A kind of multifunctional passive electronic skin system and preparation method thereof

A multi-functional, functional module technology, applied in medical science, diagnosis, diagnostic recording/measurement, etc., to achieve the effect of improving manufacturing efficiency, large tensile deformation capacity, and improving stability and accuracy

Active Publication Date: 2021-05-18
EAST CHINA JIAOTONG UNIVERSITY +1
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The multi-functional wireless passive physiological health monitoring device has the characteristics of ultra-thin and ultra-light. It fits on the surface of the human skin and does not affect the daily behavior of the human body. It monitors human physiological health information in real time for a long time and is widely used in mobile health and other fields. The biggest problem is the power supply of multifunctional passive physiological health devices

Method used

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  • A kind of multifunctional passive electronic skin system and preparation method thereof
  • A kind of multifunctional passive electronic skin system and preparation method thereof
  • A kind of multifunctional passive electronic skin system and preparation method thereof

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Embodiment Construction

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0027] see figure 1 , the stretchable multifunctional passive physiological health device designed and manufactured includes a blood pressure module, a temperature module, an electrophysiological potential module and an elastic substrate.

[0028] The multifunctional physiological health monitoring device is attached to the stretchable elastic substrate. The current physiological health monitor...

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Abstract

The invention discloses a multifunctional wireless passive physiological health monitoring device, which includes a piezoelectric / thermoelectric blood pressure monitoring module, a thermocouple / thermoelectric body temperature measurement unit, an electrophysiological potential measurement module based on surface electrodes, and the like. The current modules use the principles of blood pressure flow, body temperature changes, and electrophysiological potential differences in biological tissues to directly convert blood pressure, temperature, and electrophysiological potential into voltage signals without an external power supply. The designed multifunctional wireless passive physiological health monitoring device has a certain stretching and deformation ability, actively adapts to the soft skin surface, and records the physiological health information of the human body (body temperature, blood pressure, electrocardiogram, electromyography, etc.) in real time. The invention also provides a method for processing and preparing a multifunctional wireless passive physiological health monitoring device, which has the characteristics of softness, light weight, long-term and stable recording of human physiological information, does not affect the daily behavior of the human body, and improves the comfort of the device and portability.

Description

technical field [0001] The invention relates to the field of flexible electronic manufacturing, in particular to a multifunctional wireless passive electronic skin system and a preparation method thereof. Background technique [0002] Passive and multifunctional are the important development trends of current stretchable electronic devices, which have unique advantages in many cases. In the case of no external power supply, the principles of piezoelectricity, pyroelectricity, thermocouple effect and bioelectricity are used. It can record the blood pressure, body temperature, and electrophysiological potential of the human body (ECG, EMG, EEG, etc.). The multifunctional wireless passive physiological health monitoring device is attached to the soft skin surface, actively adapts to the complex deformation of the skin surface, and Maintain conformity with it, record human physiological health information in real time; in the case of skin surface deformation, it can also stably ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/0205
CPCA61B5/02055
Inventor 董文涛程宵王晓明
Owner EAST CHINA JIAOTONG UNIVERSITY
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