OXYGEN SATURATION CALIBRATION

OXYGEN SATURATION CALIBRATION

Methods, systems, and devices for wearing detection are described. A wearable device may perform a measure of oxygen saturation (e.g., blood oxygen saturation (SpO2)) in a first series of measurements and a second series of measurements at a first locality of an anatomical feature of the user and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wederhorn, Roosa Annikki, Goff, Tom, Li, Ronny, Patel, Shyamal, Heikkinen, Olli Petteri
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:Methods, systems, and devices for wearing detection are described. A wearable device may perform a measure of oxygen saturation (e.g., blood oxygen saturation (SpO2)) in a first series of measurements and a second series of measurements at a first locality of an anatomical feature of the user and a second locality of the anatomical feature of the user, respectively. The wearable device may send the first series of measurements and the second series of measurements to a user device of the user. The user device may determine an oxygen saturation calibration by comparing the first and second series of measurements. The user device may calibrate the second series of measurements according to the oxygen saturation calibration.