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자동혈압계 성능평가를 위한 인체혈압 시뮬레이터 개발

Title
자동혈압계 성능평가를 위한 인체혈압 시뮬레이터 개발
Other Titles
A Simulator for the Validation of Non-invasive Blood Pressure(NIBP) Monitoring Devices
Author
오재훈
Keywords
Non-invasive blood pressure(NIBP); Simulator; Oscillometric waveform; Clinical validation; Pressure Pulse
Issue Date
2017-07
Publisher
대한의용생체공학회
Citation
의공학회지, v. 38, no. 3, page. 111-115
Abstract
Blood pressure is one of the important vital signs for monitoring the medical condition of a patient. Automated NIBP(non-invasive blood pressure) monitoring devices calculate systolic and diastolic blood pressures from the oscillation in cuff pressure caused by a pulsation of an artery. To validate the NIBP devices, we developed a simulator to supply the oscillometric waveforms obtained from human subjects. The simulator provided pressure pulses to device-under-test and device readings were compared to the auscultatory references. Fully automated simulation system including OCR(optical character recognition) were developed and used for NIBP monitoring devices. The validation results using the simulator agreed well with previous clinical validation. More validation studies using the standardized oscillometric waveforms would be required for the replacement of clinical trials to validate a new automated NIBP monitoring device.
URI
http://koreascience.or.kr/article/JAKO201720861273578.pagehttp://repository.hanyang.ac.kr/handle/20.500.11754/114832
ISSN
1229-0807
DOI
10.9718/JBER.2017.38.3.111
Appears in Collections:
COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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