CN204931832U - Anatomical form Distal-radius palmar-locking bone fracture plate - Google Patents
Anatomical form Distal-radius palmar-locking bone fracture plate Download PDFInfo
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- CN204931832U CN204931832U CN201520747595.7U CN201520747595U CN204931832U CN 204931832 U CN204931832 U CN 204931832U CN 201520747595 U CN201520747595 U CN 201520747595U CN 204931832 U CN204931832 U CN 204931832U
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Abstract
一种解剖型桡骨远端掌侧锁定接骨板，所述接骨板呈T型结构，包括横向部分的头部和纵向部分的板部，板部设有由加压孔槽和锁定孔部分组成的组合孔，孔型方向与板型方向保持一致，头部与板部还设有克氏针孔，所述头部设有万向孔，所述万向孔的轴线与头部板面之间的夹角范围为正负15度之间；所述头部设有锁定孔，所述锁定孔上安装有可拆卸的定位器；所述头部设有倒角结构，倒角范围为正负5度之间。本实用新型头部设有万向孔，并与接骨板成一定的角度，接骨螺钉能够打入桡骨颈突，对桡骨颈突有一定的拉力，帮助骨骼复位，促进骨折愈合。
An anatomical locking bone plate at the volar side of the distal radius. The bone plate has a T-shaped structure, including a head of the transverse part and a plate part of the longitudinal part. The plate part is provided with a pressure hole groove and a locking hole part. Combination holes, the direction of the hole type is consistent with the direction of the plate type, the head and the plate are also equipped with Kirschner wire holes, the head is provided with a universal hole, the axis of the universal hole and the plate surface of the head The included angle range is between plus and minus 15 degrees; the head is provided with a locking hole, and a detachable locator is installed on the locking hole; the head is provided with a chamfering structure, and the chamfering range is plus or minus between 5 degrees. The head of the utility model is provided with a universal hole, and forms a certain angle with the bone plate. The bone screw can be driven into the radial cervical process, and has a certain pulling force on the radial cervical process, which helps the bone reset and promotes fracture healing.
Description
Technical field
This utility model relates to medical instruments field, is the blade plate for distal radial palmar fracture.
Background technology
Fracture of radius is common clinical disease, and what be applied to fracture of radius mostly is Universal locking fracture bone plate, there has been proposed a lot of scheme for this bone plate system, but not for the solution of the radius neck place of dashing forward fracture, the angle of Kirschner wire can not regulate simultaneously.
Summary of the invention
The purpose of this utility model is the drawback existed to overcome existing locking bone fracture plate, a kind of Distal-radius palmar-locking bone fracture plate is provided, its head is provided with universal hole, and have a certain degree with blade plate, bone screw can be squeezed into radius neck and dash forward, radius neck is dashed forward certain pulling force, helps bone reduction, promote union of fracture.
This utility model solves the problems of the technologies described above adopted technical scheme:
A kind of anatomical form Distal-radius palmar-locking bone fracture plate, the T-shaped structure of described blade plate, comprise the head of lateral part and the plate portion of longitudinal component, plate portion is provided with the combination bore be made up of pressurization hole slot and lock hole part, pass direction and template direction are consistent, head and plate portion are also provided with kirschner pin hole, and described head is provided with universal hole, and the angular range between the axis in described universal hole and head plate face is between positive and negative 15 degree; Described head is provided with lock hole, and described lock hole is provided with dismountable localizer; Described head is provided with chamfering structure, and chamfering scope is between positive and negative 5 degree.
Described lock hole is 6, and interval is arranged.
On the centrage being centrally located at plate portion of described combination bore.
Described kirschner pin hole becomes certain pivot angle.
