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PC 기반의 심전도-비관혈식 혈압 환자감시장치의 개발

Other Titles
 The Development of Pc Based EGG-NIBP Patient Monitor 
 김남현  ;  김경하  ;  주기춘  ;  라상원  ;  송광석  ;  한민수  ;  김성민  ;  이건기  ;  최태영 
 Journal of Biomedical Engineering Research (의공학회지), Vol.20(4) : 461-469, 1999 
Journal Title
Journal of Biomedical Engineering Research(의공학회지)
Issue Date
ECG ; NIBP : Patient monitor ; DSP ; Oscillometric method
In this paper, an ECG-NIBP patient monitor is designed. This is an essential equipment to measure and monitor patient's physical condition - electrocardiogram(ECG) wave, heart rate(HR), and noninvasive blood pressure(NIBP) - in ICU, CCU, and operating room. The ECG is an electrical waveform produced by relaxation and contraction of the cardiac muscle. Most physicians diagnose patient's cardiac states from ECG pattern. A blood pressure is one of the clinical indexes measured in a emergency room or operating room. In this paper, the blood pressure is measured in artery by using the nonivasive oscillometric method. The developed patient monitor was inspected and compared with other instruments in operating rooms. The results were 1bpm of maximum difference in the heart rate, 15mmHg in the systolic pressure, 16mmHg in the diastolic pressure, and 25mmHg in the mean blood pressure. But the total results were 0.15bpm of the mean difference in the heart rate, 5mmHg in the systolic pressure, 10mmHg in the diastolic pressure, and 9mmHg in the mean blood pressure. The designed ECG-NIBP patient monitor can measure the ECG wave, HR, and BP. And the multi-tasking module of pulse oximetry . respiration . temperature monitor will be added in the near future.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Kim, Nam Hyun(김남현)
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