A kind of cervical vertebra pillow and its design method, design device, computer-readable storage medium

Abstract

The present invention provides a cervical spine pillow and its design method, design device, and computer-readable storage medium. By obtaining the X-ray film of the cervical spine head of the customer and the optical scanning file containing the cervical spine head; importing into three-dimensional modeling software, after measurement Obtain the original cervical curvature. When the original cervical curvature is normal, keep the original cervical curvature. When the original cervical curvature is abnormal, adjust the original cervical curvature to normal cervical curvature in one step or in stages. Determine the center of the circle based on the adjusted curvature of the cervical spine, and determine the curvature of the cervical spine in the occipital region of the neck by combining the center of the circle with the X-ray film of the cervical spine head of the customizer and the optical scanning file of the cervical spine head including the cervical spine head; after modeling, the cervical spine pillow is obtained 3D models for 3D printing with flexible materials. The present invention can carry out personalized design according to the cervical spine conditions of different customizers, so that it can completely fit the physiological curvature of the customizer, and realize personalized, precise and customized treatment.

Description

technical field [0001] The invention relates to the technical field of pillows, in particular to a cervical pillow, a design method, a design device, and a computer-readable storage medium. Background technique [0002] Under normal circumstances, the human cervical spine has a certain forward curvature, that is, physiological curvature. The frequency of modern people using computers and mobile phones is increasing. Long-term bowing of the head often leads to the reduction, disappearance or even arching of the cervical spine physiological curvature, which often develops over time. For cervical spondylosis and nerve entrapment outside the vertebral foramen. Patients often present with soreness in the head, neck, shoulders and back, and limited neck movement. In severe cases, symptoms such as upper limb weakness, finger numbness, and dizziness may also occur, which seriously affect the quality of life. Cervical pillows can often be used for treatment, and the correction can b...

AI Technical Summary

Problems solved by technology

The former often has the problem of insufficient height, which makes it difficult to correct the curvature of the cervical spine, while the latter cannot be designed according to the different needs of patients due to mass production, and cannot be individually corrected according to the physiological curve of different patients, resulting in poor treatment effect or overcorrection

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