CN202568411U - Combined tibial plateau former - Google Patents
Combined tibial plateau former Download PDFInfo
- Publication number
- CN202568411U CN202568411U CN 201220184356 CN201220184356U CN202568411U CN 202568411 U CN202568411 U CN 202568411U CN 201220184356 CN201220184356 CN 201220184356 CN 201220184356 U CN201220184356 U CN 201220184356U CN 202568411 U CN202568411 U CN 202568411U
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- CN
- China
- Prior art keywords
- platform module
- tibial plateau
- template handle
- plateau
- former
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- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to a combined tibial plateau former which is characterized by comprising a plateau module, a template handle and parallel bone cutting gauges, wherein the plateau module and the template handle are arranged together. A center fixing hole is arranged at the center of the plateau module, two shock absorber holes are arranged at the front end of the center fixing hole of the plateau module, and an arc shin front cutting slot is arranged at the back end of the center fixing hole of the plateau module. A pair of parallel bone cutting gauges is arranged on two sides of the front end of the template handle, and the surfaces of the parallel bone cutting gauges are parallel to the plateau module and are located on the lower portion of the plateau module. The plateau module, the template handle and the parallel bone cutting gauges are organically combined together to complete the processing process of a tibial plateau. The combined tibial plateau former is simple in structure, convenient to use, high in accuracy, fast and effective, and can be widely applied to knee joint operations by being used as an auxiliary device for knee joint operation treatment.
Description
Technical field
This utility model belongs to medical instruments field, particularly a kind of combination type tibial plateau former.
Background technology
Whole knee artificial joint replacement is treatment and repairs effective modus operandi of the destructive disease of knee joint.The liquidating property stress that the buffer-type knee joint is produced in the time of can reducing between the prosthese motion effectively, thus played the effect of joint motions bufferings, its coefficient of friction, have prosthese simultaneously and implant the back and be difficult for characteristics such as loosening, good stability.In carrying out the kneed tibial plateau processing procedure of buffer-type; The boring processing in fixing hole, shock-absorbing hole need on tibial plateau, be carried out and the crown of tibial plateau cuts treatment steps such as bone; Existing processing method all adopts separately separate equipment to handle, and the problem of its existence is: complicated operation, processing speed wait problem slowly.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, and a kind of reasonable in design, easy to use and combination type tibial plateau former fast and effectively is provided.
This utility model solves its technical problem and takes following technical scheme to realize:
A kind of combination type tibial plateau former; Comprise that platform module, template handle and parallel section bone advise; Described platform module and template handle are installed together; Be shaped on a center fixation hole in platform module central authorities, be shaped on two shock absorber holes, before the rear end in the center fixation hole of platform module is shaped on an arc shin, cut line groove at the front end of the center positioning hole of platform module; The front end both sides of described template handle are installed pair of parallel and are cut bone rule, and this parallel section bone rule surface is parallel with the platform module and be positioned at the bottom of platform module.
And the mounting means of described platform module and template handle is: be shaped on a mounting groove in the rear end of platform module, be inlaid in through the front end of this mounting groove with the template handle.
And; Described template handle with the mounting means of parallel section hone lamella is: the front end both sides at the template handle are installed in parallel section hone lamella on the template handle through screw respectively, and the position through unscrewing parallel section hone lamella of screw adjustment is also fixed parallel section hone lamella through the screw of screwing.
And described platform module is a disk shape.
The advantage and the good effect of this utility model are:
This utility model organically combines platform module, template handle, parallel section bone rule; Carry out the boring in fixing hole, shock-absorbing hole handles through center fixation hole on the platform module and shock absorber hole; The crown that carries out tibial plateau through parallel section bone rule cuts the bone processing; It is simple in structure, easy to use, accuracy is high, fast effectively, it can be widely used in the knee surgery as the auxiliary facilities of knee surgery treatment.
Description of drawings
Fig. 1 is the decomposition texture sketch map of this utility model;
Fig. 2 is the user mode sketch map of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model embodiment is done further detailed description:
A kind of combination type tibial plateau former like Fig. 1 and shown in Figure 2, comprises platform module 3, template handle 7 and parallel section bone rule 5.The mounting groove 8 that described platform module is shaped on through its rear end is inlaid in the front end of template handle; This platform module is of different sizes; The platform module that different size can be installed according to actual needs is to satisfy different patients' needs; This platform module is a disk shape, is shaped on a center fixation hole 2 in platform module central authorities, uses drill bit can on tibial plateau, get out fixing hole through this center fixation hole and is used to install artificial buffer-type knee joint; Front end at center positioning hole is shaped on two shock absorber holes 1, uses drill bit can on tibial plateau, get out two shock-absorbing holes through these two shock-absorbing holes and is used to install shock absorber; Before the rear end in center fixation hole is shaped on an arc shin, cut line groove, use saw blade to carry out the tangent line operation through cutting line groove before this shin at tibial plateau.The front end both sides of described template handle are installed pair of parallel through screw 6 symmetrical levels and are cut bone rule 5; This parallel section bone rule surface is parallel with the platform module and be positioned at the bottom of platform module; In use it is moved to the tibial plateau both sides and the screw of screwing is fixed it; Cut bone through this crown that can use saw blade to carry out tibial plateau to parallel section bone rule, unscrewing screw after finishing using can unload this former from tibial plateau.
