APPARATUS FOR STIMULATING BRAIN

The present invention relates to a technology wherein, in a brain stimulation device for generating a brain stimulus signal, an output terminal of a microwave signal generator for generating a microwave signal is coupled to a switch element of a modulator to prevent the power of a modulator output s...

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Bibliographic Details
Main Authors OH SEONG WOOG, HUH YEO WOOL, CHO JEI WON, SEO TAE YOON, KWON YOUNG WOO, SEO KWANG SEOK
Format Patent
LanguageEnglish
Korean
Published 26.06.2019
Subjects
ELECTROTHERAPY
HUMAN NECESSITIES
HYGIENE
MAGNETOTHERAPY
MEDICAL OR VETERINARY SCIENCE
RADIATION THERAPY
ULTRASOUND THERAPY
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Summary:The present invention relates to a technology wherein, in a brain stimulation device for generating a brain stimulus signal, an output terminal of a microwave signal generator for generating a microwave signal is coupled to a switch element of a modulator to prevent the power of a modulator output signal from being lowered. To this end, the present invention comprises a brain stimulation signal generator (210) including an oscillation control unit (210B) for modulating a millimeter wave signal according to a brain stimulation protocol in a method of controlling an operation of a current source (214) of a voltage controlled oscillator (210A), so as to output a brain stimulation signal according thereto. 본 발명은, 뇌 자극신호를 발생하는 뇌 자극 장치에서, 마이크로파 신호를 발생하는 마이크로파 신호 발생기의 출력단이 변조기의 스위치 소자와 결합되어 변조기 출력신호의 전력이 저하되는 것을 방지하는 기술에 관한 것이다. 이를 위해 본 발명은 전압제어발진기(210A)의 전류 소스(214)의 동작을 제어하는 방식으로 초고주파 신호를 뇌 자극 프로토콜로 변조하여 그에 따른 뇌 자극신호를 출력되도록 하는 발진 제어부(210B)를 구비한 뇌 자극신호 발생기(210)를 포함하는 것을 특징으로 한다.
Bibliography:Application Number: KR20170173737