System and method for processing information in a pulse oximeter
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United States of America Patent
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Jun 12, 2007
Issued Date -
N/A
app pub date -
Feb 17, 2004
filing date -
Feb 14, 2003
priority date (Note) -
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Abstract
A pulse oximeter for measuring arterial oxygen saturation levels is provided. The pulse oximeter includes an LED signal generator for transmitting one or more light signals to a testing medium and a photodetector signal generator for processing at least a portion of the light signal generated by the LED signal generator into a photocurrent. The pulse oximeter further includes an integrated information transmission component for transmitting information corresponding to the pulse oximeter and which is integrated with the pulse oximeter without requiring additional wiring. A processing system within the pulse oximeter can generate a voltage to the integrated information transmission component to read the information stored in the component without causing the LED signal generator to generate a signal.
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