Mounting auxiliary device for artificial wrist joint used for plastic surgery

Abstract

The invention relates to the technical field of orthopedic devices, and discloses a mounting auxiliary device for an artificial wrist joint used for plastic surgery. The mounting auxiliary device comprises a support base, wherein rotation bolts are in threaded sleeving to the side faces of the support base, one end of each rotation bolt penetrates through the support base and extends into the support base, one end of each rotation bolt is fixedly connected with a first fixing block, and a second fixing block positioned in the support base is movably connected to the side face of each first fixing block. Through the match between the support base and the rotation bolts, the distance between sliding blocks can be continuously adjusted, by utilizing the match between the first fixing blocks and the second fixing blocks, the rotation bolts can not slide off from the first fixing blocks, by utilizing the effects of buffer pads, the phenomenon that during the mounting process of an arm, since sleeves and third fixing blocks are too hard, the wrist joint is worn, is avoided, by utilizing the effect of fixing rods, the sleeves can fix the arms of different lengths, and thus the applicability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of orthopedic devices, in particular to an artificial wrist joint installation auxiliary device for plastic surgery. Background technique [0002] The scope of plastic surgery is mainly skin, muscle and bone trauma, disease, congenital or acquired tissue or organ defects and deformities. The treatment includes repair and reconstruction. Allogeneic, xenogeneic tissue or tissue substitutes can be used to repair tissue defects or deformities caused by various reasons, so as to improve or restore physiological function and appearance. [0003] When the wrist joint is implanted into the human body, the wrist joint needs to be fixed. Most of the wrist joints are easy to slip off from the equipment during installation. During installation, the wrist joint is shaken by force, which affects the accuracy of the installation. The installation equipment cannot be fixed according to the length of the arm. During the ins...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an artificial wrist joint installation auxiliary device for plastic surgery, which has the advantages of fastening, stretchability, high installation accuracy, etc., and solves the problem of most of the wrist joints being easy to install during the installation process. The equipment slips and falls. During installation, the wrist joint is shaken by force, which affects the accuracy of the installation. At the same time, the installation equipment cannot be fixed according to the length of the arm. During the installation process, it is easy to slip, which affects the accuracy of the installation.

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