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187
A
Accuracy of flow rate for both
Accu-Chek 3.15 ml Plastic Cartridges
and 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.
percenta
ge Error of flo
w (%)
20
0
–10
–15
–20
0
60
120
180
300
660
780
960
240
360
840
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 60601-2-24:1998 with an Accu-Chek TenderLink infusion set 17 / 110 at
room temperature.
The maximum deviation of the delivered amount (overall mean
percentage flow error) 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.
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Содержание ACCU-CHEK Spirit Combo
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