We use cookies and other tools to enhance your experience on our website and to analyze our web traffic.
For more information about these cookies and the data collected, please refer to our Privacy Policy.

Oximetry Status

10 posts
bio
Was this reply useful? Learn more...
 
[-]
Yan +0 points · about 3 years ago

Dear all, I found a channel called "Oximetry Status" in the PSG signal with values 0, 1, 2, but I don't understand what it means. Can anyone help me with this? Thank you very much!

17 posts
Was this reply useful? Learn more...
 
[-]
stephaniemarvin +0 points · about 3 years ago

Hello, The Nonin 8000J Flex oximeter finger sensor was used and output a plethysomograph signal. The Compumedics collection software could provide assessment of oximetry quality with a signal called OXSTAT. OXSTAT was calibrated to the oximetry signal and gave 4 levels of signal quality: Good, Marginal, Poor and Off. The values are as follows: 0=Good 1=Marginal 2=Poor 3=Sensor off

Regards, Stephanie