Nursing chair device and operation method thereof

Abstract

The invention discloses a nursing chair device and an operation method thereof, the nursing chair device comprises a chair seat, a chair back assembly, a transmission device and a roller assembly, the chair back assembly comprises a left side back, a middle back and a right side back, the transmission device comprises a support frame, a transmission shaft, a chain wheel, a chain, a motor and a motor seat, and the roller assembly comprises a roller frame, a roller frame shaft, a positioning ring, a positioning block, a square shaft and a massage roller. The lower part of the chair seat has legs, both sides of the chair seat have armrests, and the front of the seat has footrests. The upper part of the left back is provided with a left back surface; the right side of the left back surface is provided with a left back cam surface, the middle of the left back surface is provided with a left middle cavity, the upper part of the middle back is provided with a middle back surface, both sides of the middle back surface are provided with middle back cam surfaces, the middle of the middle back is provided with a middle back middle cavity, and the upper right back has a right back surface, a right back cam face is arranged on the left side of the right back face, and a right back middle cavity is formed in the middle of the right back face.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a nursing chair device and an operation method. Background technique [0002] In the nursing process of critically ill patients or patients who cannot move independently, the nursing chair is an essential nursing tool. When the patient uses the nursing chair for a long time, it will cause poor blood circulation and discomfort for the patient, which is not conducive to the recovery of the patient. Lack a kind of nursing chair that promotes patient's blood circulation. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a nursing chair device and an operation method for automatic massage. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A nursing chair device and operation method, including a seat, a chair back assembly, a transmis...

AI Technical Summary

Problems solved by technology

[0002] In the nursing process of critically ill patients or patients who cannot move independently, the nursing chair is an essential nursing tool. When the patient uses the nursing chair for a long time, it will cause poor blood circulation and discomfort for the patient, which is not conducive to the recovery of the patient. Lack of a nursing chair that promotes blood circulation of patients

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