Gambro AK 95, Service Manual

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Performance and speci fi cation - Control
system
Blood fl ow control
Values for the blood pump(s) are based on a pressure of -150 mmHg
before the arterial blood pump with a pump segment of 7.9 mm. For
pediatric blood tubes with pump segment of 4.0 mm it is also possible
to set blood fl ow to 5, 10 or 15 ml/min.
Double needle
Flow rate: 0 and 20 - 500 ml/min (-150 mmHg
prepump pressure, pump segment
diameter 7.9 mm)
Flow accuracy: ±10 ml/min or ±15%, whichever is largest
Accumulated blood vol-
ume:
0 - 327 litres
Volume accuracy: ±0.6 l treatment time (h) or ±15%
Single needle
Flow rate: 0 and 20 - 500 ml/min (-150 mmHg
prepump pressure, pump segment
diameter 7.9 mm)
Flow accuracy: ±10 ml/min or ±18%, whichever is largest
Time control: 2 - 20 seconds (±1 sec.), arterial and
venous time. The actual clamp opening
time is depending on blood fl ow rate,
size of expansion chamber and pressure
limits.
Pressure control: 10 - 500 mmHg (±50 mmHg), venous
pressure control
Accumulated blood vol-
ume:
0 to 327 litres
Volume accuracy: ±0.6 l treatment time (h) or ±18%
Heparin administration
Heparinization: 0 to 10 ml/h (±1 ml/5 h or ±5%) The
accuracy is based on tests with 20 ml and
30 ml syringes
Syringe size: Syringes shall comply with ISO 7886-2.
Upon delivery, the machine is set for a
20 ml Terumo syringe. Syringes of other
volumes and brands can be set.
Stop time: Heparinization stops before end of
treatment 0.00 to 9.59 h
Counter pressure: Maximum 400 mmHg
Accumulated heparin
volume:
0 to 999.9 ml
HCEN9369 Revision.10.2005
Program version 12.xx
AK 95 S Service m anual - Technical data and spec i fi cations
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