Cervical vertebra pillow and design method and device thereof, and computer readable storage medium

Abstract

The invention provides a cervical vertebra pillow and a design method and device thereof, and a computer readable storage medium. An X-ray film of the cervical vertebra head of a customizer and an optical scanning file containing the cervical vertebra head are acquired. The X-ray film and the file are imported to three-dimensional modeling software; an original cervical vertebra curvature is acquired by measurement; when being normal, the original cervical vertebra curvature is kept; when being abnormal, the original cervical vertebra curvature is adjusted to the normal cervical vertebra curvature in one step or by stages; the circle center is determined according to the adjusted cervical vertebra curvature; and the cervical vertebra radian and the like of a neck pillow area are determinedby combining with the circle center, the X-ray film of the cervical vertebra head of the customizer and the optical scanning file containing the cervical vertebra head. A three-dimensional model of the cervical vertebra pillow is acquired through modeling, wherein the three-dimensional model of the cervical vertebra pillow is formed by 3D printing of a flexible material. The personalized design can be carried out according to the cervical vertebra conditions of different customizers, so that the physiological curvatures of the customizers can be completely fitted, and the personalized, precise and customized treatment can be realized.

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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