Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle

Rosmina Jaafar, Hisham Mohamad Desa, Zulkifli Mahmoodin, Muhammad Rosli Abdullah, Zarimin Zaharudin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

This paper describes the development of a noninvasive blood pressure measurement (NIBP) device based on the oscillometric principle. The device is composed of an arm cuff, an air-pumping motor, a solenoid valve, a pressure transducer, and a 2x16 characters LCD display module and a microcontroller which acts as the central controller and processor for the hardware. In the development stage, an auxiliary instrumentation for signal acquisition and digital signal processing using LabVIEW, which is also known as virtual instrument (VI), is incorporated for learning and experimentation purpose. Since the most problematic part of metrological evaluation of an oscillometric NIBP system is in the proprietary algorithms of determining systolic blood pressure (SBP) and diastolic blood pressure (DBP), the amplitude algorithm is used. The VI is a useful tool for studying data acquisition and signal processing to determine SBP and DBP from the maximum of the oscillations envelope. The knowledge from VI procedures is then adopted into a stand alone NIBP device. SBP and DBP are successfully obtained using the circuit developed for the NIBP device. The work done is a proof of design concept that requires further refinement.

Original languageEnglish
Title of host publicationProceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011
Pages265-269
Number of pages5
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventInternational Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011 - Bandung
Duration: 8 Nov 20119 Nov 2011

Other

OtherInternational Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011
CityBandung
Period8/11/119/11/11

Fingerprint

Blood pressure
Pressure measurement
Solenoid valves
Pressure transducers
Microcontrollers
Digital signal processing
Liquid crystal displays
Data acquisition
Signal processing
Display devices
Hardware
Controllers
Networks (circuits)

Keywords

  • auscultatory
  • mean arterial pressure
  • oscillometric
  • systolic and diastolic pressure

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Biomedical Engineering

Cite this

Jaafar, R., Desa, H. M., Mahmoodin, Z., Abdullah, M. R., & Zaharudin, Z. (2011). Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle. In Proceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011 (pp. 265-269). [6108622] https://doi.org/10.1109/ICICI-BME.2011.6108622

Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle. / Jaafar, Rosmina; Desa, Hisham Mohamad; Mahmoodin, Zulkifli; Abdullah, Muhammad Rosli; Zaharudin, Zarimin.

Proceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011. 2011. p. 265-269 6108622.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jaafar, R, Desa, HM, Mahmoodin, Z, Abdullah, MR & Zaharudin, Z 2011, Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle. in Proceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011., 6108622, pp. 265-269, International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011, Bandung, 8/11/11. https://doi.org/10.1109/ICICI-BME.2011.6108622
Jaafar R, Desa HM, Mahmoodin Z, Abdullah MR, Zaharudin Z. Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle. In Proceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011. 2011. p. 265-269. 6108622 https://doi.org/10.1109/ICICI-BME.2011.6108622
Jaafar, Rosmina ; Desa, Hisham Mohamad ; Mahmoodin, Zulkifli ; Abdullah, Muhammad Rosli ; Zaharudin, Zarimin. / Noninvasive Blood Pressure (NIBP) measurement by oscillometric principle. Proceedings - International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering 2011, ICICI-BME 2011. 2011. pp. 265-269
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