Prma 465 Anaesthetc Machne User Manual
Contents
1. Warnings and Cautions ................................................................................ 2
2. Purpose ............................................................................................. 5
3. Description .......................................................................................... 6
3.1 General construction .................................................................................. 6
3.2 Gas circuit ........................................................................................... 6
3.3 Gas supply safety devices ..............................................................................7
3.4 Gas circuit components and controls ..................................................................... 8
3.5 Vaporizer ........................................................................................... 11
3.6 Communications ports ...............................................................................11
3.7 Control panel .......................................................................................12
3.8 Electrical Power Supply ............................................................................... 13
3.9 Alarm system ....................................................................................... 15
3.10 Absorber ...........................................................................................16
3.11 Anaesthetic gas scavenge system (AGSS) ................................................................17
3.12 Ventilator ...........................................................................................18
3.13 Patient monitoring ..................................................................................19
4. Specification ........................................................................................ 20
4.1 Physical dimensions .................................................................................20
4.2 Gas supplies ........................................................................................20
4.3 Gas supply pressure and flow rate ......................................................................21
4.4 Auxiliary gas outlets ..................................................................................21
4.5 Oxygen flush ........................................................................................ 21
4.6 Fresh gas mixture ................................................................................... 21
4.7 Environmental ......................................................................................22
4.8 Electrical supply ..................................................................................... 22
4.9 Ventilator and breathing system ........................................................................ 23
4.10 Device classification and labelling ......................................................................26
5. Installation and Pre-use Checks ....................................................................... 27
5.1 Installation and Commissioning before first clinical use ....................................................27
5.2 Pre-use test before each clinical procedure ..............................................................33
5.3 Visual Inspection .................................................................................... 33
5.4 Start up test ........................................................................................ 34
5.5 Pipeline gas supply tests .............................................................................. 36
5.6 Oxygen fresh gas supply check .........................................................................37
5.7 Cylinder gas supplies .................................................................................37
5.8 Vaporizers .........................................................................................39
5.9 Alarm tests .........................................................................................40
5.10 Breathing circuit tests ................................................................................42
5.11 Oxygen flush test ....................................................................................43
5.12 Preoperative procedure ............................................................................... 43
6. Operating the Anaesthesia System ..................................................................... 44
6.1 Ventilation modes ....................................................................................44
6.2 Standby mode ....................................................................................... 51
6.3 Home screen ....................................................................................... 52
6.4 Function fields ...................................................................................... 53
6.5 Ventilator setting fields ............................................................................... 60
6.6 Fresh gas fields .....................................................................................60