Medical knee ligament fixing and correcting device

A knee and ligament technology is applied in the field of medical knee ligament fixation and correction device and fixation device, which can solve the problems of lack of knee ligament correction and exercise ability, cumbersome fixation device and lack of adjustment ability, etc. Improves versatility and small size
CN110547901AActive Publication Date: 2019-12-10THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
Publication Date
2019-12-10

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Abstract

The invention provides a medical knee ligament fixing and correcting device, belongs to the technical field of medical apparatus and instruments, and solves the technical problems that a leg fixing device is cumbersome and unadjustable and has no correcting excise capacity. The medical knee ligament fixing and correcting device comprises a waist locking belt and knee mechanisms, wherein a first connecting block and a second connecting block are fixed on the two sides of the waist locking belt, first connecting rods are fixed at the lower ends of the first connecting block the second connectingblock, locking mechanisms are arranged on the inner and outer sides of the two knee mechanisms respectively, the locking mechanisms located on the outer sides are rotationally connected with the first connecting rods, the locking mechanisms located on the inner sides are rotationally connected with second connecting rods, and a first leg mechanism and a second leg mechanism are arranged below thesecond connecting rods respectively. Through matching of the locking mechanisms, the first connecting rods and the second connecting rods, the fixing angle can be adjusted according to demands so asto execute correcting exercise of knee ligaments, and the first connecting rods and the second connecting rods have small body size and are more portable.
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Description

technical field

[0001] The invention belongs to the technical field of medical devices, and relates to a fixing device, in particular to a medical knee ligament fixing and correcting device. Background technique

[0002] The main components of ligaments are collagen fibers and elastic fibers. Collagen fibers give ligaments a certain strength and stiffness, and elastic fibers endow ligaments with the ability to extend under load. Most of the fibers of the ligament are arranged almost parallel, so its function is more specific, and it often only bears the load in one direction. Because the ligaments are very tough, they can strengthen the stability of the bones, fix the internal organs in their normal positions, and limit their range of motion. The main ligaments in the human body include the cruciate ligament of the knee joint, the inguinal ligament, the coracoid ligament, the radial collateral ligament of the elbow joint, and the ulnar collateral ligament. The knee joint i...

Claims

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