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Accuracy in blood pressure (BP) estimation is essential for proper diagnosis and management of hypertension. Motion artifacts are considered external sources of inaccuracy and can be due to sudden arm motion, muscle tremor, shivering, and transport vehicle vibrations. In the proposed work, a new algorithmic stage is integrated in a non-invasive BP monitor. This stage suppresses the effect of the motion...
Accurate blood pressure (BP) measurement is critical in the diagnosis and management of hypertension, as an error of 5 mmHg can be responsible for doubling or halving the number of patients diagnosed with this condition. Sensor drift, due to changing environmental factors, such as ambient temperature, can contribute to the inaccuracy. Studies also show that long term sensor drift, or ageing, can lead...
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