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Low-frequency pulse electromagnetic instrument for treating dysphagia

A low-frequency pulse, swallowing disorder technology, used in physical therapy, artificial respiration, etc., can solve the problems of small adjustable range of signal strength, poor human-computer interaction ability, complex circuit structure, etc., to achieve good treatment of swallowing disorders and ensure safety. , the effect of high device integration

Inactive Publication Date: 2010-06-02
SICHUAN UNIV
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Problems solved by technology

The power supply of the existing Vitalstim is powered by batteries, and the stimulus signal generation device uses a low-end processor. The circuit structure is complex, the price is expensive, the stimulus signal is single, and the adjustable range of signal strength is small.
The ability of human-computer interaction is poor. It is not easy for Chinese users to know what kind of stimulation frequency, what kind of stimulation waveform and stimulation intensity can achieve the best therapeutic effect.

Method used

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  • Low-frequency pulse electromagnetic instrument for treating dysphagia
  • Low-frequency pulse electromagnetic instrument for treating dysphagia
  • Low-frequency pulse electromagnetic instrument for treating dysphagia

Examples

Experimental program
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Effect test

Embodiment

[0039] The specific operation process of this electromagnetic instrument is as follows:

[0040] 1. Preparations before treatment: The electromagnetic instrument is externally connected to a 220V 50HZ power supply, and the stimulating electrodes are plugged into the stimulation signal output interface 9 of the electromagnetic instrument.

[0041] 2. Turn on the power switch on the left side of the electromagnetic instrument and observe the LCD display prompts. If there is a fault, it will display a corresponding alarm; when it is normal, it will provide display information of waveform parameters, including group, intensity, type, stimulation time, etc.

[0042] 3. Press the group button, the indicator "▲" on the LCD will jump to the corresponding group according to the selection, and then you can set the stimulation output waveform for the selected group.

[0043] 4. Press the waveform button, and the LCD will automatically switch to the selected stimulus waveform or square wa...

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Abstract

The invention relates to an adjustable low-frequency pulse electromagnetic instrument for treating dysphagia, comprising a power module, a stimulation signal generation module and a man-computer interaction module. The power module is connected with the stimulation signal generation module, one end of the man-computer interaction module is connected with the stimulation signal generation module, the other end of the man-computer interaction module is connected with the power module, and the stimulation signal generation module outputs specific adjustable low-frequency pulse electromagnetic signals for treating the dysphagia. When in use, stimulation signals are output to act on parts of a human body needing to be treated through two sets of six stimulation electrodes, the stimulation signal generation module is controlled, parameters such as stimulation signal groups, types, stimulation times and stimulation strengths are regulated, and the requirements of different patients to the stimulation signals are realized. Clinical tests show that in the environment with specific strength and frequency generated by the low-frequency pulse electromagnetic signals, the invention has better effect for treating the dysphagia by stimulating for 30-60min per time and treating 10-14 times on the average.

Description

technical field [0001] The invention belongs to an apparatus for treating dysphagia, in particular to an apparatus capable of generating a specific adjustable low-frequency pulse signal and treating dysphagia through the specific adjustable low-frequency pulse signal. Background technique [0002] Dysphagia refers to a group of clinical syndromes with various symptoms caused by damage to one or more stages of swallowing due to nerve damage or swallowing organ damage related to swallowing. Swallowing dysfunction is a common clinical symptom of stroke patients, so there are a variety of devices for the treatment of swallowing disorders. [0003] At present, the low-frequency electromagnetic apparatus commonly used in the domestic market to treat dysphagia is mainly Vitalstim produced in the United States. The structure of the electromagnetic instrument mainly includes three parts: a power supply, a stimulating electrode, and a stimulating signal generating device. It mainly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61N1/36
Inventor 何成奇樊庆文何竟杨永红王德麾邓川云
Owner SICHUAN UNIV
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