J Postgrad Med Close
 

The end-tidal CO2 detector. Areas A, B and C Indicate approximate CO2 concentrations of 0.03 - < 0.5%, 0.5 - < 2 2-0% and 2.0 -5.0%, respectively. The side view shows the two ports that allow it to be connected to the ETT and to the ventilation system.

The end-tidal CO2 detector. Areas A, B and C Indicate approximate CO2 concentrations of 0.03 - < 0.5%, 0.5 - < 2 2-0% and 2.0 -5.0%, respectively. The side view shows the two ports that allow it to be connected to the ETT and to the ventilation system.