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| Main Authors: | , |
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| Formato: | Recurso digital |
| Idioma: | |
| Publicado em: |
Zenodo
2023
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| Assuntos: | |
| Acesso em linha: | https://doi.org/10.5281/zenodo.19329648 |
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Sumário:
- <p>High blood pressure's strong correlation with cardiovascular diseases and high morbidity has made measuring blood pressure a necessity in identifying those at risk. This paper presents the design and construction of an automatic blood pressure and heart rate monitoring device that can measure a user's blood pressure and heart rate through an inflatable hand cuff wrapped around the upper arm using oscillometric method. The device consists of integrated pressure sensor, analog signal-conditioning circuitry, analog switch, analog to digital converter, microcontroller hardware and software, cuff, mini air pump, valve, and liquid crystal display. The system was realized with about 80% success rate in blood pressure measurement and very high accuracy. Key words: Blood Pressure, Heart rate, Oscillometric, Analog-to-digital converter, Microcontroller ________________________________________________________________________________________</p>