Innovo® CMS 50F PLUS User Manual
6
pulse-oximeter as arterial blood, with a low resultant reading.
Finally, it is generally accepted that the saturation percentage is
unreliable on the steep part (around 60 mm Hg) of the
oxyhemoglobin dissociation curve.
The Acc U Rate® SnugFit probe attempts to ameliorate some of
the problems by
1) Fitting snugly without causing discomfort to the user’s finger
even under prolonged use. This allows reliable measurement of
user’s Pulse Rate and SpO
2
during sleep and/or exercise.
2) Increasing the sensitivity of the sensor/receipt tube (See Figure
3) so that it can measure user’s SpO
2
and Pulse Rate (PR) with
precision even at low blood perfusion.
4) Blocking ambient light from reaching the sensor/receipt tube in
(See Figure 1) that might affect the precision and reliability of the
readings.
