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Journal of Korean Academy of Fundamentals of Nursing 1996;3(1): 96
수은 혈압계와 DINAMAP 8100 자동 혈압계의 혈압측정치 비교연구
김미연1, 최희강2, 김남진3
1서울대학교병원 응급실
2서울대학교병원 응급실
3서울대학교병원 응급실
Evluation of the DINAMAP 8100 Automated Blood Pressure monitor ; comparison with the Mercury Sphygmomanometer
Mee-Yeon Kim1, Hee-Kang Choi2, Nam-Jin Kim3
1Emergency Department, Seoul National University Hospital
2Emergency Department, Seoul National University Hospital
3Emergency Department, Seoul National University Hospital
Abstract
Automated blood pressure monitors have gained acceptance in many clinical settings with the increasing demand, the accurate BP measuring devices reguire the need for validation. We have evaluated the Dinamap 8100, an oscillometric automated blood pressure monitor, using the Mercury sphygmomanometer as a reference. Comparison of sphygmomanometers was conducted 60 patients (30-Normotensive group, 30-Hypertensive group at Seoul National University Hospital. Two trained observers took measure blood pressure(systolic/diastolic) at the same time using the Dinamap 8100 on one arm and the Mercury on the other. For each measurement, the device was randomly selected from a group of devices repetively used for the experiment. Mean readings for systolic pressure with the Dinamap 8100 in normotensive group were lower(mean difference ; 4.26mmHg) than the Mercury type. Mean readings for systolic pressure with the Dinamap 8100 in hypertensive group were lower(mean difference ; 9.05mmHg) than the Mercury type. Mean readings for diastolic pressure with the Dinamap 8100 in normotensive group were lower (mean difference ; 7.46mmHg) than the Mercury type. Mean readings for diastolic pressure with the Dinamap 8100 in hypertensive group were lower(mean difference ; 9.03mmHg) than the Mercury type. We have found that blood pressure readings with the Dinamap 8100 were lower than those with the Mercury type. we are using the Mercury type in clinics, although it has observer bias and terminal digit preference. But the Dinamap 8100 is readily portable, simple to use, and capable of preventing observer bias and terminal digit preference. The Dinamap 8100 is acceptable for blood pressure determination in subjects who are normotensive or hypertensive ones.
Key words: Dinamap 8100 | Blood pressure | measurement
주요어: Dinamap 8100 자동혈압계 | 혈압측정
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