A radio frequency output device

Abstract

The invention provides a radio frequency output device. The radio frequency output device comprises a radio frequency electrode module, a radio frequency generation device and a controller, wherein the radio frequency electrode module is provided with a plurality of radio frequency electrodes, the radio frequency generation device is used for outputting a plurality of radio frequency sources corresponding to the radio frequency electrodes in number, the radio frequency sources are sequentially and correspondingly connected with the radio frequency electrodes through a plurality of radio frequency electrode drive circuits, the controller is connected with the radio frequency electrode drive circuits and used for outputting an excitation source according to the preset frequency so as to trigger the radio frequency electrode drive circuits to be switched on and drive the radio frequency electrodes to be sequentially communicated with the radio frequency sources in a circulating mode for work. The radio frequency electrodes are driven independently by the radio frequency electrode drive circuits to be communicated with the radio frequency sources, the radio frequency electrodes are arrayed and treated through the method that the radio frequency electrodes are communicated with the radio frequency sources in a circulating mode for work, and therefore the uniform distribution of current in each radio frequency electrode is ensured, and the problem that during treatment achieved through an existing radio frequency electrode, current distribution is not uniform is well solved.

Description

technical field [0001] The present invention relates to the field of medical equipment, mainly refers to the medical equipment using radio frequency source for treatment, more specifically, relates to a radio frequency output device. Background technique [0002] Nowadays, people's requirements for beauty are getting higher and higher, and with the development of science and technology, people can also use some beauty treatment equipment to improve their skin, so as to make themselves look more beautiful. Fractional radio frequency is one of the treatment technologies. This technology forms micron apertures on the epidermis by setting multiple groups of parallel matrix points on the treatment head, and transmits the radio frequency current to the deep layer of the skin through these apertures. While vaporizing the surface layer of the skin, it flows through Deep in the skin, activate collagen regeneration and reconstruction effects, comprehensively improve different skin pro...

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Problems solved by technology

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a radio frequency output device, which is used to solve the problem of uneven current distribution in the treatment process due to the presence of multiple positive and negative electrodes in the existing fractional radio frequency equipment. question

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