BIOTRONIK Lumax DR ICD Series, Technical Manual, Page: 22 / 176

14 Lumax Technical Manual
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Set the telephone to the lowest available power setting, if
possible.
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Patients should hold the phone to the ear opposite the
side of the implanted device. Patients should not carry
the telephone in a breast pocket or on a belt over or
within 6 inches (15 centimeters) of the implanted device
as some telephones emit signals when they are turned
ON, but not in use (i.e., in the listen or stand-by mode).
Store the telephone in a location opposite the side of
implant.
Based on results to date, adverse effects resulting from
interactions between cellular telephones and implanted
ICDs/CRT-Ds have been transitory. The potential adverse effects
could include inhibition or delivery of additional therapies. If
electromagnetic interference (EMI) emitting from a telephone
does adversely affect an implanted ICD/CRT-D, moving the
telephone away from the immediate vicinity of the ICD/CRT-D
should restore normal operation. A recommendation to address
every specific interaction of EMI with implanted ICDs/CRT-Ds is
not possible due to the disparate nature of EMI.
1.4.9 Electronic Article Surveillance (EAS)
Equipment such as retail theft prevention systems may interact
with pulse generators. Patients should be advised to walk directly
through and not to remain near an EAS system longer than
necessary.
1.4.10 Home Appliances
Home appliances normally do not affect ICD/CRT-D operation if
the appliances are in proper working condition and correctly
grounded and shielded. There have been reports of the
interaction of electric tools or other external devices (e.g. electric
drills, older models of microwave ovens, electric razors, etc.) with
ICDs/CRT-Ds when they are placed in close proximity to the
device.