Fingertip Pulse Oximeters
Parameters
Heamoglobin Saturation Upper Level
This indicates the maximum percentage of hemoglobin molecules in the arterial blood which are saturated with oxygen
Hemoglobin Saturation Lower Level
This indicates the minimum percentage of hemoglobin molecules in the arterial blood which are saturated with oxygen.
PI Index
The perfusion index (PI) is the relative assessment of pulse rate in the human body. PI index ranges from . 02% (very weak pulse strength) to 20% (very strong pulse strength).
General Specification
Plethysmograph Display
It is an instrument for recording and measuring variation in the volume of a part of the body, especially as caused by changes in blood pressure.