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A device for detecting muscle fatigue

A detection device and technology for muscle fatigue, applied in the directions of diagnostic recording/measurement, medical science, diagnosis, etc., can solve problems such as difficulty in collecting muscle oxygen data and EMG data at the same time, affecting the effect of exercise or exercise rehabilitation, and single function of detection equipment. , to ensure the safety of movement, improve the service life and detection effect, and improve the detection efficiency and detection accuracy.

Active Publication Date: 2021-03-09
JIANGHAN UNIVERSITY
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AI Technical Summary

Problems solved by technology

Existing muscle oxygen sensors generally use the photoelectric principle for measurement, which is not only cumbersome to wear, easy to fall off, but also difficult to filter ambient light, which has a great impact on detection accuracy
At the same time, the detection equipment of the existing technology has a relatively single function, and it is difficult to collect muscle oxygen data and myoelectric data at the same time, and it is also difficult to accurately calculate the fatigue status of one's own muscles based on the muscle oxygen data and myoelectric data, which affects the effect of exercise or sports rehabilitation

Method used

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  • A device for detecting muscle fatigue
  • A device for detecting muscle fatigue
  • A device for detecting muscle fatigue

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Embodiment Construction

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0031] figure 1 It is a schematic diagram of the wearable device in the embodiment, figure 1 The shown wearable device includes a main body and an elastic strap, the main body includes a display screen and control buttons, and the upper shell of the main body is on the display screen. The invention is based on figure 1 The wearable device shown is improved in circuit and structure, and obtained as figure 2 The muscle fatigue detection device shown can solve the above technical problems. The muscle fatigue detection device may exist independently or be integrated into a wearable device, and the specific application scenarios are not limited in this application. The wearable device in the present invention may be...

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Abstract

The invention relates to a muscle fatigue detection device. Its body includes an upper case, a lower case and an electromyographic signal detection module. The outer wall of the upper case is provided with a flexible display screen and at least one control button. Muscle oxygen signal detection module, circuit board and energy storage module. The muscle oxygen signal detection module is used to acquire the muscle oxygen signal and myoelectric signal of the target muscle; the main control chip is used to generate muscle oxygen data according to the muscle oxygen signal, and generate exogenous fatigue degree according to the muscle oxygen data, and Generate myoelectric data according to the myoelectric signal, and generate endogenous fatigue degree according to the myoelectric data, generate comprehensive fatigue degree according to exogenous fatigue degree and endogenous fatigue degree, and the flexible display screen is used to display endogenous fatigue degree Fatigue, exogenous fatigue and comprehensive fatigue. The invention can acquire muscle oxygen value and bioelectric activity, and display them in real time through a flexible display screen, so as to improve exercise efficiency and prevent excessive exercise.

Description

technical field [0001] The invention relates to the field of intelligent detection equipment, in particular to a muscle fatigue detection device. Background technique [0002] With the development of science and technology, more and more wearable devices are widely used in people's fitness activities or the competitive training of professional athletes. For example, muscle oxygen data can be collected through muscle oxygen sensors, or muscle data can be collected through electromyography instruments Wait. Existing muscle oxygen sensors generally use the photoelectric principle for measurement, which is not only cumbersome to wear, easy to fall off, but also difficult to filter ambient light, which has a great impact on detection accuracy. At the same time, the detection equipment of the existing technology has relatively single functions, and it is difficult to collect muscle oxygen data and myoelectric data at the same time, and it is also difficult to accurately calculate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/389A61B5/1455
CPCA61B5/14551A61B5/4519A61B5/7225A61B5/7235A61B5/389
Inventor 吴钰祥
Owner JIANGHAN UNIVERSITY
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