Knee/elbow joint pneumatic traction therapeutic device

Abstract

A knee / elbow joint pneumatic traction therapeutic device relates to that technical field of medical devices and includes a closed limb segment fixation, an open limb support, and a connecting portionconnecting the closed limb segment fixation portion and the open limb segment support portion. The connecting part comprises an open limb segment pushing rod, wherein one end of the open limb segmentpushing rod is connected with the open limb segment supporting part, the other end is rotatably connected with the closed limb segment fixing part and provided with a first locking mechanism, and an air bag is arranged on the supporting surface of the open limb segment supporting part, and the air bag is communicated with the inflation control mechanism. Hollow balloon design far away from the point of force is used to treat joint stiffness and joint limited diseases in the softest and most effective way by balloon inflated air pressure technology, which reduces the pain of patients' rehabilitation and makes the patients' joints recover quickly.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and more specifically relates to a knee / elbow joint pneumatic traction therapy device. Background technique [0002] After the knee / elbow joint is traumatized or operated, in order for the bones to connect, it needs to be fixed to limit the joint's movement for a period of time, so as to facilitate the rapid repair of soft tissues. In the repair process, various tendon contractures and muscle adhesions will occur. Therefore, after the knee / elbow joint fixation device is removed, the patient will have different degrees of knee / elbow joint dysfunction. This knee / elbow joint dysfunction is clinically recognized. Very common. Knee / elbow joint dysfunction (especially knee / elbow joint flexion and extension dysfunction) will greatly affect the daily life of patients, so it is necessary and important to perform rehabilitation training for patients' knee / elbow joints. At present, the treatment f...

AI Technical Summary

Problems solved by technology

However, the above-mentioned treatment methods are not effective due to the short duration or lack of standardization.

[0003] The traditional treatment methods for joint rehabilitation include artificial forced stretching and compression, artificial pressure on the joint with a hinge in the middle of the two splints, lifting heavy objects with limited joints, joint loosening surgery and other treatment methods. The treatment methods are not accurate. There is no standard, the risk factor is extremely high, and it is likely to cause secondary injury

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