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특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 캡슐내시경용 인체통신 아날로그 수신

발명자
오광일, 임인기, 김혁, 박형일, 박미정, 이재진, 강태욱, 변경진, 김성은
출원번호
16842497 (2020.04.07)
공개번호
20200315438 (2020.10.08)
등록번호
11478137 (2022.10.25)
출원국
미국
협약과제
19ZB1200, 임플란터블 능동 전자소자 원천기술 개발, 이정익
초록
A capsule endoscope image receiver includes a receiving electrode unit that receives first and second differential signals from a capsule endoscope image transmitter through a human body communication channel, an analog amplifying unit that receives the first and second differential signals and outputs first and second amplified differential signals, and a signal restoring unit that receives the first and second amplified differential signals and restores image information. The analog amplifying unit includes a first amplifier that outputs the first amplified differential signal, a second amplifier that outputs the second amplified differential signal, and an input impedance that is connected between a first inverting input terminal of the first amplifier and a second inverting input terminal of the second amplifier and obtains a gain of differential signal amplification in which a high frequency component of the first and second amplified differential signals is greater than a low frequency component.
KSP 제안 키워드
Capsule endoscope, Capsule endoscope image, Frequency components, High Frequency(HF), Human Body Communication(HBC), Human body, Image information, Input Impedance, Low-frequency component, Signal restoring, communication channel, differential signal, low-frequency, signal amplification
패밀리
 
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 캡슐 내시경 영상 수신기 및 이를 포함하는 캡슐 내시경 장치 대한민국 KIPRIS