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Physiological monitoring system and control method for a vital-sign detection device

A technology of physiological monitoring and feature detection, applied in the direction of program control, computer control, comprehensive factory control, etc., can solve problems affecting sleep quality, biological clock, etc.

Inactive Publication Date: 2020-09-29
MEDIATEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when the PPG sensor emits visible light to the user preparing for sleep or sleeping, light leakage from the PPG sensor may adversely affect the sleep quality and the body's biological clock of the user wearing the wearable device.

Method used

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  • Physiological monitoring system and control method for a vital-sign detection device
  • Physiological monitoring system and control method for a vital-sign detection device
  • Physiological monitoring system and control method for a vital-sign detection device

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Embodiment Construction

[0018] The following description is of the best mode for carrying out the invention. This description is made to illustrate the general principles of the invention and should not be considered in a limiting sense. The scope of the invention is determined by reference to the appended claims.

[0019] figure 1 An exemplary embodiment of a physiological monitoring system is shown. Such as figure 1 As shown, a physiological monitoring system 1 is provided. In this embodiment, the physiological detection system 1 is operated to monitor at least one vital-sign of a subject, such as a user, to generate a vital-sign signal. In an embodiment, the monitored vital-signature is a photoplethysmography (PPG) of a user using or wearing the physiological detection system 1 . The physiological monitoring system 1 can automatically control a photoplethysmography (PPG) sensor to emit invisible light during or before the user falls asleep, and then control the PPG sensor to emit visible li...

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Abstract

A physiological monitoring system is provided. The physiological monitoring system includes a vital-sign detection device and a controller. The vital-sign detection device emits visible light during afirst period to detect a vital-sign of an object. During the first period, the controller determines whether a first predetermined event occurs. In response to the first predetermined event occurring, the controller controls the vital-sign detection device to emit invisible light during a second period to detect the vital-sign.

Description

[0001] cross reference [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 820,911, filed March 2, 2019, the contents of which are incorporated herein by reference. technical field [0003] The present invention relates to a physiological detection system, and more particularly to a physiological detection system capable of automatically controlling a photoplethysmography (photoplethysmography, PPG) sensor to emit at least one of visible light and invisible light. Background technique [0004] With the aging of society, hospital resources are becoming more and more burdened. Additionally, cardiovascular disease is on the rise as people age and the stresses of modern life increase. Therefore, biosignal self-measurement devices have become an important target for the development of the healthcare industry. By sensing or detecting medical health information such as electrocardiogram (ECG), photoplethysmography (PPG), heart rate, and blood pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/024G05B15/02G05B19/418
CPCA61B5/02416A61B5/02438A61B5/02433G05B15/02G05B19/418A61B5/681G05B2219/2642A61B5/0205A61B5/1113A61B2505/07A61B5/1116A61B5/7282
Inventor 傅智铭许书余邱鸿志陈灿杰
Owner MEDIATEK INC