Transcutaneous stimulator and method for enhancing fine movement level of human hands thereof

A stimulator and hand technology, which is applied in the field of improving the fine movement level of the fingers, can solve the problems of not improving the fine movement of the human hand quickly, time-consuming and laborious, etc., and achieve the effect of enhancing the level of fine movement

Inactive Publication Date: 2010-08-18
ZHEJIANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general method of improving fine motor skills requires long-term training and exercise, which is time-consumi

Method used

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  • Transcutaneous stimulator and method for enhancing fine movement level of human hands thereof
  • Transcutaneous stimulator and method for enhancing fine movement level of human hands thereof
  • Transcutaneous stimulator and method for enhancing fine movement level of human hands thereof

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Embodiment Construction

[0033] As an embodiment of the present invention, figure 1 The transcutaneous stimulator shown includes a host PC, a single-chip microcomputer, a display module, control buttons, an analog / digital (A / D) converter, a digital / analog (D / A) converter, a signal adjustment circuit, a noise stimulation device and feedback circuit.

[0034] Wherein, the upper PC, the display module, each control button, the analog / digital converter and the digital / analog converter are respectively electrically connected with the single chip electromechanical device. Wherein, each control button is electrically connected with the I / O port of the single-chip microcomputer respectively.

[0035] The single-chip microcomputer is the control core of the lower computer system, and MSP430 series single-chip microcomputers with large data storage space can be selected, or other types of single-chip microcomputers, such as AVR series single-chip microcomputers, PIC series single-chip microcomputers, etc. If ...

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Abstract

The invention discloses a transcutaneous stimulator and a method for enhancing the fine movement level of human hands thereof. The transcutaneous stimulator comprises an upper PC, a singlechip, a display module, an A/D converter, a D/A converter, a signal regulation circuit, a noise stimulation device and a feedback circuit, wherein the signal regulation circuit comprises an amplitude regulation circuit, and the feedback circuit comprises an RMS/DC conversion circuit; the PC, the display module, the A/D converter and the D/A converter are electrically connected with the singlechip respectively, the RMS/DC conversion circuit of the feedback circuit is electrically connected with the A/D converter, the signal regulation circuit is electrically connected with the D/A converter and the noise stimulation device respectively. The invention has the advantages that the generated white noise waveform is converted into the electrical noise stimulus or the mechanical vibration noise stimulus to satisfy the condition for a human body to generate a random resonance phenomenon, and the appropriate intensity electrical noise or the appropriate intensity vibration noise stimulus is given to handsto reduce the limens of the hands feeling, thereby enhancing the fine movement level of the hands.

Description

technical field [0001] The present invention relates to a method for enhancing the level of fine movements of hands by applying the stochastic resonance phenomenon in the human sensory system, in particular to a device and device for improving the level of fine movements of fingers by giving the hands a certain amount of current or vibration and noise stimulation. method. Background technique [0002] Fine hand movement is a complex movement based on the sense of touch, which is the foundation of human life. But with the effects of aging, the level of fine motor skills in the hands also decreases. In addition, in some special industries or fields, such as workers who need to operate precision instruments and doctors who perform operations, the level of fine hand movements directly determines the quality of work completed. The general way to improve fine motor skills requires long-term training and exercise, which is time-consuming and laborious. At present, there is no me...

Claims

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Application Information

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IPC IPC(8): A61N1/36A61H23/02
Inventor 刘军高天昀刘杰艾磊
Owner ZHEJIANG UNIV
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