PRE-USE CHECKS - All models
5.5 Patient Breathing System
5.5.1 Hose Connections
Check that all hoses are secure.
5.5.2 Breathing System Hose, Reservoir
Bag, Ventilator
Connectors for the Inspiratory hose and
Expiratory hose, and the reservoir bag connector
are 22 mm male.
All connectors comply with ISO 5356/1.
The ventilator connection point is also 22 mm
male.
Hose and bag connections are fitted with Penlon
Safelock high security fittings.
Check all connections for gas tightness.
5.5.3 Fresh Gas Supply
The fresh gas hose assembly supplied with the
machine has a Penlon connector at the absorber
inlet and a 22 mm Safelock taper at the other
end.
This should be connected to the common gas
outlet of the anaesthetic machine.
Check all connections for gas tightness.
5.5.4 A200SP Absorber
Always follow the pre-use check procedures given
in the instruction manual supplied with the
absorber.
The use of an oxygen monitor (and a carbon dioxide
analyser) is highly recommended when using any
partial rebreathing anaesthetic system.
25
A200SP Connections
1. Inspiratory connector
2. Expiratory connector
3. Bag connector
4. Inlet - from DRIVE GAS outlet on ventilator
control unit.
5. Inlet - fresh gas hose from Common Gas Outlet
6. Exhaust outlet from APL Valve - connect to
Anaesthetic Gas Scavenge System
7. Oxygen monitor sensor
8. Outlet - sample line to Pressure Monitor Port on
ventilator
9. Interface cable - Bag/Vent switch and spirometer
(connects internally to Prima SP On/Off Switch
interface, then to connector on ventilator control
unit rear panel).
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