Systems and methods for processing physiological signals
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United States of America Patent
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Feb 2, 1988
Issued Date -
N/A
app pub date -
Jan 31, 1986
filing date -
Dec 21, 1981
priority date (Note) -
Expired
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Abstract
A threshold detector for detecting the recurrence of a respiration event by comparing a filtered respiration signal to an adjustable threshold level. The adjustable threshold level is maintained at a value sufficient to substantially prevent the detector from indicating that a respiration event has occurred due to residual cardiovascular artifact being present in the filtered respiration signal.
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