Constrain-free, imperceptible sleep disorder measuring device and its method

A technology for sleep disorders and measurement devices, which is applied in the directions of diagnostic recording/measurement, medical science, special data processing applications, etc., and can solve the problems of poor applicability, poor reliability, and high cost of use

Inactive Publication Date: 2006-07-19
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] In order to overcome the deficiencies of the existing sleep disorder measuring devices, such as high cost, poor reliability, and poor applicability, the

Method used

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  • Constrain-free, imperceptible sleep disorder measuring device and its method
  • Constrain-free, imperceptible sleep disorder measuring device and its method
  • Constrain-free, imperceptible sleep disorder measuring device and its method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , a kind of unfettered, non-awareness sleep disorder measurement device, comprises the pickup 1 that is installed on the occipital part 2, the microprocessor 3 that is used for intelligently judging according to the sleep sound signal that receives, the output connection of described pickup 1 The voice interface of microprocessor 3, described microprocessor 3 comprises: digital low-pass filter module 7, is used for removing background noise with the sleep sound signal that pick-up acquires; Sound data storage module 8, is used for the sleep that pick-up acquires The sound signal is stored in the data memory; the diagnostic standard data storage module 4 is used to store and judge the diagnostic standard and scope of various sleep disorders, including the diagnostic standard of snoring sound, the time threshold value of apnea event, the judgment standard of sleep apnea syndrome, The criterion for judgin...

Embodiment 2

[0116] refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , an uninhibited, non-perceptual measure of sleep disturbance comprising the following steps:

[0117] (1), obtain the sleep sound signal of tester by pickup 1, pickup 1 is installed on the both sides of pillow 2, and removes background noise, is stored in the data memory of microprocessor 3;

[0118] (2), according to four conditions in the snoring diagnostic standard: 1), sound signal T snore Conform to the range of general snoring duration; 2), sound signal T no-snore Conform to the range of the interval time of general snoring; 3), T snore +T no-snore Conform to the scope of a general breathing cycle; 4), the sound signal that meets the above characteristics will appear repeatedly, and judge whether the sleep sound signal data obtained from the pickup meets the above four conditions, and if so, it is judged to be a snoring sound;

[0119] (3), according to the sound data, count the number of ti...

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Abstract

The invention discloses a sleepy obstacle measuring device and method of limitless and non-awareness, which is characterized by the following: setting the pickup and microprocessor in the pillow; placing the microphone on two sides of pillow toward the detector mouth and nose to receive the sound in the phonetic interface of microprocessor; transmitting the magnified sound signal through microphone to the microprocessor; proceeding sound signal filter and intelligent judgment of limitless and non-awareness sleepy obstacle measurement; judging the sleep respiratory and sleep respiratory hesitation symptom; sending the judgment result to the specialist through interface to treat and improve the sleepy obstacle.

Description

(1) Technical field [0001] The invention belongs to the application of computer measurement technology in sleep disturbance measurement, and relates to a sleep disturbance measurement device and a method thereof. (2) Background technology [0002] Sleep disorders are common diseases with complex and diverse clinical manifestations. With the continuous advancement of the modernization process, the social competition has become increasingly fierce, people's work and life rhythms have accelerated, and the incidence of sleep disorders has continued to increase. Countries all over the world are facing the problem of sleep disorders. According to relevant surveys in 2002, about 45.4% of the population in our country have sleep problems in varying degrees. Sleep experts from six major hospitals in Shanghai jointly conducted a survey of nearly 10,000 citizens in various communities in Shanghai, and found that the incidence of snoring at night is as high as 40%, and about 4% of peo...

Claims

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Application Information

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IPC IPC(8): A61B5/00A61B5/08G06F19/00
Inventor 汤一平郑智茵孙黉杰尤思思李雯
Owner ZHEJIANG UNIV OF TECH
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