Cited 0 times in
4채널 위전도 시스템의 개발 및 유용성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김덕원 | - |
dc.contributor.author | 이상인 | - |
dc.date.accessioned | 2019-11-11T07:01:48Z | - |
dc.date.available | 2019-11-11T07:01:48Z | - |
dc.date.issued | 2000 | - |
dc.identifier.issn | 1229-0807 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/172483 | - |
dc.description.abstract | Electrogastrography(EGG) is a method of measuring gastric electrical activity on the abdomen. Although it is noninvasive and inexpensive. EGG signals have a very low frequency (0.2~10cpm) and extremely low amplitude(10~100㎶). Consequently, its measured waveforms are quite difficult to analyze and it is not completely understood yet. In this study, a four-channel EGG measurement system with Running Spectrum Analysis was built to measure and analyze the action potentials of the stomach. This System was compared with the commercially available one-channel Digitrapper EGG. The percentages of 3 cpm were compared with the best channel of the four-channel system and channel 1, whose electrode position was approximately the same as that of the commercially available one-channel system for normal subjects. The respectively, and it was statistically significant(p<0.001). The average 3 cpm percentages of the best channel and channel 1 for postprandial measurement were 90.4% and 76.5%, respectively, and it was also statistically significant(p<0.001). From these results. it was confirmed that a 4-channel EGG system is better than a 1-channel one for EGG measurement. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | Korean | - |
dc.publisher | The Korea Society of Medical and Biological Engineering | - |
dc.relation.isPartOf | Journal of Biomedical Engineering Research (의공학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | 4채널 위전도 시스템의 개발 및 유용성 | - |
dc.title.alternative | Development of a 4 Channel EGG System and Its Usefulness | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Medical Engineering (의학공학교실) | - |
dc.contributor.googleauthor | 유창용 | - |
dc.contributor.googleauthor | 이상인 | - |
dc.contributor.googleauthor | 남기창 | - |
dc.contributor.googleauthor | 송철규 | - |
dc.contributor.googleauthor | 김덕원 | - |
dc.contributor.localId | A00376 | - |
dc.contributor.localId | A02828 | - |
dc.relation.journalcode | J01263 | - |
dc.subject.keyword | The percentage of 3 cpm | - |
dc.subject.keyword | Four-channel EGG | - |
dc.subject.keyword | Running spectrum analysis(RSA) | - |
dc.subject.keyword | Relative electrode position | - |
dc.contributor.alternativeName | Kim, Deok Won | - |
dc.contributor.affiliatedAuthor | 김덕원 | - |
dc.contributor.affiliatedAuthor | 이상인 | - |
dc.citation.volume | 21 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 543 | - |
dc.citation.endPage | 550 | - |
dc.identifier.bibliographicCitation | Journal of Biomedical Engineering Research (의공학회지), Vol.21(6) : 543-550, 2000 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.