Anaesthetic machine functions Flashcards
1
Q
What cylinder size is used for piped gases?
A
J (6800l) although sizes E and F are also common in veterinary practice
2
Q
What is a Bourdon Gauge?
A
Also known as the pressure gauge on gas cylinders
3
Q
What does the concentration of agent leaving a vaporiser depend on?
A
- temperature (both inside the vaporiser and in the environment)
- the surface area of the gas
- the volatility of the agent
4
Q
What is a flow splitting valve?
A
It allows control of the percentage of anaesthetic vapour delivered
5
Q
What is a Barnsley receiver?
A
A device part of an active scavenging system that prevents suction being applied to the patient and causing barotrauma
