Özet:

The manual measurement instruments are being replaced by biomedical devices capable of automatic measurement with the rapid development of technology. Blood pressure is a biological parameter that can be measured directly in practical applications and biomedical devices are used in the measurement of this parameter for pre-diagnosis of diseases. In this study, it is aimed to design an easy-to-use prototype device that measures and displays blood pressure using oscillometric method. The air pressure in the manual sphygmomanometer pressure was detected by a precision pressure sensor. The pressure data obtained were transferred to Arduino a decision making unit. After performing the necessary conversion functions, the pressure sensor was calibrated by comparing the blood pressure value with the reference manometer. Both of the systolic and diastolic blood pressure values were automatically measured in mmHg and displayed on an LCD. As a result, a more efficient and easy to use prototype system was created.

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