Calibration of Pulse-Transit-Time to Blood Pressure Model Using Multiple Physiological Sensors and Various Methods for Blood Pressure Variation

Calibration of Pulse-Transit-Time to Blood Pressure Model Using Multiple Physiological Sensors and Various Methods for Blood Pressure Variation

Disclosed are devices and methods for estimating blood pressure, which implement a pulse-transit-time-based blood pressure model that can be calibrated. Some implementations provide reliable and user friendly means for calibrating the blood pressure model using blood pressure perturbation methods an...

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Hauptverfasser: Niehaus, Logan, Pantelopoulos, Alexandros A, Elliot, Thomas Samuel
Format: Patent
Sprache:eng
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MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:Disclosed are devices and methods for estimating blood pressure, which implement a pulse-transit-time-based blood pressure model that can be calibrated. Some implementations provide reliable and user friendly means for calibrating the blood pressure model using blood pressure perturbation methods and multiple sensors.