대한의용생체공학회:학술대회논문집 (Proceedings of the KOSOMBE Conference)
- 대한의용생체공학회 1991년도 추계학술대회
- /
- Pages.142-144
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- 1991
마이크로 컴퓨터를 이용한 64 채널 심장 전기도 시스템 개발
Development of 64 channel Cardiac Happing System Using Microcomputer
-
조범구
(연세대학교 의과대학 흉부외과)
;
-
장병철
(연세대학교 의과대학 흉부외과)
;
- 김원기 (연세대학교 의과대학 의용공학과) ;
- 허재만 (연세대학교 의과대학 의용공학과) ;
- 정성헌 (연세대학교 의과대학 의용공학과)
-
Cho, Bum-Gu
(Yonsei Univ. Dept. of Thoracic Cardiovascular Surgery)
;
-
Chang, Byung-Chul
(Yonsei Univ. Dept. of Thoracic Cardiovascular Surgery)
;
- Kim, Won-Ky (Yonsei Univ. Dept. of Medical Engineering) ;
- Huh, Jae-Man (Yonsei Univ. Dept. of Medical Engineering) ;
- Jung, Sung-Hun (Yonsei Univ. Dept. of Medical Engineering)
- 발행 : 1991.11.15
초록
In this study, we have developed 64 channel computerized cardiac mapping system using micro-computer for basic research of electrophysiology and electrical propagation in cardiac arrhythmias. The significant problems of this study are the simultaneous acquisition of large amount data at 64 sites, the need of accurate and rapid analysis, and the effective display of the analyzed data. To solve these problems, we made 64 channel signal pre-processing board in order to amplify and filter the raw signals. And the software for cardiac isochronous mapping which were presented immediately via computer-generated graphics has been developed. This system is expected to enable us to study pathophysiology of cardiac arrhythmia and to improve the results of diagnosis and surgical treatment for cardiac arrhythmia.
키워드