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Finger ring type physiological information monitoring device

A technology of physiological information and monitoring device, which can be applied to catheters and other directions, can solve problems such as high power consumption, and achieve the effects of being easy to wear, accurate monitoring results, and convenient to use.

Inactive Publication Date: 2005-11-09
THE CHINESE UNIVERSITY OF HONG KONG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Problems encountered in detecting PPG signals from extremity positions of the body in a non-static state include: 1) motion noise due to sudden changes in blood circulation at the measurement site and movement of the measurement unit relative to the surface of the measurement site; 2) ) The high current required to drive the light emitting device results in higher power consumption

Method used

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  • Finger ring type physiological information monitoring device
  • Finger ring type physiological information monitoring device
  • Finger ring type physiological information monitoring device

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Embodiment Construction

[0056] The present invention will be described in detail below with reference to the accompanying drawings, which are only used for illustration and are not intended to limit the present invention.

[0057] figure 1 It is a usage state diagram of the ring-type physiological information monitoring device according to the first embodiment of the present invention, which is used to measure and display physiological information. figure 2 , image 3 , Figure 4 and Figure 5 respectively figure 1 The shown functional block diagram, top view, front view and side view of the ring-type physiological information monitoring device (hereinafter referred to as the ring). Image 6 is along image 3 A cross-sectional view in the direction A-A is shown. As shown in the figure, the device includes a main body 2, a finger support band 3 attached to the lower surface of the main body 2, a first measurement unit 4 located on the inner surface of the finger support band 3, a display unit 1...

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Abstract

A finger ring type physiological information monitor for acquiring, processing and displaying the physiological information of a user, such as cardiac rhythm and blood pressure, is composed of main body, finger supporting band, measuring unit, display unit, processing unit and finger ring.

Description

technical field [0001] The invention relates to an independent integrated physiological information monitoring device, in particular to an independent integrated ring type physiological information monitoring device. technical background [0002] The world's population is ageing. Statistics show that the number of people aged 60 or above is expected to reach 2 billion by 2050. Chronic disease is a major problem affecting the health of the elderly, and the incidence of heart disease, high blood pressure and diabetes is generally higher in the elderly than in the young. The disease in the elderly tends to be chronic and the symptoms are not obvious. With an estimated 16,600,000 deaths from cardiovascular disease worldwide each year, untreated hypertension is a major risk factor for life-threatening cardiovascular disease, and hypertension is an important public health problem. Unfortunately, most people with high blood pressure have no obvious symptoms. Usually by the time...

Claims

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Application Information

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IPC IPC(8): A61B5/02
Inventor 张元亭熊景辉陈舜恒滕晓菲
Owner THE CHINESE UNIVERSITY OF HONG KONG
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