Method and circuit for storing and providing historical physiological data
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United States of America Patent
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Jul 27, 2010
Issued Date -
N/A
app pub date -
Jun 1, 2006
filing date -
Aug 31, 2000
priority date (Note) -
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Abstract
Embodiments of the present invention relate to pulse oximeter systems and methods. Specifically, one embodiment includes an oximeter system including an oximeter sensor comprising a light emitting element configured to emit light having a wavelength, a light detector configured to receive the light, and a memory storing signal quality data that facilitates determining a quality of signals sent from the light emitting element to the light detector via the light. Further, the oximeter system may comprise an oximeter monitor, comprising a receiving circuit configured to receive the signal quality data from the oximeter sensor, and a processor configured to use the signal quality data to calculate an optical transmissivity of a material for the wavelength.
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