Sure there is! You can see the Ventilator section on the bottom of the preoperative page:
There are several options available:
TV - Tidal Volume to enter an amount of gas delivered during one inspiratory phase.
PIP - Peak inspiratory pressure to record the highest level of pressure applied to the lungs during inhalation.
F - Flow rate (or peak inspiratory flow rate) to record the maximum flow at which a set tidal volume breath is delivered by the ventilator.
If you record additional ventilator data, you may enter additional parameters on the main monitoring page of the anesthetic sheet.