Prma 460 108 User Manual
Appendix 5
Breathng System
schematc
NOTE
1 Interface cablng
s shown for the
connecton between
the anaesthesa
system swtch and
the absorber Bag/
Vent swtch
24
25
23
26
30
19
20
2
12
18
4
7
6
11
14
29
26
28
15 17 12
16 27
10
13
5
1
21
22
9
8
1 Bellows
2 Ventlator nterface
3 Outlets to anaesthetc gas scavengng system (ASS)
4 Bacteral flter
5 Absorber valve block
6 Heat and mosture exchanger (a combned unt wth a
bacteral flter can be used - see secton 6314)
7 Patent
8 ommon gas outlet on anaesthetc machne (fresh gas
supply to absorber)
9 Auxlary outlet on anaesthetc machne (drve gas supply
to ventlator)
10 Flow sensor - expratory
11 Flow sensor - nspratory
12 onnectors - sensor - pressure montor
13 Expratory valve - absorber
14 Inspratory valve - absorber
15 Bellows drve gas nlet - from ventlator control unt
16 onnector - reservor bag
17 Inlet - absorber - fresh gas supply
18 Drve gas nlet - ventlator
19 Drve gas outlet - ventlator control unt to bellows
20 Outlet - exhaust valve
21 Inlet - bellows drve gas
22 Outlet - to breathng system
23 Input socket - oxygen montor sensor (fuel cell type)
24 Input socket - Prma nterface (on/off swtch)
25 Input socket
a) Absorber bag/vent control poston
b) Sprometer sensor sgnal
26 Interface connectons
27 APL valve
28 Outlet from APL Valve to ASS
29 Oxygen sensor
30 Dsplay
31 Patent block
3
31