77HeartWare™ HVAD™ System Peripherals and Accessories
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Appendix
Reference
Guides
Alarms and
Emergencies
Patient
Management
Surgical
Implant and
Explant
Monitor
Peripherals
and
Accessories
HVAD
®
PumpOverviewIntroduction
4.3 Using the HeartWare
®
Batteries (continued)
CAUTION:
they may provide less support than usual. To preserve battery life, batteries should be stored at room
temperature.
Battery operating and storage temperatures:
a. Operating: discharge (normal use with the HeartWare
™
HVAD
™
battery will operate.
reduce the battery capacity. Best condition for storage is at room temperature.
CAUTION: ALWAYS keep batteries away from children. Children may be harmed by damaged
batteries or components.
CAUTION:
CAUTION:
CAUTION:
CAUTION:
attention.
CAUTION:
battery operation.
CAUTION:
and local regulations.
Once a week: Inspect batteries for physical damage, including the battery cable and connectors
Periodically or as needed:
Exterior surfaces of the batteries should be cleaned using a clean cloth. A damp cloth may
be used but a wet cloth should not.
Remind patients to bring all batteries to clinic visits.
CAUTION:
NOTE: The HeartWare
®
Batteries components were designed and tested to function for the following
periods: As consumable items they are expected to have a useful operating life of 500 charge and
discharge cycles; this should provide patient support for one year. Batteries that reach the end of their
useful life should be taken out of service. If a battery provides less than 2 hours of support duration, it
should be taken out of service.