Combined joint movement apparatus

Abstract

The invention relates to a combined joint movement apparatus comprising two carbon fiber poles, multiple connection block components and multiple wire clamping components. One connection block component is connected to the head of each carbon fiber pole, the two connection block components of the heads of the carbon fiber poles are connected with each other via a screw, more than one of the connection block components is arranged on a pole body of each carbon fiber poles, more than one of the wire clamping components is connected on each connection block component on the pole bodies, and Kirschner wires are arranged on each wire clamping component. Connection blocks of the heads of the carbon fiber poles are connected serially via screws, the first carbon fiber pole and the second carbon fiber pole are in the state of rotating freely and axially around the screws 5 or being locked, movement of joints is facilitated by dynamic and static combination, and poor blood circulation or muscle atrophy is prevented. The Kirschner wires pierce for fixation from the outside, minimally invasive treatment of fracture is realized, second operation is not required, the joints can be moved after operation, and the joint functions are unaffected after fracture healing.

Description

technical field [0001] The invention relates to the field of orthopedic medical devices, in particular to a combined joint mover. Background technique [0002] The incidence of fracture is very high, which seriously threatens human health and living standards. Traditional treatment methods include: (1) Conservative treatment: maintain the position of the fracture end through plaster, splint or continuous traction or other treatments until the fracture heals. (2) Surgical treatment: Open reduction and internal fixation are usually performed. For transverse fractures of the patella with large fractures, stainless steel wires are often used as internal fixation. The defect of the above treatment method is that it is easy to produce various complications: (1) the affected limb is fixed for a long time due to joint stiffness, the venous and lymphatic return is not smooth, the serous fibrous exudation and fibrin deposition in the joint cavity, and fibrous adhesion occurs, accompa...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of various complications caused by joint fixation and inability to move one limb at the fracture site in the existing fracture treatment methods, an externally fixed combined joint activator is provided, which can not only fix a joint Or more fractures are fixed, and the joint activities of the limbs at the fracture can be realized to avoid the occurrence of complications

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