자동혈압계 성능평가를 위한 인체혈압 시뮬레이터 개발A Simulator for the Validation of Non-invasive Blood Pressure(NIBP) Monitoring Devices
- Other Titles
- A Simulator for the Validation of Non-invasive Blood Pressure(NIBP) Monitoring Devices
- Authors
- 도일; 임현균; 안봉영; 지영준; 이종실; 오재훈
- Issue Date
- Jun-2017
- Publisher
- 대한의용생체공학회
- Keywords
- Non-invasive blood pressure(NIBP); Simulator; Oscillometric waveform; Clinical validation; Pressure Pulse
- Citation
- 의공학회지, v.38, no.3, pp.111 - 115
- Indexed
- KCI
- Journal Title
- 의공학회지
- Volume
- 38
- Number
- 3
- Start Page
- 111
- End Page
- 115
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/152182
- DOI
- 10.9718/JBER.2017.38.3.111
- ISSN
- 1229-0807
- 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.
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