Display device in medical examination and treatment system
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United States of America Patent
Stats
-
Sep 15, 1998
Grant Date -
N/A
app pub date -
Jul 3, 1995
filing date -
Dec 28, 1991
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pulse oximeter display device which displays oxygen saturation data is provided. The device comprises a multicolor display unit which displays oxygen saturation data in first and second colors. A display drive is coupled to the display unit, and a control unit is coupled to the display drive. Limits for oxygen saturation data are set by the control unit. The control unit further provides three signals to the display drive. The first signal is provided to continuously illuminate the display in the first color if the oxygen saturation data is within the limits. The second signal is provided to intermittently illuminate the display unit in the second color if the oxygen saturation data is not within the limits. The third signal is provided to continuously illuminate the display unit in the second color if the limits have not been set.
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Family
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Cited Art Landscape
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