Selected metrological and usability aspects of blood pressure measurement by an oscillometric method

• Autorzy: Badura G. , Gibiński P. , Sobotnicki A.
• Języki publikacji: EN

Abstrakty

EN

The article presents conditions of measurement time optimization during cuff inflation, in oscillometric method of blood pressure measurement, assuring most efficient reading at each measurement attempt. The optimization focuses on setting of final pressure, which value is unknown when the measurement begins. Also the time of cuff deflation is optimized by choosing specific deflation method and forming of oscillometric curve in presence of noise in the signal. Apart from that the article presents the process of finding the criterion used for systolic and diastolic pressure estimation. The criterion refers to maximum oscillation amplitude. In the end there are described statistical requirements for accuracy of pressure measurement and a form in which validation results are presented.

Słowa kluczowe

EN

blood pressure; pressure measurement; oscillometric method

PL

ciśnienie tętnicze; pomiar ciśnienia; metoda oscylometryczna

• Wydawca: University of Silesia, Institute of Informatics, Computer Systems Department
• Czasopismo: Journal of Medical Informatics & Technologies
• Rocznik: 2001
• Tom: Vol. 2, Part. 2
• Strony: MT9--MT15
• Opis fizyczny: Bibliogr. 5 poz., wykr.

Twórcy

autor

Badura G.

• Institute of Medical Technology and Equipment, ul. Roosevelta 118, 41-800 Zabrze

autor

Gibiński P.

• Institute of Medical Technology and Equipment, ul. Roosevelta 118, 41-800 Zabrze

autor

Sobotnicki A.

• Institute of Medical Technology and Equipment, ul. Roosevelta 118, 41-800 Zabrze

Bibliografia

• [1] IEC 60601-2-30 International Standard - Medical electrical equipment - Part 2-30: Particular requirements for the safety, including essential performance, of automatic cycling non-invasive blood pressure monitoring equipment, Ed. 2, 1999
• [2] M. Ramsey: Noninvasive automatic determination of mean arterial pressure. Med. & Biol Eng. & Comput., 1997, 17, 11-18
• [3] G. Badura, P. Gibiński , A. Sobotnicki: Badanie algorytmu nieinwazyjnego automatycznego oznaczania ciśnienia tętniczego krwi metodą oscylometryczną. XI Krajowa Konferencja Naukowa Biocybernetyka i Inżynieria Biomedyczna. IBIB 1999 str. 111-115.
• [4] I. M. Bland, D. G. Altman: Statistical methods for assessing agreement between two methods of clinical measurement. Lancet, 1986, vol. 1, 307-310
• [5] ANSI/AAMI SP10, American National Standard for Electronic or Automated Sphygmomanometers. AAMI, Arlington, Va, 1992