Non‐Invasive Hemodynamic Monitoring System Integrating Spectrometry, Photoplethysmography, and Arterial Pressure Measurement Capabilities
Jukka‐Pekka Sirkiä,
Tuukka Panula,
Matti Kaisti
Abstract:Minimally invasive and non‐invasive hemodynamic monitoring technologies have recently gained more attention, driven by technological advances and the inherent risk of complications in invasive techniques. In this article, an experimental non‐invasive system is presented that effectively combines the capabilities of spectrometry, photoplethysmography (PPG), and arterial pressure measurement. Both time‐ and wavelength‐resolved optical signals from the fingertip are measured under external pressure, which gradual… Show more
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