A kind of neck rehabilitation auxiliary system and its device

Abstract

The invention discloses a neck rehabilitation auxiliary system and a device thereof, belonging to the rehabilitation auxiliary technology. Obtain the image information of the subject’s neck horizontal turning process in the neck rehabilitation training by taking photos or videos with a fixed camera facing forward, and obtain and mark the positions of the tip of the nose and the tip of the chin of the subject in the image information, which are respectively recorded as the first mark and the second mark; use the ends of both shoulders of the object as the third mark and the fourth mark, by using the line connecting the third mark and the fourth mark as the horizontal coordinate, and taking the middle point of the neck as the origin of the horizontal coordinate; to the first mark Mark with the vertical point of the second mark on the horizontal coordinate and measure the vertical point distance from the coordinate origin, and obtain the object neck rotation angle according to the vertical point distance query distance-rotation angle comparison table. The invention recognizes the neck rotation angle through the image of the subject's head rotation process, which is used to standardize the rotation strength and angle in the neck rehabilitation training, and helps patients to carry out rehabilitation training in an orderly manner.

Description

technical field [0001] The invention relates to rehabilitation assisting technology, in particular to a neck rehabilitation assisting system and its device. Background technique [0002] For patients with nasopharyngeal carcinoma undergoing radiotherapy and chemotherapy, radiation exposure to the cervical spine may cause stiffness of the cervical spine joints, and they may even be unable to turn their heads. Therefore, patients need to perform neck training to prevent neck stiffness. There is currently no quantitative measure for the training effect. Therefore, it is planned to develop a neck joint Neck rotation training and recognition APP, that is, use the front camera of the Android phone to take pictures or use a small video to measure the angle of the horizontal rotation of the neck. If the steering angle is less than about 45°, it indicates that the cervical joints are beginning to harden and medical intervention is required. [0003] Patent 201610521441.5 A neck reha...

AI Technical Summary

Problems solved by technology

However, this rehabilitation training device can only rely on the patient to formulate rehabilitation training. It is not clear whether the rehabilitation training is planned, whether it is carried out step by step, and whether it is carried out according to the doctor's advice. Patient rehabilitation training system and supporting device

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