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Device for fixing pressurizing and locking steel plate for distal-clavicle fracture-setting treatment

A fixing device and a technology for fixing steel plates, which are applied in the direction of fixers, outer plates, and internal bone synthesis, etc., can solve the problems of inflexibility, inconvenient use, and inconvenient adaptation of steel nails, etc., to achieve stable fixation, easy adjustment, and easy use Effect

Inactive Publication Date: 2021-01-01
栗树伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a pressurized locking plate fixation device for osteosynthetic treatment of the distal end of the clavicle, which solves the problem that the locking plate used for the quality of the clavicle currently on the market needs to be fixed by a steel nail. However, the existing clavicle locking steel plate is difficult to adjust the diameter of the steel nail holes provided on the plate body, so that it is not convenient to adapt to steel nails of different diameters, and it is very inflexible and inconvenient to use.

Method used

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  • Device for fixing pressurizing and locking steel plate for distal-clavicle fracture-setting treatment
  • Device for fixing pressurizing and locking steel plate for distal-clavicle fracture-setting treatment
  • Device for fixing pressurizing and locking steel plate for distal-clavicle fracture-setting treatment

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Effect test

Embodiment 1

[0020] Embodiment 1: refer to Figure 1-4 , a pressurized locking plate fixation device for osteosynthetic treatment of the distal end of the clavicle, comprising a clavicular fixation plate body 1, the top and bottom surfaces of the clavicle fixation plate body 1 are provided with locking nail holes 2, and the internal threads of the locking nail holes 2 The locking steel nail lining ring 3 is connected, and the top of the locking steel nail lining ring 3 surface is fixedly installed with a limiting piece 4, and the top surface of the limiting piece 4 is fixedly equipped with an anti-slip embossed pattern 5, and the bottom surface of the limiting piece 4 is bonded with a tight The fastening gasket 6, the fastening gasket 6 is a fluorine rubber sheet, and each locking steel nail backing ring 3 is distributed with two spacers 4 and fastening gaskets 6, which can be driven by pulling the spacer 4 The locking steel nail lining ring 3 rotates in the locking steel nail hole 2, so t...

Embodiment 2

[0021] Embodiment 2: refer to Figure 1-4 , a pressurized locking plate fixation device for osteosynthetic treatment of the distal end of the clavicle, comprising a clavicular fixation plate body 1, the top and bottom surfaces of the clavicle fixation plate body 1 are provided with locking nail holes 2, and the internal threads of the locking nail holes 2 The locking steel nail lining ring 3 is connected, and the top of the locking steel nail lining ring 3 surface is fixedly installed with a limiting piece 4, and the top surface of the limiting piece 4 is fixedly equipped with an anti-slip embossed pattern 5, and the bottom surface of the limiting piece 4 is bonded with a tight The fastening gasket 6, the fastening gasket 6 is a fluorine rubber sheet, and each locking steel nail backing ring 3 is distributed with two spacers 4 and fastening gaskets 6, which can be driven by pulling the spacer 4 The locking steel nail lining ring 3 rotates in the locking steel nail hole 2, so t...

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Abstract

The present invention discloses a device for fixing a pressurizing and locking steel plate for a distal-clavicle fracture-setting treatment. The device comprises a clavicle fixing steel plate body, locking steel nail holes are formed in a top face and a bottom face of the clavicle fixing steel plate body in a penetrating mode, locking steel nail bushing rings are in threaded connection with interiors of the locking steel nail holes, limiting pieces are fixedly arranged at top parts of surfaces of the locking steel nail bushing rings, and anti-skid protruding lines are fixedly arranged on top faces of the limiting pieces. The locking steel nail bushing rings can be driven to rotate in the locking steel nail holes by pulling the limiting pieces, so that the locking steel nail bushing rings rotate out or rotate in the locking steel nail holes, rotating the limiting pieces is not prone to sliding by arranging the anti-skid protruding lines, the limiting pieces and the clavicle fixing steelplate body are fixed more stably by arranging fastening gaskets, steel nails can be conveniently installed in the locking steel nail holes and the locking steel nail bushing rings, an effect of conveniently adapting to the steel nails with different diameters for use is achieved, and the use is more flexible and convenient.

Description

technical field [0001] The invention relates to the technical field of clavicle plates, in particular to a pressurized locking plate fixation device for osteosynthetic treatment of the distal end of the clavicle. Background technique [0002] The clavicle is one of the three shoulder bones of reptiles, birds and mammals. There are already traces of it on bony fishes. Tailed amphibians still do not have a clavicle. Tailed amphibians have a clavicle. In addition to the clavicle, there are coracoid bones and The scapula together form the shoulder girdle; the locking plate is a fracture fixation device with locking threaded holes. The locking plate makes the bone and the plate more firmly combined, making the broken limb more stable after reduction. The locking plate was first used in 20 years It was previously used in spine surgery and maxillofacial surgery to stabilize fractures while reducing extensive detachment and damage of soft tissues; while the clavicle locking plate is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/80
CPCA61B17/8057A61B17/8061A61B17/808A61B2017/564
Inventor 栗树伟
Owner 栗树伟
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