Multi-angle adjustable leg stent for knee joint replacement

Abstract

The invention belongs to the field of medical equipment, and particularly relates to a multi-angle adjustable leg stent for knee joint replacement. The multi-angle adjustable leg stent comprises a stent body and a stent fixing part, wherein the stent fixing part is used for fixing the stent body on an operating bed; the stent body comprises a base and baffles, baffle fixing grooves are formed in the left side and the right side of the base respectively, and the baffle fixing grooves are arranged in the length direction of the base and distributed in a bilateral symmetry mode; and the baffle comprises a movable baffle, the longitudinal section of the movable baffle is in an n shape, baffle fixing columns are arranged on the lower portion of the movable baffle, the baffle fixing columns are matched with the baffle fixing grooves and can be inserted into the baffle fixing grooves, and when the baffle fixing columns are inserted into the baffle fixing grooves, and the movable baffle plate can be fixed on the base. When the stent is used in an operation, the number of operation doctors can be reduced, and the operation intensity and the operation difficulty are reduced.

Description

technical field [0001] The invention belongs to the field of medical equipment, in particular to a multi-angle adjustable leg support for knee joint replacement. Background technique [0002] Degenerative knee osteoarthropathy is a common disease of the elderly. With the continuous increase of the elderly population in my country, there are more and more severe knee osteoarthritis, and the number of patients who need artificial knee replacement is increasing year by year. The normal knee joint can be freely extended and flexed, and the activities are not limited. However, when there is a problem with the knee joint, it will affect daily life, and in severe cases, the patient's activities will be limited and he will not be able to walk normally. When the function of the knee joint is severely damaged, artificial knee replacement surgery is the choice of many patients. It can replace the already damaged knee joint with artificial materials. Artificial knee replacement is a ne...

AI Technical Summary

Problems solved by technology

[0003] In knee replacement surgery, it is necessary to repeatedly adjust the angle of the knee joint to meet the needs of the operation. However, in the past, there was no bracket that can fix the different angles of the knee joint. It is often necessary to add more surgeons to continuously support the patient's leg with bare hands and maintain the patient's knee joint. Appropriate joint angles not only increase the number of surgeons, occupy more surgical resources, but also increase the intensity and difficulty of surgery

Images