We do not recommend using the pulse transducer on the same hand as the NIBP100A transducer if you are performing pulse transit time measurements. The NIBP100A will have some influence on the PPG data because it applies a cyclic pressure (cycles every ~10-15 seconds) to the radial artery. During times of compression the pulse transit time will slow somewhat and the pulse signal will flatten out because the radial compression will act like a low-pass filter on the vasculature.
A work-around might be to use the NIBP100A and PPG on different hands.
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BIOPAC provides software and hardware that allows research teams to study any physiological measure. Here are a few notable studies using BIOPAC equipment for ECG, EDA, and HRV Analysis. Intelligent Interaction Leading to Solutions The research being done in the HCI space is amazing, as scientists continue to make computers more adept at communicating with humans, allowing more […]
BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]