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Electrical stimulation method as well as relative device and system thereof

A technology of electrical stimulation and parameters, which is applied in the field of medical engineering, can solve problems such as large differences in frequency settings, and achieve the effect of improving regeneration ability, improving quantity and value-added differentiation function

Inactive Publication Date: 2012-07-04
THE HONG KONG POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although low-frequency electrical stimulation methods are also used, the frequency settings vary greatly

Method used

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  • Electrical stimulation method as well as relative device and system thereof
  • Electrical stimulation method as well as relative device and system thereof
  • Electrical stimulation method as well as relative device and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 As shown, it is a schematic block diagram of the module connection of the electrical stimulation system in the embodiment of the present invention. Among them, the output module 1 obtains preset electrical stimulation parameters, the electrical stimulation parameters include a frequency range of 2Hz-20Hz, (for example, the frequency can be specifically: 2Hz, 3Hz, 5Hz, 10Hz, 15Hz, etc.), and the time range is 3 hours / Day - 2×3 hours / day, (for example, the electrical stimulation time can be specifically: stimulation once a day, 3 hours each time; or stimulation 2 times a day, 2.5 hours each time; or stimulation 1 time a day, 5 hours each time; Or stimulate 2 times a day, each time for 2 hours, etc.) Electrical stimulation parameters can also include an asymmetrical square wave waveform, a pulse width of 0.25ms, an intensity range of 0.9V-1.2V (such as specifically 1.1V), on-off ratio 1:2, and transmit this parameter to the stimulation module 2;

[0038...

Embodiment 2

[0049] Such as image 3 As shown, it is a schematic block diagram of the module connection of the electrical stimulation system in another embodiment of the present invention. Preset the electrical stimulation parameters to the output module 1, the output module 1 will obtain the preset electrical stimulation parameters and transmit them to the stimulation module 2, the stimulation module 2 will act on the electrical stimulation signal to the skeletal muscle, causing the contraction of the skeletal muscle, and the feedback module 3 Determine the appropriate electrical stimulation parameters according to the contraction of the skeletal muscles and transmit them to the output module 1. The output module 1 then transmits the obtained feedback electrical stimulation parameters to the stimulation module 2, and the stimulation module 2 then acts on the electrical stimulation signals to the skeletal muscles, and so on. cycle process.

[0050] Such as Figure 4 shown, for the imag...

Embodiment 3

[0062] according to Figure 7 It is a schematic diagram of conductive stockings equipped with the electrical stimulation system involved in the present invention, represented by Figure 7 It can be seen that the electric stimulator 4 is an electric stimulator with low-frequency and long-time electric stimulation parameters. The conductive stockings 5 ​​can have different sizes according to the needs of different people. The electric stimulator 4 is internally provided with an output module 1. Stimulation module 2. The physical structure of the system can be that each module is packaged independently, and each module is connected to each other through wires, or the modules can be connected to each other through wires, and then packaged externally. Various installation methods in the technical field are applicable to the present invention.

[0063] In addition, the electrical stimulator 4 of this embodiment may further include a feedback module 3 .

[0064] The electrical stim...

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PUM

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Abstract

The invention provides an electrical stimulation method as well as relative device and system thereof. The system comprises an output module and a stimulation module, wherein the output module obtains low-frequency and long-term electrical stimulation parameters and transmits the electrical stimulation parameters to the stimulation module; and the stimulation module acts on skeletal muscle according to an electrical stimulation signal produced by the electrical stimulation parameters. With the electrical stimulation method, the system can increase the number and improve the proliferation and the differentiation of muscle satellite cells. A device adopting the system has small size, light weight and convenient carrying and use.

Description

technical field [0001] The invention relates to the field of medical engineering, in particular to an electrical stimulation method, a related device and a system. Background technique [0002] Human skeletal muscle grows continuously with age after birth, and tends to be stable in adulthood. The main functions of skeletal muscles include: performing locomotion, maintaining posture, and breathing. However, certain factors including direct trauma (eg, strenuous sports and lacerations) or indirect injury (eg, neuromuscular dysfunction and congenital disease) can lead to varying degrees of muscle damage. If not repaired in time, these injuries can lead to loss of muscle mass, poor motor function, and even death. Although muscles can gradually repair themselves after being stimulated by injury, this repair and regeneration process is completed through muscle satellite cells. [0003] Muscle satellite cells are named for their attachment between the muscle cell plasma membrane...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N1/36
Inventor 杨世模杨慧张保亭
Owner THE HONG KONG POLYTECHNIC UNIV
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