Chilblain therapeutic instrument

A therapeutic instrument and chilblain technology, applied in the field of chilblain therapeutic apparatus, can solve the problems of discomfort, cumbersome process, and long treatment course, and achieve the effects of no working noise, low cost, and convenient use and portability

Inactive Publication Date: 2018-01-09
HUZHOU JIACHUANG AUTOMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The current treatment method for frostbite is medicinal application, which is slow to ta

Method used

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  • Chilblain therapeutic instrument
  • Chilblain therapeutic instrument

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Embodiment Construction

[0017] The embodiments involved in the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] Such as figure 1 As shown, a chilblain treatment instrument includes a transformer module, a rectifier filter module, a low-frequency pulse generation module and an intensity control module; the external input mains AC220V is reduced to 40V AC by the transformer module, and the 40V AC is processed by the rectifier filter module A 100Hz pulsating voltage is generated at the output end of the low-frequency pulse generating module, and the low-frequency pulse generating module generates a 1Hz pulse modulation signal. The 100Hz pulsating voltage is modulated by a 1Hz pulse modulation signal and finally outputs an intermittent 1-100Hz low-frequency pulsating current to drive the electroacupuncture probe. The intensity control module adjusts the magnitude of the output current.

[0019] The low-frequency and low-intensity pulse c...

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Abstract

The invention provides a frostbite treatment device, comprising a voltage transformer module, a rectification filter module, a low-frequency pulse generation module and an intensity control module; the external input AC220V mains power is reduced to 40V AC power by the transformer module, and the 40V AC power is passed through After the rectification and filtering module is processed, a 100Hz pulsating voltage is generated at the output end of the low-frequency pulse generating module, the low-frequency pulse generating module generates a 1Hz pulse modulation signal, and the 100Hz pulsating voltage is finally output after being modulated by the 1Hz pulse modulation signal The intermittent low-frequency pulsating current of 1-100 Hz drives the electro-acupuncture probe, and the intensity control module adjusts the magnitude of the output current. The invention stimulates the blood circulation of the affected part by generating a low-frequency low-intensity pulse current of 1-100 Hz, plays the role of promoting blood circulation and removing blood stasis, can effectively relieve itching and pain, and can effectively prevent the occurrence of frostbite.

Description

technical field [0001] The invention relates to the technical field of medical instruments and equipment, in particular to a chilblain treatment instrument. Background technique [0002] Frostbite is a frequently-occurring disease in winter. Due to the repeated erythema and swelling damage of the local skin caused by the cold climate, blisters and ulcers may appear in severe cases. The etiology of chilblain is caused by the spasmodic contraction of local small arteries and the obstruction of blood flow in the affected area. Patients usually feel itching, unbearable pain, want to scratch but dare not scratch, miserable. The current treatment method for chilblain is medicinal application, which is slow in taking effect, complicated in process, accompanied by discomfort, long course of treatment, and high in cost. Contents of the invention [0003] (1) Solved technical problems [0004] In order to solve the above problems, the present invention provides a chilblain therap...

Claims

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Application Information

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IPC IPC(8): A61N1/36
Inventor 王莹
Owner HUZHOU JIACHUANG AUTOMATION TECH CO LTD
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