Dynamic detecting sensor for sleeping posture in natural state of human body

Abstract

The dynamic detection sensing equipment for sleep attitude of human body under the natural state is characterized by that several contact pressure sensors are arranged into long strip and fixed on the polyimide thin sheet to form sensing band, in the gap between contact pressure sensors the temperature sensor is set. It can be placed on the position under the body of upper chest of the person to be detected, and the sensing band is fixed on the whole width of cotton-padded mattress, and spread on the bed. Said invention can record and analyze various physiological parameters of sleeping state, such as sleep attitude, cardiac impulse, respiration, body temp. And various life state informations of sleep staging, slap apnea and nervi autonomicus function, etc.

Description

technical field [0001] The invention relates to the field of medical devices, and more particularly, to a dynamic detection and sensing device for sleeping postures in the natural state of the human body. Background technique [0002] The acquisition of physiological parameters during sleep, including lying posture, sleeping posture, body temperature, heartbeat wave, respiratory wave, body movement, etc., plays an important role in monitoring critically ill patients, helping to diagnose some diseases, and has special effects on various types of diseases. It is of great significance to observe the basic physiological state of the basic physiological state for a long time on a daily, monthly and yearly basis. This is for the prevention of The Lord's medical model provides a basis. [0003] However, the measurement of said physiological parameters has previously been performed manually. For example, sleep posture detection is observed by accompanying personnel; body temperatu...

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Problems solved by technology

[0003] However, previous measurements of these physiological parameters relied on manual

For example, the detection of sleeping position depends on the observation of the accompanying staff; the body temperature measurement is carried out on a certain part of the human body through a fixed temperature sensor; the respiratory wave is measured by a bandage placed on the human chest or a nose clip placed on the nose, or the resistance change method between ECG electrodes Measurement, the common point of these methods is that they all need sensors that are fixedly pasted or carried on the human body, which will not only bring discomfort to the subject, but also interrupt the sleep state, and cannot correctly measure the sleep stage of the human body. The fetters of the measured person bring psychological pressure, affect the normal sleep process, and are not conducive to the treatment of diseases and data collection

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