CN202723957U - Calcaneal fracture re-placing device - Google Patents
Calcaneal fracture re-placing device Download PDFInfo
- Publication number
- CN202723957U CN202723957U CN 201220398022 CN201220398022U CN202723957U CN 202723957 U CN202723957 U CN 202723957U CN 201220398022 CN201220398022 CN 201220398022 CN 201220398022 U CN201220398022 U CN 201220398022U CN 202723957 U CN202723957 U CN 202723957U
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- frame
- placing
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- calcaneus
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Abstract
The utility model discloses a calcaneal fracture re-placing device, and belongs to the technical field of medical instruments. The calcaneal fracture re-placing device comprises a U-shaped main frame, a U-shaped re-placing frame and a traction bar. The traction bar is connected with the U-shaped main frame in treaded mode, and the lower end of the traction bar is movably connected with the U-shaped re-placing frame. Kirschner wire traction holes are arranged in two sides of the U-shaped re-placing frame, pressurizing rods are arranged on two sides of the U-shaped main frame, and re-placing molding plates are arranged at the internal end of the pressurizing rods. The calcaneal fracture re-placing device is simple in structure, convenient to operate, low in cost and obvious in treatment effect, and greatly reduces the morbidity of a complication and a sequelae, can effectively recover the normal height and width of calcaneus, and can look at the lower articular surface directly.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially the calcaneus fracture diaplasis device.
Background technology
Fracture of calcaneus is the common damage of foot, maximum with between twenty and fifty the wounded, can seriously destroy talocalcaneal joint, cause adhesion and stiff, and bony spur formation and calcaneus malunion etc., can leave over and suffer from sufficient pain, dyskinesia, ankle bump, the tendon cripetura, articular surface is unequal disabled, and disability rate is high, has a strong impact on daily life.
Summary of the invention
Technical assignment of the present utility model is a kind of calcaneus fracture diaplasis device that provides for above the deficiencies in the prior art.
The technical scheme that its technical problem that solves this utility model adopts is: the calcaneus fracture diaplasis device, this device is made of U-shaped body frame, U-shaped reset frame and draw bar, described draw bar is threaded connection described U-shaped body frame, described draw bar lower end and described U-shaped reset frame are movably connected, be provided with the Kirschner wire towing pad in the both sides of described U-shaped reset frame, both sides at described U-shaped body frame are provided with pressure rod, are provided with the plastotype plate that resets in the inner end of described pressure rod.
Be provided with some fixing holes in the both sides of described U-shaped body frame.
Be provided with cushion at the described plastotype plate that resets, for the protection of nerve and blood vessel.
The utility model has the advantage of simple in structurely, easy to operate, expense is low, and therapeutic effect is remarkable, greatly reduces the sickness rate of complication and sequela, and the normal height of efficient recovery calcaneus, width and direct-view inferior articular surface can be arranged.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with Figure of description this utility model is done following detailed description.
As shown in the figure, the calcaneus fracture diaplasis device, this device is made of U-shaped body frame 1, U-shaped reset frame 2 and draw bar 3, described draw bar 3 is threaded connection described U-shaped body frame 1, described draw bar 3 lower ends and described U-shaped reset frame 2 are movably connected, be provided with Kirschner wire towing pad 4 in the both sides of described U-shaped reset frame 2, be provided with pressure rod 5 in the both sides of described U-shaped body frame 1, be provided with the plastotype plate 6 that resets in the inner end of described pressure rod 5.
Be provided with some fixing holes 7 in the both sides of described U-shaped body frame.
Be provided with cushion 8 at the described plastotype plate that resets, for the protection of nerve and blood vessel.
Its operation principle is: lay the calcaneus fracture diaplasis device after operation is finished, Kirschner wire is penetrated in the Kirschner wire towing pad 4 of U-shaped reset frame 2, U-shaped body frame 1 is fixed on the astragalus, then rotation traction traction bar 3 makes it draw along the calcaneus Y-direction, can recover the calcaneus height, and regulate along the Bohler direction, screw in simultaneously pressure rod 5 from bilateral, can recover width of calcaneus; After the reduction of the fracture, use first 2 pieces of Kirschner wires temporary fixed, remove again the calcaneus fracture diaplasis device, lay suitable anatomical form titanium plate and fix.
Claims (3)
1. calcaneus fracture diaplasis device, it is characterized in that this device is made of U-shaped body frame, U-shaped reset frame and draw bar, described draw bar is threaded connection described U-shaped body frame, described draw bar lower end and described U-shaped reset frame are movably connected, be provided with the Kirschner wire towing pad in the both sides of described U-shaped reset frame, both sides at described U-shaped body frame are provided with pressure rod, are provided with the plastotype plate that resets in the inner end of described pressure rod.
2. calcaneus fracture diaplasis device according to claim 1 is characterized in that being provided with some fixing holes in the both sides of described U-shaped body frame.
3. calcaneus fracture diaplasis device according to claim 1 is characterized in that being provided with cushion at the described plastotype plate that resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398022 CN202723957U (en) | 2012-08-13 | 2012-08-13 | Calcaneal fracture re-placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398022 CN202723957U (en) | 2012-08-13 | 2012-08-13 | Calcaneal fracture re-placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202723957U true CN202723957U (en) | 2013-02-13 |
Family
ID=47649717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398022 Expired - Fee Related CN202723957U (en) | 2012-08-13 | 2012-08-13 | Calcaneal fracture re-placing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202723957U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431899A (en) * | 2013-09-04 | 2013-12-11 | 王晓宁 | Multifunctional traction repositor |
| CN103479455A (en) * | 2013-10-16 | 2014-01-01 | 苏州市中医医院 | Calcaneal fracture manual repositor |
| CN110051415A (en) * | 2018-01-19 | 2019-07-26 | 常州市第一人民医院 | Improve in calcaneus art and resets traction controller |
| CN112022313A (en) * | 2020-09-17 | 2020-12-04 | 河北医科大学第三医院 | Calcaneus fracture three-dimensional traction reduction device |
-
2012
- 2012-08-13 CN CN 201220398022 patent/CN202723957U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103431899A (en) * | 2013-09-04 | 2013-12-11 | 王晓宁 | Multifunctional traction repositor |
| CN103479455A (en) * | 2013-10-16 | 2014-01-01 | 苏州市中医医院 | Calcaneal fracture manual repositor |
| CN110051415A (en) * | 2018-01-19 | 2019-07-26 | 常州市第一人民医院 | Improve in calcaneus art and resets traction controller |
| CN112022313A (en) * | 2020-09-17 | 2020-12-04 | 河北医科大学第三医院 | Calcaneus fracture three-dimensional traction reduction device |
| CN112022313B (en) * | 2020-09-17 | 2021-07-23 | 河北医科大学第三医院 | Calcaneus fracture three-dimensional traction reduction 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: 20130213 Termination date: 20130813 |