Elbow joint postoperative fixator

By designing sliding rods, connecting rods and other structures in the fixator after elbow joint surgery, the angle adjustment of the fixator is achieved, and the problem of difficulty in accurately placement of the fixator in the prior art is solved, the surgical efficacy and rehabilitation speed are improved, and the risk of postoperative complications is reduced.

CN222676577UActive Publication Date: 2025-03-28SHANDONG GUTEJIAO MEDICAL EQUIP TECH CO LTD
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Patent Information

Application Number
CN202421269898.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-03-28
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

The existing fixators after elbow joint surgery are difficult to adjust angle, making it difficult to accurately place the fixators in the appropriate position of the patient's elbow, affecting the efficacy of the surgery, increasing recovery time, and may lead to joint stiffness or inappropriate healing.

Method used

A post-elbow joint fixator is designed, and the angle adjustment of the fixator is achieved through the mutual cooperation of the sliding rod, connecting rod, slide rod, button, spring, clamp, rotating rod, stop, gear and other structures.

Benefits of technology

Through the angle adjustment function, the efficacy of the surgery is improved, the time to recover is reduced, and the risk of postoperative complications such as elbow stiffness, muscle atrophy or insufficient joint strength is reduced.

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Abstract

The utility model relates to the technical field of medical instruments, and discloses an elbow joint postoperative fixator which comprises a first fixing plate, the top of the first fixing plate is fixedly connected with a square block, an inner cavity is formed in the square block, the inner wall of the inner cavity is slidably connected with a sliding rod, the front side of the sliding rod is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a connecting rod. A telescopic assembly is rotatably connected to the front side of the connecting rod, clamping blocks are fixedly connected to the front side and the rear side of the right portion of the sliding rod, a rotating rod is rotatably connected to the right side of the top of the first fixing plate, a check block is fixedly connected to the top of the rotating rod, and a gear is fixedly connected to the exterior of the rotating rod; the bottom of the gear is fixedly connected with a second fixing plate, and the top of the first fixing plate is fixedly connected with a first base plate. According to the angle-adjustable elbow joint fixator, angle adjustment of the fixator is achieved, then people can conveniently fix the elbow joint, the curative effect of an operation is improved, and the rehabilitation time is shortened.
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