PORTABLE ELECTRONIC DEVICE AND HEART RATE SENSING METHOD OF THE SAME

PORTABLE ELECTRONIC DEVICE AND HEART RATE SENSING METHOD OF THE SAME

A portable electronic device uses the initial heartbeat value to calculate a possible heartbeat variation. Then a reference range is determined. Only the real time heartbeat value falling in the reference range is output as a correct real time heartbeat value. Thus, the too large or too small errone...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HSU WEI-TE, FANG CHIH-JEN, WU KAO-PIN, PAN DENG, CHANG TOM, YEH YUAN-SHUN
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A portable electronic device uses the initial heartbeat value to calculate a possible heartbeat variation. Then a reference range is determined. Only the real time heartbeat value falling in the reference range is output as a correct real time heartbeat value. Thus, the too large or too small erroneous heartbeat values influenced by the vibration noise are eliminated to precisely output the correct real time heartbeat value. Therefore, the extra vibration sensors need not to be installed to lower the cost and to reduce the volume.