Earhook type low power consumption physiologic parameter monitoring device

A technology of a physiological parameter and a monitoring device, applied in the field of medical devices

Active Publication Date: 2012-07-04
THE CHINESE UNIVERSITY OF HONG KONG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of this, it is necessary to provide an easy-to-use physiological parameter monitoring device for the inconvenient use of the above-mentioned cuff-type sphygmomanometer

Method used

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  • Earhook type low power consumption physiologic parameter monitoring device
  • Earhook type low power consumption physiologic parameter monitoring device
  • Earhook type low power consumption physiologic parameter monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] The piezoelectric device power supply 208 of the physiological parameter monitoring device converts the pressure generated by the ear clip into electrical energy, which supplies power to the photoelectric sensor 206 and serves as an automatic switch for signal measurement.

[0031] A battery power supply, a small circuit board and a communication module are also installed in the ear clip, and the battery power supply is used to provide electric energy for the small circuit board and the communication module. The ear clip is also provided with a dark groove for storing the wires 210 connecting the electrodes 205, small circuit boards, and communication modules. When the user wears the ear clip, the pressure generated by the ear clip causes the piezoelectric device power supply 208 to generate electrical energy to activate the photoelectric sensor 206 . The battery power supply in the ear clip can be omitted if the piezoelectric device power supply 208 can provide suffici...

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PUM

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Abstract

The invention relates to a physiologic parameter monitoring device comprising a sensor unit, a processing unit and a notification unit; the sensor unit is used for acquiring a biological signal from the surfaces of ears of a user; the processing unit is used for processing the biological signal and outputting physiologic parameters, such as heart rate, heart rate change rate, blood pressure, blood pressure change rate, degree of blood oxygen saturation and body temperature; and the notification unit issues the physiologic parameters in a visual or audio way. The physiologic parameter monitoring device continuously detects one or a plurality of items of physiologic signals and parameters for the user under the condition of not interfering with the daily activities of the user. A power supply of a piezoelectric device of the sensor unit supplies power for the sensor unit by utilizing the piezoelectricity and can be used as a switch of the device and reduce the reliance on to batteries.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a physiological parameter monitoring device. Background technique [0002] According to statistics in recent years, cardiovascular disease has become the number one killer. According to the survey reported by the World Health Organization in 2005, the death toll of cardiovascular disease accounts for 30% of the overall death toll in the world, about 17.5 million people, and it is estimated that the death toll of cardiovascular disease will continue to rise. In China, the prevalence of cardiovascular diseases is also quite serious. Cardiovascular disease accounts for 45% of the total death toll every year, and another report points out that the domestic annual cost of treating cardiovascular disease is as high as 130 billion RMB. Among cardiovascular diseases, high blood pressure is particularly prevalent, with 160 million people suffering from high blood pressure in Chi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0402A61B5/01A61B5/026A61B5/024A61B5/021A61B5/0205
Inventor 张元亭黄绮雯李严
Owner THE CHINESE UNIVERSITY OF HONG KONG
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