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An electronic manometer for blood-pressure measurement
1Department of Electronic and Electrical Engineering, University of Dublin, Trinity College, Republic of Ireland.
Journal of Medical Engineering & Technology
|March 30, 2000
Summary
This study introduces a new electronic manometer, a digital device designed to accurately measure blood pressure. It offers a precise and reliable alternative to traditional mercury and aneroid sphygmomanometers.
Area of Science:
- Biomedical Engineering
- Medical Instrumentation
- Physiological Measurement
Background:
- Conventional sphygmomanometers rely on mercury or aneroid gauges for blood pressure measurement.
- These traditional devices have limitations in terms of accuracy, portability, and environmental concerns.
Purpose of the Study:
- To develop and report on a novel electronic manometer.
- To provide a modern, accurate, and reliable replacement for existing blood pressure measurement gauges.
Main Methods:
- Development of an electronic manometer system.
- Integration of a digital display for pressure readings.
- Utilizing a 9 V PP3 battery for power.
Main Results:
- The electronic manometer measures pressure in the 0-300 mm Hg range.
- Achieved a high resolution of 1 mm Hg and accuracy of +/- 1 mm Hg.
- Features a liquid crystal display for clear readings and operates between 10-50 degrees C.
Conclusions:
- The developed electronic manometer is a viable and accurate alternative to conventional blood pressure gauges.
- This digital device offers improved precision and user-friendly display for blood pressure monitoring.
- The manometer's specifications meet clinical requirements for blood pressure measurement.