High-sensitivity sleep monitoring digital sensor and its dynamic monitoring method

A technology of digital sensor and sleep monitoring, which is applied in sensor, diagnostic recording/measurement, medical science, etc. It can solve the problems of unfavorable use by the monitored person and the inability to move the monitoring device at will, so as to achieve the effect of increasing sensitivity

Inactive Publication Date: 2017-04-19
HEILONGJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The placement of the above-mentioned devices has certain requirements for the users. For example, the monitoring device cannot be moved at will, and there are certain requirements for the sleeping posture of the monitored person, which is not conducive to the use of the monitored person.

Method used

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  • High-sensitivity sleep monitoring digital sensor and its dynamic monitoring method

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Embodiment 1

[0018] A high-sensitivity sleep monitoring digital sensor and its dynamic monitoring method provided by this embodiment have a structure such as figure 1 As shown, the micro-pressure detection space is composed of the micro-pressure sensing arm 1 and the protective shell 2. The micro-pressure sensing arm 1 is designed with light aluminum alloy material, which has the characteristics of light weight and high strength. The protective shell 2 is designed with ABS resin material and has electrical characteristics. Excellent performance, stable product size and other characteristics. Strain gauge carriers 6 and 8 are installed at both ends of the protective shell 2 for mounting high precision strain gauges 5 and 7 respectively. Mounting holes 9 are provided at both ends of the micro-pressure sensing arm 1 , and the micro-pressure sensing arm 1 is fixed on the strain gauge carriers 6 and 8 through the mounting holes with cross-recessed flat-head screws. The circuit board 4 and the ...

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Abstract

The invention relates to a high-sensitivity sleep monitoring digital sensor and a dynamic monitoring method thereof, comprising a protective shell and a high-precision strain gauge installed in the protective shell, the protective shell is a box-shaped structure with an upper opening, and the protective shell Both ends of the inside are provided with high-precision strain gauges; a micro-pressure sensing arm is installed at the upper opening of the protective case shown, and the micro-pressure sensing arm is in contact with the high-precision strain gauge, and the high-precision strain gauge is installed on the strain gauge On the sheet carrier, the high-precision strain gauge carrier is connected to an external detection device through an A / D conversion circuit; the A / D conversion circuit is connected to a battery installed in the protective shell by a power management circuit. The invention is simple to install, and only needs to place the device on a designated part of the sleeping pillow during use, and can detect the heart movement, breathing movement of the human body in real time, including snoring symptoms, and pressure changes generated by body movement, so that according to the Stress Changes Acquire Sleep Health.

Description

technical field [0001] The invention relates to a digital sensor and a monitoring method thereof, in particular to a high-sensitivity sleep monitoring digital sensor and a dynamic monitoring method thereof, belonging to the technical field of health monitoring equipment. Background technique [0002] In many developed countries, there are already specialized sleep clinics, professional sleep physicians, and devices capable of monitoring sleep health have been developed, such as portable sleep monitors and non-contact sleep health monitoring systems. Nowadays, the research on sleep health in various countries should have entered a more in-depth stage, and has developed into a new marginal interdisciplinary subject integrated with high technology. [0003] In practical applications, contact devices such as medical sleep monitors can effectively monitor sleep conditions, but it is necessary to fix the probe or sensor on the designated part of the body of the monitored person, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0205A61B5/11
CPCA61B5/1116A61B5/113A61B5/4809
Inventor 李金宝刘遥青张伟平
Owner HEILONGJIANG UNIV
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