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Handheld portable transcuataneous electrical nerve stimulation analgesic method, analgesic device and application

A technology of electrical stimulation and cutaneous nerves, applied in the field of hand-held portable analgesia methods and analgesia devices, and hand-held portable analgesia devices, which can solve the problems of being unsuitable for the elderly and the weak, uncontrollable voltage and frequency, and unsuitable for daily physiotherapy and other issues, to achieve good social effects, good physical therapy effects, and beneficial effects for popularization and use

Inactive Publication Date: 2012-10-24
符竞之
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Although the above-mentioned patents all relate to methods or devices for physical therapy by transcortical electrical stimulation, careful analysis reveals that the invention patent with application number 03237546.8, the handheld piezoelectric acupuncture stimulator has a simple structure and is easy to carry, but its 1. The frequency cannot be controlled, which consumes more physical strength of the patient, and is not suitable for the elderly and the infirm. Although the invention with application number 200980104555.8 uses battery power supply, its pulse output depends on electrode pads, which is not easy to touch for some parts of the body. areas that are difficult to treat with the device
Although the invention patent with the application number 200980104555.8 is driven by electricity, it uses a conventional patch type to stimulate the pad part of the electrode percutaneously for physical therapy. This method is the same as the principle of the traditional electrotherapy instrument. Therefore, the structure is complicated, the operation is inconvenient, and it is not suitable for home use.
The utility model patent with application number CN201120031427.X and the invention patent with application number CN201110031857.6 are a package patent application. Although these two patents propose the idea of ​​hand-held cortical electrical stimulation, these two patents are not the same It is not a physiotherapy instrument, but a surgical instrument used for functional positioning in clinical operations. It is mainly used to apply biphasic pulse stimulation of specified frequency, pulse width, and current to the cortex during surgery to perform cortical and subcutaneous functions during surgery. Therefore, the bipolar voltage-controlled constant current power supply and the bipolar nerve electrical stimulation work mode are used, but this work mode is not suitable for conventional daily physical therapy at home.

Method used

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  • Handheld portable transcuataneous electrical nerve stimulation analgesic method, analgesic device and application
  • Handheld portable transcuataneous electrical nerve stimulation analgesic method, analgesic device and application
  • Handheld portable transcuataneous electrical nerve stimulation analgesic method, analgesic device and application

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, a portable transcutaneous electrical nerve stimulation analgesia device includes:

[0042] A low-voltage power supply module 1, configured to provide low-voltage direct current;

[0043] An inverter module 2, the inverter module 2 is used to invert the direct current provided by the low-voltage power supply module 1 into alternating current pulses;

[0044] Boosting module 3, the boosting module 3 is used to boost the alternating current pulse obtained by inverter to make it reach the required voltage level of TENS;

[0045] A rectification module 4, the 4 rectification modules are used to rectify the boosted alternating current pulse to make it into a direct current square wave electric pulse;

[0046] A frequency control module 5, the frequency control module 5 is used to control the frequency of the rectified DC square wave electric pulse, so that the pulse frequency is controlled within the range of (1-5) Hz;

[0047] Output contact 6, ...

Embodiment 2

[0054] Such as figure 2 As shown, the only difference between Embodiment 2 and Embodiment 1 is that the frequency control module is different. The frequency control module 5' used in Embodiment 2 controls the pulse frequency within the range of (100±15) Hz;

[0055]The above-mentioned hand-held portable transcutaneous electrical nerve stimulation analgesic device of the present invention is mainly used for the treatment of acute pain, and each treatment switch is 1-2 times, and each time of action is 0.5-1.0min, and it can be effective immediately; the above-mentioned hand-held electric nerve stimulation device of the present invention The portable transcutaneous electrical nerve stimulation analgesia device is mainly used for DC square wave electric pulses for auxiliary analgesia. Each treatment switch is 1-2 times, and each action time is 0.5-1.0min. It has a good auxiliary analgesic effect.

Embodiment 3

[0057] Such as image 3 As shown, the only difference between Embodiment 3 and Embodiment 1 is that the frequency control module is different. The frequency control module 5’’ used in Embodiment 3 controls the pulse frequency within the range of (150±15) Hz;

[0058] The hand-held portable transcutaneous electrical nerve stimulation analgesic device of the present invention is mainly used for auxiliary analgesic DC square wave electric pulses, each treatment switch is 1-2 times, and each action time is 0.5-1.0min, which has a good effect. Auxiliary analgesic effect.

[0059] When TENS is used for treatment, electric pulses of different frequencies have different physiotherapy effects. As can be seen from the above-mentioned embodiments, by replacing different frequency control modules to form a series of products, electric pulses of different frequencies can be obtained, which greatly expands the scope of the present invention. scope of application.

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PUM

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Abstract

The invention discloses a handheld portable transcuataneous electrical nerve stimulation analgesic method, an analgesic device and an application. The handheld portable transcuataneous electrical nerve stimulation analgesic method adopts a handheld single contact electrical stimulation physiotherapeutic apparatus, wherein a contact is pressed on an acupuncture point or a discomfort part which needs physiotherapy, and direct-current pulse is used to generate electrical stimulation to body skin nerve, so an ideal physiotherapeutic analgesic effect is realized. The method is characterized in that the direct-current pulse is generated by a low-voltage direct-current power supply and has constant frequency, and the direct-current pulse with constant frequency has the constant frequency of 1-5HZ, 100+ / -15HZ or 150+ / -15HZ; and through carrying out electrical stimulation to the skin nerve for 0.5-1 minute for a plurality of times, the acupuncture point or the discomfort part is treated.

Description

technical field [0001] The present invention relates to a physical therapy method and device, in particular to a hand-held portable analgesic method and analgesic device based on transcutaneous electrical nerve stimulation. Nerves are electrically stimulated to achieve the purpose of analgesia or symptom relief; the invention also relates to the use of a hand-held portable analgesic device based on transcutaneous electrical nerve stimulation. Background technique [0002] Transcuataneous electrical nerve stimulation (TENS for short) is an electrotherapy method that injects specific low-frequency pulse current into the human body through the skin to treat pain. It was developed in the 1970s based on the pain gate control theory to treat pain. The main non-invasive treatment method. After more than 30 years of development, TENS is very popular in European and American countries. The frequency of TENS is generally adjustable from 1 to 150 Hz, with 1 to 5 pulse groups per seco...

Claims

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Application Information

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IPC IPC(8): A61N1/36
Inventor 符竞之邹玲张家玮卢振和
Owner 符竞之
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