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논문 기본 정보

자료유형
학술대회자료
저자정보
Donggue Kim (Soonchunhyang University) Jaegeol Cho (Soonchunhyang University)
저널정보
제어로봇시스템학회 제어로봇시스템학회 국제학술대회 논문집 ICCAS 2024
발행연도
2024.10
수록면
1,227 - 1,231 (5page)

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초록· 키워드

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In pulse wave analysis used for non-invasive blood flow measurement, obtaining accurate blood pressure waveforms is crucial. This study proposes a method for reconstructing blood pressure waveforms from wrist cuff pressure waveforms based on the non-invasive oscillometric principle. By converting the pressure waveform obtained by applying constant pressure to the wrist into the cuff volume waveform, i.e., the arterial volume waveform, we estimated the blood pressure waveform using the pressure-volume relationship of the radial artery for each individual. The pressure-volume relationship of the radial artery was derived from the oscillogram. The blood pressure waveforms measured in this study were evaluated by comparison with a commercially available non-invasive continuous blood pressure monitoring device (Finometer Pro, Finapres Medical System). The mean ± standard deviation of RMSE, coefficient of determination, and spectral peak point difference were 10.1 ± 3.2 mmHg, 0.71 ± 0.15, and 0.35 ± 0.82, respectively, indicating significant agreement. Additionally, the error of mean blood pressure (Mean ± SD) was -4.0 ± 7.2 mmHg, confirming the potential to extract continuous blood pressure waveforms using a simple wrist-type blood pressure monitor.

목차

Abstract
1. INTRODUCTION
2. METHOD
3. RESULTS
4. DISCUSSIONS
5. CONCLUSIONS
REFERENCES

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