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Power consumption
• BOS, inhibited: 7 µA
• BOS, 100% pacing: 18 µA
Average service time
Average service times are precalculated using the battery manufacturer's technical
specifications, a basic rate of 60 bpm in DDDR mode and the setting of different pulse
amplitudes and lead impedances. These apply to Evia HF as well as Evia HF-T.
Service times triple-chamber
For triple-chamber devices, the following times (in years) result:
Shortening of the service time after long storage period
Depending on the storage period, the service time from the beginning of service BOS to
the replacement time ERI decreases as follows:
• After 1 year by three months
• After 1.5 years by four months
Amplitude
Pulse width:
0.4 ms
Atrial pacing,
Biventricular
pacing 100%
Impedance:
500 ohm
A+RV+LV
Impedance:
500 ohm A+RV,
800 ohm LV
Impedance:
1000 ohm
A+RV+ LV
A: 2.0 V
RV: 2.2 V
LV: 2.4 V
0%
10.6
11.1
12.2
30%
10.2
10.8
11.9
50%
9.9
10.4
11.8
100%
9.4
9.8
11.3
A: 2.5 V
RV: 2.5 V
LV: 2.5 V
0%
10.3
10.8
12.0
30%
9.8
10.4
11.7
50%
9.6
10.1
11.4
100%
9.0
9.4
10.9
A: 2.5 V
RV: 2.5 V
LV: 3.5 V
0%
8.8
9.8
10.8
30%
8.5
9.3
10.6
50%
8.3
9.1
10.4
100%
7.8
8.6
10.0
A: 3.0 V
RV: 3.0 V
LV: 3.0 V
0%
8.8
9.4
10.8
30%
8.3
8.8
10.3
50%
7.9
8.5
10.1
100%
7.3
7.8
9.5
A: 3.5 V
RV: 3.5 V
LV: 5.0 V
0 %
5.3
6.4
7.7
30%
5.1
6.1
7.3
50%
4.9
5.8
7.2
100%
4.6
5.3
6.8
Amplitude
Pulse width:
0.4 ms
Atrial pacing,
Biventricular
pacing 100%
Impedance:
500 ohm
A+RV+LV
Impedance:
500 ohm A+RV,
800 ohm LV
Impedance:
1000 ohm
A+RV+ LV
387513--D_GA_Evia-HF-ProMRI_mul.book Page 21 Thursday, September 12, 2013 3:34 PM
