Impedance matching circuit, radio frequency therapeutic apparatus and radio frequency therapeutic apparatus system

The utility model relates to an impedance matching circuit, a radio frequency therapeutic apparatus and a radio frequency therapeutic apparatus system. The impedance matching circuit comprises an electrode tip, a radio frequency line, a first impedance device, a second impedance device and a radio f...

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Bibliographic Details
Main Authors ZHOU WENSHEN, THE INVENTOR HAS WAIVED THE RIGHT TO BE MENTIONED, CAO XUEMING
Format Patent
LanguageChinese
English
Published 19.09.2023
Subjects
BASIC ELECTRONIC CIRCUITRY
ELECTRICITY
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
RESONATORS
ULTRASOUND THERAPY
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Summary:The utility model relates to an impedance matching circuit, a radio frequency therapeutic apparatus and a radio frequency therapeutic apparatus system. The impedance matching circuit comprises an electrode tip, a radio frequency line, a first impedance device, a second impedance device and a radio frequency source, one end of the first impedance device is connected with the electrode tip, and the other end is connected with one end of the radio frequency line; one end of the second impedance device is connected with the other end of the radio frequency line; the radio frequency source is connected with the other end of the second impedance device; the target impedance value of the first impedance device, the target impedance value of the second impedance device and the target radio frequency line length of the radio frequency line are determined through impedance matching; the real part of the first target equivalent impedance obtained according to the target impedance value of the first impedance device, the
Bibliography:Application Number: CN202222909294U