Myoelectric sensor system based on wireless charging and energy self-collection technology

A wireless charging and sensor technology, applied in the field of myoelectric sensor system, can solve the problems of user experience inconvenience and achieve the effect of improving the continuous working time

Pending Publication Date: 2019-10-22
宿州学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Newer EMG sensors use wireless charging to charge the system battery, but both of them face a problem, that is, the user needs to charge the system frequently, which brings a great impact on the user experience of the system. inconvenient

Method used

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  • Myoelectric sensor system based on wireless charging and energy self-collection technology
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  • Myoelectric sensor system based on wireless charging and energy self-collection technology

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] The invention provides a myoelectric sensor system based on wireless charging and energy self-collection technology. The thermoelectric module uses the heat generated by the movement of the human body and the work of the myoelectric electrode and other components to charge the power module, which improves the continuous working time of the system. , including a control module 100, the input end of the control module 100 is electrically conn...

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Abstract

The invention discloses a myoelectric sensor system based on a wireless charging and energy self-collection technology in the technical field of medical instruments. The myoelectric sensor system comprises a control module, wherein the input end of the control module is electrically connected with a power frequency wave trap, the input end of the power frequency wave trap is electrically connectedwith a level raising module, the input end of the level raising module is electrically connected with a low-pass filter, and the input end of the low-pass filter is electrically connected with a high-pass filter. The input end of the high-pass filter is electrically connected with a differential amplifier, the input end of the differential amplifier is electrically connected with the differentialamplifier, a transmission port of the control module is electrically connected with a power supply module, a power supply port of the power supply module is electrically connected with a wireless charging module and a thermoelectric module separately, and an output port of the control module is electrically connected with a wireless data transmission module. In the myoelectric sensor system, thethermoelectric module utilizes the heat generated by the movement of the human body, the components of myoelectric electrodes and other assemblies to charge the power supply module, and the continuousworking time of the system is prolonged.

Description

technical field [0001] The invention discloses a myoelectric sensor system based on wireless charging and energy self-collection technology, specifically in the technical field of medical equipment. Background technique [0002] Surface electromyography (sEMG) is a physiological electrical signal that is produced with muscle contraction. It is the result of bioelectricity generated when nerves and muscles are excited, and it is the source of electrical signals that generate muscle force. There are different degrees of correlation between surface electromyographic signal and muscle function state and activity state, which can reflect muscle activity to a certain extent. It can be used in ergonomic analysis of muscle activity in the field of ergonomics and evaluation of muscle function in the field of rehabilitation medicine It also has considerable practical value in the diagnosis of neuromuscular diseases in clinical medicine, the judgment of fatigue in sports science, and m...

Claims

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Application Information

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IPC IPC(8): A61B5/0488
CPCA61B2560/0219A61B5/389
Inventor 张淑芳韩君穆海芳
Owner 宿州学院
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