Auxiliary device for postoperative care in osteoarthritis surgery

Abstract

The invention discloses an auxiliary device for postoperative care in osteoarthritis surgery, including a mounting base, wherein a keel strut is mounted on the top of the mounting base, a mounting chassis is arranged on both sides of the keel strut, a self-powered stretching device is fixedly installed on the top of the keel strut through an extension frame, the edge of the mounting chassis is provided with an insertion groove, and a diastolic pressure massage device and a resistance exercise device are respectively installed in the embedded grooves on both sides through an annular ferrule, the self-powered stretching device comprises a mechanical box in a closed shape, an adaptive adjusting disk is arranged at the inner top of the mechanical box through a piggyback beam, and active bearings and passive bearings are respectively installed at the inner two ends of the mechanical box; theauxiliary device for postoperative care in osteoarthritis surgery has the ability to form ergonomic stretching exercises with active or passive power, and simultaneously with massage, pressure and tension strength training, muscle and joint training, and can adjust the ability to meet the bone and joint rehabilitation training in all stages after surgery.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to an auxiliary device suitable for postoperative care of bone and joint surgery. Background technique [0002] At present, patients after bone and joint surgery need moderate training to achieve the normal flexibility and strength before surgery. However, in the existing technology, the recovery nursing device after bone and joint surgery is relatively single and has limited functions. Defects often lie in the following aspects: [0003] First, because the recovery training of bone joints requires a large stretching space, such devices in the prior art are often bulky, which is not conducive to performing adaptive training at any time; [0004] Second, while performing rehabilitation training, it is often limited to strength stretching training, and lacks flexibility training for bones and joints, and often waits for a certain amount of strength training before actively...

AI Technical Summary

Problems solved by technology

[0002] At present, patients after bone and joint surgery need moderate training to achieve the normal flexibility and strength before surgery. However, in the existing technology, the recovery nursing device after bone and joint surgery is relatively single and has limited functions. Defects often lie in the following aspects:

[0003] First, because the recovery training of bone joints requires a large stretching space, such devices in the prior art are often bulky, which is not conducive to performing adaptive training at any time;

[0004] Second, while performing rehabilitation training, it is often limited to strength stretching training, and lacks flexibility training for bones and joints, and often waits for a certain amount of strength training before actively performing adaptive training. However, this training is not assisted by relevant devices, and can only be trained autonomously, and because the patient lacks relevant experience, the training may not be able to meet the actual requirements, and may even cause secondary injuries;

[0005] Third, the existing rehabilitation devices are relatively poor in adjustability, and cannot be actively and adaptively adjusted according to different recovery stages

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