Physiological signals processing system
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United States of America Patent
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-
Jan 6, 1987
Grant Date -
N/A
app pub date -
May 23, 1984
filing date -
May 24, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a physiological signals processing system including (a) a A/D conversion means for converting physiological signals into digital signals and (b) a data compression means for reducing the number of data points sampled from said digital signals, the improvement which comprises: said data compression means being provided with a first sampling means for sampling a pair of combined peak points from said digital signals by applying the second order differential conversion to said digital signals, and a second sampling means for sampling level points by the level detection of said digital signals in the portion where adjacent peak points are not combined.
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