Sleeping posture spine form testing method without interference with sleep

A test method and non-interference technology, applied in the directions of diagnostic recording/measurement, medical science, diagnosis, etc., can solve the problems of inability to test and evaluate mattresses or bedding, unsuitable, inability to test real sleeping positions, etc., and achieve real-time testing Effect
CN103169477AActive Publication Date: 2013-06-26KEESON TECH CORP LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
KEESON TECH CORP LTD
Publication Date
2013-06-26

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Abstract

The invention discloses a sleeping posture spine form testing method without interference with sleep. The sleeping posture spine form testing method without interference with sleep is characterized by comprising the following steps. Firstly, a digital human body model is constructed based on personalized human body size. Secondly, man-bed interface sunk shape data is abstracted based on a personalized human body in sleep so that a sunk shape data model is set up. Thirdly, the digital human body model and the human-bed interface sunk shape data model are matched so as to obtain sleeping posture spine form. The sleeping posture spine form testing method without interference with sleep overcomes the defect that a horizontal sleeping posture can not be tested with the prior spine form testing art. The digital human body model and the human-bed interface sunk shape data model are matched to carry out a sleeping posture spine form test and the method is suitable for testing and estimating all sorts of sleeping posture spine forms. The sleeping posture spine form testing method without interference with sleep overcomes the defect that a subject is required to keep a specific posture and position in the prior spine form testing art or a specific testing device is used for carrying out a test and can carry out a natural sleeping posture spine form test in all beds or bed cushions.
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Description

technical field

[0001] The invention relates to a method for testing the shape of the spine in a sleeping position without disturbing sleep, which is applied to the performance test of a mattress. Background technique

[0002] Inadequate support of the back (especially the spine) during sleep is an important cause or aggravation of non-characteristic low back pain. The ideal spinal support condition is to keep the spine in a state of natural curvature, and the lumbar curve is slightly flatter than the standing posture. However, the shape of the spine in the sleeping position is not only related to the mechanical properties of the mattress, but also to individual factors such as body shape and weight distribution. Therefore, the humanized design of spinal support must be based on the individual human body. In addition, the human body will adjust the sleeping position consciously or unconsciously during sleep, and different groups of people have different sleeping position pr...

Claims

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