User Manual

Lumax Technical Manual 173
Table 44 Lumax 500/540 HF-T Longevity
Estimates
Pacing Support
Device Shocks per year 100%
4 5.6
5 5.5
6 5.4
7 5.2
8 5.1
9 5.0
10 4.9
11 4.7
500 HF-T
12 4.6
4 5.3
5 5.1
6 5.0
7 4.8
8 4.6
9 4.5
10 4.4
11 4.3
540 HF-T
12 4.1
Upon reaching ERI, the battery has enough energy left to
continue monitoring for three months and to deliver six high
energy shocks. The estimates associated with duration of ERI
assume the ICD/CRT-D is sensing an intrinsic sinus rhythm at a
rate of 70 bpm. After this period the device is at EOS (End of
Service) and requires explantation. Once at EOS, all
tachyarrhythmia detection and therapy is disabled. The ERI and
EOS voltages are listed in the Table 45
.
Table 45 ERI and EOS Voltages
Operating Mode Voltage
Elective Replacement Indicator (ERI) 2.50 Volts
End of Service (EOS) 1.75 Volts