Compared with prior art, this utility model has following beneficial effect: head is provided with universal hole, and has a certain degree with blade plate, and bone screw can be squeezed into radius neck and dash forward, and to dash forward certain pulling force to radius neck, helps bone reduction, promotes union of fracture; Head lock hole loads localizer, in drill process guarantor to, and prevent the damage of screw thread; Head makes chamfering structure, makes head thinnest part only have 0.75mm, to reduce the damage to muscular tissue; On the centrage being centrally located at plate portion of combination bore, maintain stress equilibrium distribution, the fracture avoiding stress to concentrate causing; Kirschner pin hole becomes certain pivot angle, can adjust Kirschner wire angle according to practical situation.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram;
Fig. 2 is using state figure of the present utility model;
Fig. 3 is this utility model localizer scheme of installation.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As Figure 1-3, a kind of anatomical form Distal-radius palmar-locking bone fracture plate, the T-shaped structure of described blade plate, comprise the head 1 of lateral part and the plate portion 5 of longitudinal component, plate portion is provided with the combination bore 51 be made up of pressurization hole slot and lock hole part, and pass direction and template direction are consistent, and head and plate portion are also provided with kirschner pin hole 3, described head is provided with universal hole 11, and the angular range between the axis in described universal hole and head plate face is between positive and negative 15 degree; Described head is provided with lock hole 12, described lock hole is provided with dismountable localizer 6; Described head is provided with chamfering structure, and chamfering scope is between positive and negative 5 degree.Described lock hole is 6, and interval is arranged.On the centrage being centrally located at plate portion of described combination bore.Described kirschner pin hole becomes certain pivot angle.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747595.7U CN204931832U (en) | 2015-09-24 | 2015-09-24 | Anatomical form Distal-radius palmar-locking bone fracture plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747595.7U CN204931832U (en) | 2015-09-24 | 2015-09-24 | Anatomical form Distal-radius palmar-locking bone fracture plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204931832U true CN204931832U (en) | 2016-01-06 |
Family
ID=54999297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747595.7U Expired - Lifetime CN204931832U (en) | 2015-09-24 | 2015-09-24 | Anatomical form Distal-radius palmar-locking bone fracture plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204931832U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615974A (en) * | 2016-03-17 | 2016-06-01 | 孙劲 | Orthopedic steel plate convenient to locate |
| CN105615973A (en) * | 2016-03-17 | 2016-06-01 | 中国葛洲坝集团中心医院 | Vibration locating orthopedic steel plate |
| CN105963008A (en) * | 2016-06-29 | 2016-09-28 | 江苏艾迪尔医疗科技股份有限公司 | Universal locking plate for proximal femur front side |
| CN105997222A (en) * | 2016-06-29 | 2016-10-12 | 江苏艾迪尔医疗科技股份有限公司 | Femoral proximal joint external universal locking plate |
| CN106037912A (en) * | 2016-06-29 | 2016-10-26 | 江苏艾迪尔医疗科技股份有限公司 | Thighbone front side straight locking plate |
-
2015
- 2015-09-24 CN CN201520747595.7U patent/CN204931832U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615974A (en) * | 2016-03-17 | 2016-06-01 | 孙劲 | Orthopedic steel plate convenient to locate |
| CN105615973A (en) * | 2016-03-17 | 2016-06-01 | 中国葛洲坝集团中心医院 | Vibration locating orthopedic steel plate |
| CN105615974B (en) * | 2016-03-17 | 2018-03-30 | 孙劲 | It is easy to the orthopedic steel plate of positioning |
| CN105963008A (en) * | 2016-06-29 | 2016-09-28 | 江苏艾迪尔医疗科技股份有限公司 | Universal locking plate for proximal femur front side |
| CN105997222A (en) * | 2016-06-29 | 2016-10-12 | 江苏艾迪尔医疗科技股份有限公司 | Femoral proximal joint external universal locking plate |
| CN106037912A (en) * | 2016-06-29 | 2016-10-26 | 江苏艾迪尔医疗科技股份有限公司 | Thighbone front side straight locking plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160106 |
|
| CX01 | Expiry of patent term |