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Inner-side locking plate for distal tibia

A locking plate and tibial technology, applied in the field of medical devices, can solve the problems of losing the locking function, easy to be pulled out, locking failure, etc., and achieve the effect of reducing blood supply damage, reducing injuries, and reducing 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 locking the inner side of the distal tibia, the locking plate used is not well designed due to the unreasonable design of the corresponding locking hole, resulting in weak locking and weak holding force of the screw after locking. After a long time, it is easy to be pulled out, resulting in The lock is invalid and loses the function of locking, which is not conducive to the recovery of the patient's body. In addition, it is not conducive to blood circulation after locking, which is not conducive to recovery

Method used

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  • Inner-side locking plate for distal tibia

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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 distal tibial medial locking plate 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 distal tibial medial locking plate, comprising a straight plate body 1, the plate body 1 has a shield-shaped head 2, a minimally invasive structure tail 3, the head and the tail pass through A connection part is connected, and there are nine pressure locking holes 4 with the same structure and the same size on the connection part, a Kirschner wire hole 9 is provided near the head, and a kirschner wire hole 9 is provided near the tail part There are six screw locking holes 7, two Kirschner wire holes 6, ...

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Abstract

The invention belongs to the technical field of medical instruments and particularly relates to an inner-side locking plate for distal tibia. The inner-side locking plate comprises a plate body provided with a head and a tail, the head is connected with the tail through a connection portion provided with nine compression locking holes identical in structure and size, a Kirschner wire hole is formed, close to the head, in the connection portion, six screw locking holes, two Kirschner wire holes, three decompression holes and two compression locking holes are formed, close to the tail, in the connection portion, and a decompression groove is formed in the back of the plate body. The inner-side locking plate for the distal tibia has the advantages that harm to a human body during implantation can be reduced; since the head is designed into a shield shape, damage to soft tissues can be reduced; the tail is designed into a minimally invasive structure, and accordingly minimally invasive surgery can be performed, and Kirschner wires can fix bone pieces conveniently temporarily; by the aid of the compression locking holes, multiple kinds of selection is facilitated and surgical needs of different patients can be met; the decompression groove formed in the back of the plate body is capable of reducing influence on blood supply.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a locking plate for the inner side of the distal end of the tibia. 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 locking the inner side of the distal tibia, the locking plate used is not well designed due to the unreasonable design of the corresponding locking hole, resulting in weak locking and weak holding force of the screw after locking. After a long time, it is easy to be pulled out, resulting in The lock fails and loses the function of locking, which is not conducive to the recovery of the patient's bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
Inventor 安宗源甘澎兰成营
Owner TIANJIN KANGER MEDICAL DEVICE
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