CN202198970U - Non-invasive wrist/ankle acupuncture therapy device - Google Patents

Abstract

The utility model relates to a non-invasive wrist-ankle acupuncture therapeutic instrument, which comprises three sets of electrodes and a microcontroller, the microcontroller is connected to a waveform generating circuit, and the three square wave outputs of the waveform generating circuit are all connected to a power amplifier circuit and passed through a transformer The isolation circuit is connected to the three groups of electrodes, and the microcontroller is connected to the key and the digital tube through the keyboard digital tube driving circuit. The wrist-ankle acupuncture therapy device uses three sets of electrodes placed on the skin to output low-frequency pulses to stimulate the percutaneous nerves, replacing the traditional wrist-ankle acupuncture to achieve the therapeutic effect of wrist-ankle acupuncture in traditional Chinese medicine acupuncture. The wrist-ankle acupuncture therapy device has three outputs, which can be output synchronously or asynchronously, the output amplitude and output frequency are adjustable, and different pulse train waveform outputs can be selected. The wrist-ankle acupuncture treatment device is gentle and the patient will not feel discomfort.

Description

Non-invasive wrist-ankle acupuncture therapy device

Technical field:

The utility model relates to low-frequency treatment technology and traditional Chinese medicine wrist-ankle acupuncture therapy. It is a non-invasive wrist-ankle acupuncture treatment instrument for treating patients with invisible needles by using low-frequency pulses to stimulate six longitudinal regions of the wrist and ankle. It belongs to the field of medical equipment. the

Background technique:

Wrist-ankle acupuncture is an acupuncture therapy in which corresponding points are taken from the wrist and ankle for subcutaneous acupuncture to treat diseases. The acupuncture points are limited to the wrists and ankles of the extremities, which can dredge the meridians and harmonize the functions of the viscera. It is suitable for a variety of pain syndromes and visceral diseases. the

But now the common wrist-ankle acupuncture is to pierce the subcutaneous tissue for treatment, which is inconvenient to operate and requires high technical proficiency. Moreover, the time of wrist-ankle acupuncture retention is relatively long, which brings inconvenience to patients. the

Utility model content:

The utility model utilizes the pulse low-frequency treatment method and combines the traditional Chinese medicine acupuncture therapy—wrist-ankle acupuncture to realize a non-invasive wrist-ankle acupuncture treatment instrument. The therapeutic instrument uses three sets of electrodes placed on the skin to output low-frequency pulses to stimulate the percutaneous nerves, replacing the traditional wrist-ankle acupuncture to achieve the therapeutic effect of wrist-ankle acupuncture in traditional Chinese medicine acupuncture. The therapeutic device has three outputs, which can be output synchronously or asynchronously. The output amplitude, output frequency, and output pulse train waveform are all adjustable. the

In order to achieve the above object, the utility model adopts the following technical solutions. It includes three sets of electrodes and a microcontroller, the microcontroller is connected to a waveform generating circuit, the three square wave outputs of the waveform generating circuit are all connected to a power amplifier circuit and then connected to the three sets of electrodes through a transformer isolation circuit, and the microcontroller The device connects keys and digital tubes through a keyboard digital tube drive circuit. the

The microcontroller outputs three-way square waves through the waveform generation circuit, amplifies them through the power amplifier circuit, and then isolates them through the transformer output. Among them, three switches can be used to realize three synchronous or asynchronous outputs according to different combinations. The display circuit can display various treatment parameters, such as treatment time, output frequency and output amplitude, etc. The button circuit can adjust the output frequency, duty cycle, treatment time and output waveform, etc. the

Description of drawings:

Fig. 1 is the schematic circuit diagram of the non-invasive wrist-ankle acupuncture treatment instrument of the present utility model;

Fig. 2 is a schematic diagram of the usage mode of the non-invasive wrist-ankle acupuncture therapeutic instrument of the present invention. the

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is described in detail. the

The utility model non-invasive wrist-ankle acupuncture therapeutic instrument utilizes the pulse low-frequency treatment method and combines the acupuncture therapy of traditional Chinese medicine—wrist-ankle acupuncture to realize a non-invasive wrist-ankle acupuncture treatment. As shown in Figure 1, the non-invasive wrist-ankle acupuncture treatment instrument of the present utility model comprises three groups of electrodes and a microcontroller (MCU), and the microcontroller is connected to a waveform generating circuit, and the three square waves of the waveform generating circuit The outputs are all connected to the power amplifier circuit and then connected to the three groups of electrodes through the transformer isolation circuit, and the micro-controller is connected to the key and the digital tube through the keyboard digital tube driving circuit. the

As shown in Figure 2, the therapeutic instrument uses three sets of electrodes 6 placed on the skin to output low-frequency pulses to stimulate the percutaneous nerves, replacing traditional wrist-ankle acupuncture to achieve the therapeutic effect of wrist-ankle acupuncture in traditional Chinese medicine acupuncture. The electrotherapy device has three outputs, which can be output synchronously or asynchronously. The output amplitude, output frequency, and output pulse train waveform are all adjustable. the

As shown in Figure 1 and Figure 2, the microcontroller MCU controls the waveform generation circuit to output three square waves through the power amplifier circuit for power amplification, and then the output is isolated by the transformer isolation circuit. Among them, three switches 2, 3, and 4 can be used to realize three-way synchronous or asynchronous output according to different combinations. the

The display drive circuit can display various treatment parameters, such as treatment time, output frequency and output intensity, etc. through the digital tube. The key drive circuit can adjust the output frequency, output intensity, output waveform and treatment time, etc. They communicate with the microcontroller through the driver circuit. the

The output waveform can be selected by button 5: continuously adjustable, cluster (several pulses are sent out per second, and the pulse frequency is adjustable), and dense (sparse wave and dense wave pulse trains appear alternately). the

The electrode sheet 6 is relatively small, and when the positive and negative electrodes are close together, the current is concentrated, and the subcutaneous nerve is mainly stimulated at low frequency. Combining different waveforms can better simulate the therapeutic effect of wrist-ankle acupuncture. the

Claims (1)

1. A non-invasive wrist-ankle acupuncture treatment instrument, characterized in that: comprise three groups of electrodes and a microcontroller, the microcontroller is connected to a waveform generating circuit, and the three square wave outputs of the waveform generating circuit are all connected to the power amplifier circuit The three groups of electrodes are connected through a transformer isolation circuit, and the micro-controller is connected with keys and digital tubes through a keyboard digital tube drive circuit. the

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