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This paper presents the underlying principle and accompanying initial validation results towards the development of an optically-based, cuffless blood pressure monitoring method. As opposed to traditional oscillometric techniques, the optical sensor is calibrated with a known patient-controlled hydrostatic perturbation. In particular, the hydrostatic pressure challenge is utilized to parameterize...
A new tool for characterizing systemic and local hemodynamic behavior in real-time has been developed. Through the evaluation of two peripheral circulatory waveform measurements (e.g. continuous measurements such as pressure or flow or volumetric change) this new signal-processing algorithm generates two compact, low order models that describe the distinct branch dependent features of the measured...
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