Double-column locking plate for distal radius palmaris

A technology of distal radius and locking plate, which is applied in the field of medical devices, can solve problems such as easy to be pulled out, locking failure, and weak locking, and achieve the effect of firm locking and reduced damage

Inactive Publication Date: 2016-02-17
TIANJIN KANGER MEDICAL DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when performing bone locking of the distal radius, especially when locking the volar side of the distal radius, the locking plate used has an unreasonable design of the locking hole and an unscientific plate structure, resulting in unstable locking. After locking, the screw holds the The str...

Method used

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  • Double-column locking plate for distal radius palmaris

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Embodiment Construction

[0011] Below, the substantive features and advantages of the present invention will be further described in conjunction with examples, but the present invention is not limited to the listed examples.

[0012] see figure 1 As shown, the figure shows the structure of a double-column locking plate on the palm side of the distal radius provided by an embodiment of the present invention. For ease of description, only parts related to the embodiments of the present invention are shown.

[0013] see figure 1 , a kind of distal radius volar double-column locking plate 1, comprising a straight body 2, the straight body 2 has a shield-shaped head 10, the straight body 2 is provided with four locking pressure holes 7, and a Pressurized locking hole 9, said pressurized locking hole 9 is located in the upper middle part of said straight plate body 2, that is, located in the middle of three pressurized locked holes 9 and another pressurized locked hole 9, the upper end of said straight pl...

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Abstract

The invention belongs to the technical field of medical instruments and particularly relates to a double-column locking plate for distal radius palmaris. The double-column locking plate comprises a straight plate body which is provided with a shield-shaped head, four locking compression holes and a compression locking hole, the compression locking hole is positioned in the upper middle of the straight plate body, two furcated column head bodies are formed at the upper end of the straight plate body, and each column head body is provided with a plurality of screw holes. The double-column locking plate for the distal radius palmaris has the advantages that the straight plate body is provided with the shield-shaped head, the four locking compression holes and the compression locking hole, the compression locking hole is positioned in the upper middle of the straight plate body, the two furcated column head bodies are formed at the upper end of the straight plate body, each column head body is provided with the screw holes, and accordingly damage to soft tissues during implantation can be reduced; by the aid of the screw holes, multiple kinds of selection is facilitated, more selection can be achieved and locking is firm.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a double-column locking plate at the palm side of the distal radius. Background technique [0002] During surgery, when encountering fractures or fractures, etc., it is necessary to use a locking plate made of metal corresponding to the corresponding part to lock the damaged part of the bone. Usually, special screws are used, or corresponding locking plates are used. The special locking screw in the hole is implanted in the body for locking. [0003] At present, when performing bone locking of the distal radius, especially when locking the volar side of the distal radius, the locking plate used has an unreasonable design of the locking hole and an unscientific plate structure, resulting in unstable locking. After locking, the screw holds the The strength is not strong, and it is easy to be pulled out after a long time, causing the lock to fail and lose the lo...

Claims

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Application Information

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IPC IPC(8): A61B17/80
CPCA61B17/8061
Inventor 安宗源甘澎兰成营
Owner TIANJIN KANGER MEDICAL DEVICE
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