Smiths Medical Medfusion 3500, Руководство оператора

Страница: 127 / 152

123
Medfusion® Model 3500 pump V6 Operator’s Manual
Operating conditions Temperature:
5° to 40° C (41° to 104° F)
Relative Humidity: 20% to 95% non-condensing
Ambient Pressure: 70 kPa to 106 kPa (10.2 psia to 15.4 psia)
Storage/transportation
conditions
Temperature: -20° to 50°C (-4° to 122°F)
Relative Humidity: 20% to 95% non-condensing
Ambient Pressure: 70 kPa to 106 kPa (10.2 psia to 15.4 psia)
NOTE: The pump may not meet performance specifications when stored,
transported or used outside the ranges given above for storage/transport and
operating conditions.
Infusion Back Pressure -100 mmHg to 300 mmHg
Delivery Accuracy
Nominal ± 2% (± syringe accuracy) (for infusion back pressures of -100 mmHg
to +300 mmHg). At low infusion rates, the system accuracy may not be achieved
for short periods. During the total infusion time, the accuracy averages out (see
accuracy curves, page 136). Overall flow rate accuracy is equal to pump accuracy
combined with syringe tolerances. For syringes specified to meet the ISO 7886-2
standard, syringe accuracy may be expected to meet the ± 2% requirement.
WARNING: Ensure that the ± 2% accuracy specification is taken into account when
programming the pump and/or filling a syringe. If accuracy is of prime concern, use
only syringes that meet the ± 2% requirement of the ISO 7886-2 Standard. Failure
to do so may result in medication in the syringe becoming depleted sooner than
expected. If the pump is being used to deliver critical or life sustaining medication,
the interruption in the delivery of medication could result in patient injury or death.
Bolus Accuracy This data gathered using a BD® 20 mL syringe
Minimum Bolus* Minimum
Recommended Bolus
Maximum Bolus
Average (mL) 0.030 0.988 19.830
% Average Error -11.09 -1.23 -0.85
Maximum Pos.
Error %
14.12 0.32 -0.38
Maximum Neg.
Error %
-44.71 -3.52** -1.369
Minimum
Deviation (mL)
-0.004 0.003 -0.075
Maximum
Deviation (mL)
-0.015 -0.035 -0.272
*
IMPORTANT:
“Minimum Bolus” refers to the minimum bolus that can be set
on the pump, and which may be below the recommended minimum rate for the
syringe.
**
NOTE:
2% of the measured error may be due to syringe characteristics per ISO
7886-2.