WEARABLE LED SENSOR DEVICE CONFIGURED TO IDENTIFY A WEARER'S PULSE

WEARABLE LED SENSOR DEVICE CONFIGURED TO IDENTIFY A WEARER'S PULSE

A wearable sensor device can include at least one LED and a light sensor for generating a photoplethysmogram ("PPG") from light emitted by the at least one LED. The wearable sensor device can also include a processing unit that is configured to process the PPG to produce a highly reliable...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CARTER, Abraham, AZARNASAB, Ehsan, SCOTT, David
Format: Patent
Sprache:eng ; fre
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A wearable sensor device can include at least one LED and a light sensor for generating a photoplethysmogram ("PPG") from light emitted by the at least one LED. The wearable sensor device can also include a processing unit that is configured to process the PPG to produce a highly reliable representation of the wearer's pulse. L'invention concerne un dispositif de capteur portable pouvant comprendre au moins une DEL et un capteur de lumière pour générer un photopléthysmogramme ("PPG") à partir de la lumière émise par la ou les DEL. Ce dispositif de détection portable peut également comprendre une unité de traitement qui est configurée pour traiter le PPG afin de produire une représentation très fiable du pouls de l'utilisateur.