dataset of the sensor

The dataset contains performance data of test sensors and pulse test data. The pressure sensitivity of the CCFPI sensor is ~0.612 nm/N. Based on the special nonlinear property of the circular structure, accurate pulse waveforms can be acquired for blood pressure prediction. By constructing a deep learning model, the blood pressure could be directly retrieved based on the pulse waveforms measured by CFPI pressure sensor. As a result, the measurement errors of SBP and DBP were -0.122 ± 2.781 mmHg and 0.051 ± 1.711 mmHg, respectively.