out fine tuning, simple in structure, easy to use, can guarantee the degree of accuracy of performing the operation and reduce the location of operation difficulty, shorten operating time, reduce patient painful, guarantee the operation quality.
Description of drawings
In order to be easy to explanation, this utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is the schematic diagram of this utility model guider of dept. of orthopedics.
The left guide post of 1-; The right guide post of 2-; The 3-connecting rod; The left cross-hole piece of 4-; The right cross-hole piece of 5-; The 6-swivel nut; The 7-locating piece; The 8-guide head; The 9-swivel nut; 10-locating piece 11-locating hole; The 12-trip bolt.
The specific embodiment
As shown in Figure 1, a kind of guider of dept. of orthopedics of the present utility model, comprise left guide post 1, right guide post 2, connecting rod 3, left cross-hole piece 4 and right cross-hole piece 5; The described connecting rod 3 left and right cross-hole pieces 4 of lateral direction penetrating, 5; Described left guide post 1 and right guide post 2 be vertical corresponding left and right cross-hole piece 4,5 that connects respectively; Described left guide post 1 top is provided with three swivel nuts 6; Be fixed with locating piece 7 in the swivel nut of up and down; Middle swivel nut is fixed with guide head 8; Described right guide post 2 tops are equipped with three swivel nuts 9 with left guide post 1 correspondence; Described swivel nut 9 correspondences are fixed with locating piece 7 and locating hole 11; Described left cross-hole piece 4 and right cross-hole piece 5 middles are provided with trip bolt 12.
Wherein, described connecting rod 3 connects left guide post 1 and right guide post 2, can slide left and right.Described trip bolt 12 connects left and right cross-hole piece 4,5 and left and right guide post 1,2 by screw thread.Described left cross-hole piece 4 and right cross-hole piece 5 are cuboid.
This utility model positions by two places up and down of the locating piece in the swivel nut up and down of left and right guide post to the joint injury while using, by guide head and locating hole, injury is positioned, realized three places of injured joints are fixed, guaranteed the degree of accuracy of punching, move and carry out coarse adjustment on connecting rod by left and right guide post, screw on swivel nut by guide head and carry out fine tuning, simple in structure, easy to use, can guarantee the degree of accuracy of performing the operation and reduce the location of operation difficulty, shorten operating time, reduce patient painful, guarantee the operation quality.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Under the prerequisite that does not break away from this utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that this utility model is asked for protection, all be documented in claims.
Claims (4)
1. a guider of dept. of orthopedics, is characterized in that: comprise left guide post, right guide post, connecting rod, left cross-hole piece and right cross-hole piece; The left and right cross-hole piece of described connecting rod lateral direction penetrating; Described left guide post and right guide post be vertical corresponding left and right cross-hole piece that connects respectively; Described left guide post top is provided with three swivel nuts; Be fixed with locating piece in the swivel nut of up and down; Middle swivel nut is fixed with guide head; Described right guide post top is equipped with three swivel nuts corresponding with left guide post; Described swivel nut correspondence is fixed with locating piece and locating hole; Described left cross-hole piece and right cross-hole piece middle are provided with trip bolt.
2. guider of dept. of orthopedics according to claim 1, is characterized in that: the described connecting rod left guide post of perforation and right guide post.
3. guider of dept. of orthopedics according to claim 1, it is characterized in that: described trip bolt connects left and right cross-hole piece and left and right guide post by screw thread.
4. guider of dept. of orthopedics according to claim 1, it is characterized in that: described left cross-hole piece and right cross-hole piece are cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200578775U CN203280481U (en) | 2013-02-01 | 2013-02-01 | Guiding device used in orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200578775U CN203280481U (en) | 2013-02-01 | 2013-02-01 | Guiding device used in orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203280481U true CN203280481U (en) | 2013-11-13 |
Family
ID=49536865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200578775U Expired - Fee Related CN203280481U (en) | 2013-02-01 | 2013-02-01 | Guiding device used in orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203280481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095678A (en) * | 2014-01-16 | 2014-10-15 | 无锡市闻泰百得医疗器械有限公司 | Layered spinal nail seat |
| CN112842495A (en) * | 2021-01-13 | 2021-05-28 | 东莞市松山湖中心医院(东莞市石龙人民医院、东莞市第三人民医院、东莞市心血管病研究所) | Percutaneous closed reduction patellar fracture internal fixation device |
-
2013
- 2013-02-01 CN CN2013200578775U patent/CN203280481U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095678A (en) * | 2014-01-16 | 2014-10-15 | 无锡市闻泰百得医疗器械有限公司 | Layered spinal nail seat |
| CN104095678B (en) * | 2014-01-16 | 2016-07-13 | 无锡市闻泰百得医疗器械有限公司 | A kind of layer-stepping spinal column nail seat |
| CN112842495A (en) * | 2021-01-13 | 2021-05-28 | 东莞市松山湖中心医院(东莞市石龙人民医院、东莞市第三人民医院、东莞市心血管病研究所) | Percutaneous closed reduction patellar fracture internal fixation device |
| CN112842495B (en) * | 2021-01-13 | 2022-09-06 | 东莞市松山湖中心医院(东莞市石龙人民医院、东莞市第三人民医院、东莞市心血管病研究所) | Percutaneous closed reduction patellar fracture internal fixation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20140201 |