The operation principle of this utility model is: in carrying out the tibial plateau processing procedure; The platform module that should select to be fit to size is inlaid in and is placed in parallel on the tibial plateau surface with the template handle; Be attached to the outside of tibial plateau and the screw of screwing is fixed together itself and tibial plateau with parallel section bone rule are inboard; Cut line groove before using narrow saw blade through shin then and carry out tangent line at tibial plateau; Use unit-type drill head on tibial plateau, to get out fixing hole through the center fixation hole; Use unit-type drill head on tibial plateau, to get out two shock-absorbing holes through two shock absorber holes, the crown that uses saw blade to carry out tibial plateau through parallel section bone rule cuts bone, unscrews screw at last and unloads this former.
It is emphasized that; The described embodiment of this utility model is illustrative; Rather than it is determinate; Therefore this utility model is not limited to the embodiment described in the specific embodiment, every by those skilled in the art according to other embodiments that the technical scheme of this utility model draws, belong to the scope of this utility model protection equally.
Claims (4)
1. combination type tibial plateau former; It is characterized in that: comprise that platform module, template handle and parallel section bone advise; Described platform module and template handle are installed together; Be shaped on a center fixation hole in platform module central authorities, be shaped on two shock absorber holes, before the rear end in the center fixation hole of platform module is shaped on an arc shin, cut line groove at the front end of the center positioning hole of platform module; The front end both sides of described template handle are installed pair of parallel and are cut bone rule, and this parallel section bone rule surface is parallel with the platform module and be positioned at the bottom of platform module.
2. combination type tibial plateau former according to claim 1; It is characterized in that: the mounting means of described platform module and template handle is: be shaped on a mounting groove in the rear end of platform module, be inlaid in through the front end of this mounting groove with the template handle.
3. combination type tibial plateau former according to claim 1; It is characterized in that: described template handle with the mounting means of parallel section hone lamella is: the front end both sides at the template handle are installed in parallel section hone lamella on the template handle through screw respectively, and the position through unscrewing parallel section hone lamella of screw adjustment is also fixed parallel section hone lamella through the screw of screwing.
4. according to each described combination type tibial plateau former of claim 1 to 3, it is characterized in that: described platform module is a disk shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184356 CN202568411U (en) | 2012-04-27 | 2012-04-27 | Combined tibial plateau former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220184356 CN202568411U (en) | 2012-04-27 | 2012-04-27 | Combined tibial plateau former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202568411U true CN202568411U (en) | 2012-12-05 |
Family
ID=47237874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220184356 Expired - Fee Related CN202568411U (en) | 2012-04-27 | 2012-04-27 | Combined tibial plateau former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202568411U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490451A (en) * | 2014-12-31 | 2015-04-08 | 北京爱康宜诚医疗器材股份有限公司 | Combined osteotomy guide |
| CN106264752A (en) * | 2016-08-16 | 2017-01-04 | 孙朝军 | Distal femur and front and back condyle measurement and positioning osteotomy device for knee replacements |
| CN107811697A (en) * | 2016-09-14 | 2018-03-20 | 北京蒙太因医疗器械有限公司 | Tibial plateau is to line handle |
| CN110115628A (en) * | 2019-05-14 | 2019-08-13 | 影为医疗科技(上海)有限公司 | A kind of construction method of the model of personalization High Tibial Osteotomy angle automatching template |
-
2012
- 2012-04-27 CN CN 201220184356 patent/CN202568411U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104490451A (en) * | 2014-12-31 | 2015-04-08 | 北京爱康宜诚医疗器材股份有限公司 | Combined osteotomy guide |
| CN104490451B (en) * | 2014-12-31 | 2017-03-15 | 北京爱康宜诚医疗器材股份有限公司 | Combination type bone-culting operation guide plate |
| CN106264752A (en) * | 2016-08-16 | 2017-01-04 | 孙朝军 | Distal femur and front and back condyle measurement and positioning osteotomy device for knee replacements |
| CN107811697A (en) * | 2016-09-14 | 2018-03-20 | 北京蒙太因医疗器械有限公司 | Tibial plateau is to line handle |
| CN107811697B (en) * | 2016-09-14 | 2020-02-07 | 北京蒙太因医疗器械有限公司 | Tibial plateau alignment handle |
| CN110115628A (en) * | 2019-05-14 | 2019-08-13 | 影为医疗科技(上海)有限公司 | A kind of construction method of the model of personalization High Tibial Osteotomy angle automatching template |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20151111 Granted publication date: 20121205 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161111 Granted publication date: 20121205 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20161111 Granted publication date: 20121205 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170511 Granted publication date: 20121205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150427 |