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Chapter 2: Description of Controls and Features
Surgivet
®
Universal CDS 9000 Operation Manual
2-3
Inhalation Valve
Located on the front of the machine to the left of the Exhalation Valve. This valve opens to allow fresh anesthetic
gas and oxygen delivery to the patient during inhalation. It also closes during exhalation.
Exhalation Valve
Located on the front of the machine to the right of the Inhalation Valve. This valve opens to allow exhaled gas to
circulate through the absorber canister and closes during inhalation to prevent rebreathing of carbon dioxide.
Bag Port
Located below the Exhalation Valve. The Bag Port is used to connect a breathing bag or a ventilator hose.
Absorber Canister
Located behind and underneath the Inhalation/Exhalation Valves. It holds absorbent to remove carbon dioxide
from the re-circulating anesthetic and oxygen.
Universal F-Circuit
Rebreathing circuit used for patients that weigh 7 kg (15 lbs) or more.
Modified Jackson Rees (MJR) Circuit
Non-rebreathing circuit used for patients that weigh less than 7 kg (15 lbs).