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Title:
PASSIVE RADIO FREQUENCY THERAPY DEVICE, RADIO FREQUENCY THERAPY SYSTEM, AND CONTROL METHOD AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/050719
Kind Code:
A1
Abstract:
The present application provides a passive radio frequency therapy device, a radio frequency therapy system, and a control method and apparatus therefor, and relates to the technical field of signal radio frequency therapy. In the present application, a NFC energy collection unit receives a NFC radio frequency signal sent by a mobile terminal, and couples and collects operation energy transmitted by the mobile terminal by means of the NFC radio frequency signal; a signal frequency multiplication unit performs frequency multiplication on the NFC radio frequency signal under the action of the operation energy collected by the NFC energy collection unit, so as to obtain a corresponding therapy radio frequency signal; a signal radiation unit, under the action of the collected operation energy, radiates the radio frequency signal processed by the signal frequency multiplication unit onto a wound site of a target patient to which a wearable flexible member is attached. Thus, radio frequency therapy featuring wireless energy supply is achieved, and radio frequency therapy operation featuring direct power supply connection is prevented, so that a radio frequency therapy device is portable. Moreover, the portability and usage flexibility of a radio frequency therapy device are improved.

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Inventors:
YE TAO (CN)
YANG HONGJIA (CN)
DAI SIQI (CN)
DENG HAOQIANG (CN)
LU YUJIE (CN)
LIU YULONG (CN)
YANG RUSONG (CN)
Application Number:
PCT/CN2022/078859
Publication Date:
April 06, 2023
Filing Date:
March 02, 2022
Export Citation:
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Assignee:
UNIV SOUTHERN SCI & TECH (CN)
International Classes:
A61N5/00
Foreign References:
CN113877064A2022-01-04
CN110200659A2019-09-06
CN104224312A2014-12-24
CN1688362A2005-10-26
CN208229217U2018-12-14
US20160331982A12016-11-17
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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