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Eyeshade for monitoring and estimating rapid eye movement sleep behavior disorder

A sleep and eye mask technology, applied in eye mask, application, eye surgery, etc., can solve the problems of time-consuming and high cost

Inactive Publication Date: 2017-05-24
广东中科慈航信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, polysomnography is generally only available in professional medical institutions, and patients must go to medical institutions for testing, which is extremely expensive and time-consuming, and often cannot solve the problem once

Method used

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  • Eyeshade for monitoring and estimating rapid eye movement sleep behavior disorder
  • Eyeshade for monitoring and estimating rapid eye movement sleep behavior disorder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1: distance sensor 8 selects ultrasonic sensor for use, and MEMS motion sensor 10 selects acceleration sensor for use. figure 1 Both middle left frame 2 and right frame 4 are equipped with ultrasonic sensors.

[0020] Ultrasonic sensors detect changes in the relative distance and position of the eyeballs, and the processor analyzes the up, down, left, and right movements of the eyeballs for more than 30 seconds to determine the period of rapid eye movement sleep. At the same time, the acceleration sensor collects motion data, and analyzes the motion intensity and time through the processor. The greater the acceleration, the greater the motion intensity. If it is less than the set value, it is judged as a static state.

Embodiment 2

[0021] Embodiment 2: The distance sensor 8 is an infrared sensor, and the MEMS motion sensor 10 is a combination of an acceleration sensor and a gyroscope. figure 1 Both middle left frame 2 and right frame 4 are equipped with infrared sensors.

[0022] The infrared sensor detects changes in the relative distance and position of the eyeballs, and the processor analyzes the eyeballs moving up, down, left, and right for more than 30 seconds, which can be judged as rapid eye movement sleep. At the same time, the acceleration sensor collects motion data, and analyzes the motion intensity and time through the processor. The greater the acceleration, the greater the motion intensity. If it is less than the set value, it is judged as a static state. The gyroscope obtains the angular velocity value of the wearer's movement. When the angular velocity value is greater , indicating that the greater the exercise intensity is, and less than a certain threshold, it indicates that it is in a ...

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PUM

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Abstract

The invention relates to an eyeshade, in particular to an eyeshade for monitoring and estimating rapid eye movement sleep behavior disorder; the eyeshade comprises a hook-loop fastener, a processor, a distance sensor, an MEMS (micro-electrochemical systems) motion sensor, a wireless communication module, a rechargeable battery, a state indictor light, a storage card, a power switch key and a PCB (printed circuit board); the processor, the wireless communication module and the storage card are integrated to the PCB, the distance sensor arranged in the eyeshade is used for measuring sleep state of a user, the MEMS motion sensor disposed inside is capable of monitoring body movement amplitude and frequency of a human body, and data is stored in the storage card or transmitted to the background via the wireless communication module after being analyzed via the processor. The eyeshade has the advantages of availability for direct wearing, no installation is required, and the eyeshade is simple, convenient and comfortable to use.

Description

technical field [0001] The invention relates to an eye mask, in particular to an eye mask for monitoring and evaluating the function of behavior disorder during rapid eye movement sleep. Background technique [0002] Behavior disorder during rapid eye movement sleep is a disease characterized by the disappearance of muscle slowness during REM sleep, and the patient shows the same dream language and (or) body movements as the dream content. The diagnosis requires polysomnography monitoring. [0003] At present, the well-known REM sleep behavior disorder testing equipment is polysomnography. However, polysomnography is generally only available in professional medical institutions. Patients must go to medical institutions for testing, which is extremely expensive and time-consuming, and often the problem cannot be solved once. Contents of the invention [0004] Aiming at the above existing problems, the present invention provides an eye mask that can be worn directly, does n...

Claims

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Application Information

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IPC IPC(8): A61F9/04A61B5/11A61B5/00
CPCA61F9/045A61B5/0002A61B5/1118A61B5/4809A61B5/4812A61B5/6803
Inventor 谢辉雄霍立福吴衡
Owner 广东中科慈航信息科技有限公司
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