Operation Manual

181
A
Accuracy of flow rate for
the Accu-Chek 3.15 ml plastic cartridges
and the Accu-Chek Spirit 3.15 ml
cartridge system
Trumpet curve plotted from data after the end of the
stabilization period
The trumpet curve shows the accuracy of the delivery rate in
relation to the observation period.
percentage error of flow rate (%)
20
0
–
10
–
15
–
20
060 120 180 300 660 780 960240 360 540 600 840
10
5
420 480 720 900
–5
15
– 8.17
–3.17
–2.58
–2.18
– 0.18
0.22
0.82
3.81
–1.97
– 0.81
-1.79
-1.02
A= –1.38
observation window duration (min)
minimum measured variation
maximum measured variation
overall percentage error
* The measurements were made at a medium basal rate of 1.0 U / h according to IEC 60601-2-24:2012 with an Accu-Chek Tender infusion set PC 17 / 110 at room
temperature.
The maximum deviation of the delivered amount (overall mean
percentage error of flow rate) for U100 insulin is ≤ ±5 %*, where
your Accu-Chek Spirit Combo insulin pump is located ≤ 1 m (3.3
feet) above / below the infusion site.
man_05504929001_H_en-us.indb 181 01.06.2016 08:14:52