117
Technical data
Medical gas supply
Breathing system
Ventilator
Medical gas supply
Pneumatic connections...............: Piped medical gas supply – O
2
, N
2
O, AIR
Spare gas cylinders 11 L or 3 L for O
2
and N
2
O (optional)
Anaesthetic gas scavenging
Required pressures (piped supply): O
2
: 2.7 to 5.5 bar
N
2
O : 2.7 to 5.5 bar
AIR : 2.7 to 5.5 bar
Maximum gas consumption.........: O
2
: 100 L/min at 5 bar
±
10%, including 50 L/min at 5 bar
±
10% for O
2
flush
N
2
O : 20 L/min at 5 bar
±
10%
AIR : 50 L/min at 5 bar
±
10%
O
2
shortage signal .....................: Whistling signal tone.
Triggered: at latest when O
2
pressure drops below 170 kPa (1.7 bar)
Stops: at latest when O
2
pressure rises above 260 kPa (2.6 bar)
Breathing system
Gas volume ................................: Approx. 3 L total enclosed gas volume
Compliance ................................: Approx. 3 mL/mbar
Approx. 4 mL/mbar with absorber
Absorber volume ........................: 1.5 L soda lime Drägersorb 800
Binds approx. 150 L CO
2
, sufficient for approx. 6 hours of operation
Pressure relief ............................: 90
±
10 mbar
Pressure limiting valve ................: Variable between 5 and 70 mbar,
±
15% of set value
Patient connections ....................: ISO cone 22 mm
;
Anaesthetic gas scavenging .......: Nominal socket diameter 27 mm or ISO cone 30 mm
;
(
=
EN 1281-1)
Leakage ventilation system .........: < 120 mL/min at 30 mbar
Maximum pressure in
breathing system ........................: 10 to 80 mbar
±
20%
or +3 mbar, but at least 10 mbar over PEEP
Expiratory and
inspiratory resistance..................:
≤
4 mbar with a flow of 60 L/min (according to EN 740)
Ventilator
Drive gas consumption ...............: 2 L/min O
2
or AIR in operation
0 L/min in »standby« mode
Tidal volume (V
T
) ........................: < 20 mL
±
30 % or
±
6 mL
20 to 100 mL
±
10 % or
±
10 mL
100 to 1400 mL
±
5 % or
±
15 mL
Frequency (f
IPPV
) ........................: 6 to 80 per minute
Minute volume (
*
E
).....................: to 25 L/min
T
I
:T
E
...........................................: 1:3 to 2:1
±
5 %
T
IP
:T
I
.........................................: 0 to 60 %
±
5 %
Inspiratory flow
*
E
max...............: max. 75 L/min
Frequency (f
IMV
) .........................: 3 to 80 per minute
±
5 % (f
IMV
< f
IPPV
)
PEEP .........................................: 0; 2 to 20 mbar
±
10 % or
±
2 mbar (P
max
– PEEP > 10 mbar)
Trigger pressure.........................: – 1 mbar
±
0.5 mbar (invariable)