User Manual

Lumax Technical Manual 171
Table 40 Lumax 340 HF-T Longevity Estimates
Shocks per year 100% Pacing Support
(in years)
4 5.2
5 5.0
6 4.8
7 4.7
8 4.6
9 4.4
10 4.3
11 4.2
12 4.1
The Lumax 300/340 HF CRT-Ds (Lumax 300 HF-T, and
Lumax 340 HF-T) are intended to operate for more than 5 years
under normal use.
5.2.2 Lumax 500/540 Devices
The single chamber Lumax 500/540 ICD variants
(Lumax 500 VR-T and Lumax 540 VR-T) of are intended to
operate for more than 6 years under normal use. Table 41
provides longevity estimates for these devices. The table provides
several different support scenarios. It is assumed that the shocks
are equally spaced throughout the life of the ICD.
Table 41 Lumax VR-T Longevity Estimates
Pacing Support
Device Shocks per
year
0% 15% 50% 100%
4 8.3 8.1 7.6 7.0
8 7.0 6.9 6.5 6.1
500 VR-T
12 6.1 6.0 5.7 5.4
4 8.7 8.5 8.0 7.4
8 7.1 6.9 6.6 6.2
540 VR-T
12 6.0 5.9 5.6 5.3