A medical rehabilitation chair convenient for sciatic nerve patients

Abstract

The invention discloses a medical rehabilitation chair conveniently used by a sciatic nerve patient. The medical rehabilitation chair comprises a seat, a chair back and a frame, the chair back is fixed to one side of the seat, the frame and the seat are mutually fixed, one end, far away from the chair back, of the seat is provided with a fixed reel, a movable reel is fixedly connected with a firstrotating motor, a back-trough is formed in the chair back, a rotating rod is movably arranged in the back-trough, a cam is movably connected with the rotating rod, and a rotating shaft is fixedly connected to a second rotating motor. An edge tape and a frame tape are mounted on the chair, when sciatic nerves needs resting, the hip of a user in the frame tape can be intermittently massaged and knocked, sciatic nerve stimulation is more effectively relaxed, and the sense of pressure on the sciatic nerve due to long-time sitting is relieved. When the sciatic nerves do not need resting, the edgetape and the frame tape are laid down, and the chair can be used as a normal chair and is quite strong in practicability and quite worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical rehabilitation chair convenient for sciatic nerve patients. Background technique [0002] Sciatica The majority of patients with sciatica are secondary to sciatic nerve stimulation, compression and damage caused by lesions in the local and surrounding structures of the sciatic nerve, which is called secondary sciatica; a few are primary, namely sciatic neuritis, and the pain is mainly limited to the distribution of the sciatic nerve Patients with severe pain in the back of the thigh, the posterolateral side of the calf, and the foot may assume a unique posture; when the waist is bent, the knees are bent, and the toes are on the ground, office workers who sit and work for a long time can easily lead to sciatic nerve lesions , so it is necessary to design a chair that can effectively reduce the probability of sciatic nerve pain, and timely use medical devices to a...

AI Technical Summary

Problems solved by technology

[0005] But above-mentioned chair, in the process of using, still there is comparatively obvious defect: only by designing the level of seat body, adopting multi-layer structure makes the seat body of chair more soft and comfortable thereby reduces the stimulation and oppression to sciatic nerve, like this Although it will reduce the stimulation to the acupoints of the sciatic nerve, it cannot completely relieve the stimulation of the sciatic nerve, nor can it massage and lower the pressure of the sciatic nerve.

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