Abiomed Impella 2.5, Instructions For Use Manual

Page: 180 / 211

8.7 Impella
®
System for Use During Cardiogenic Shock
Table 8.2 Automated Impella ® Controller Alarm Messages (continued)
Severity Alarm Header Action Cause
A
dv
is
or
y A
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rm
s
Preventing Retrograde Flow Impella P-level has increased to
prevent retrograde flow.
1. Consider increasing target P-level.
2. For weaning, disable Retrograde
Flow Control through MENU soft
key.
Retrograde flow has been detected
and minimum motor speed has
been increased to more than target
P-level
Purge Cassette
Incompatible
Contact Abiomed Service to update
Impella Controller.
Incompatible purge cassette RFID
version.
Purge Flow Decreased The purge flow has decreased by
2.5 mL/hr or more.
This is a notification only; no action is
required.
Purge flow has decreased by
≥2.5 mL/hr.
Purge Flow Increased The purge flow has increased by
2.5 mL/hr or more.
This is a notification only; no action is
required.
Purge flow has increased by
≥2.5 mL/hr.
Purge Volume Low
1. Open
PURGE SYSTEM
menu and
select Change Purge Fluid.
2. Follow the instructions to change
the purge fluid.
There are 30 mL (in addition to 5%
of the starting bag volume) or fewer
remaining in the purge fluid bag.
Reinstall Software
Software installation was unsuccessful.
Reinstall software. Software was not installed
successfully.
Surgical Mode Enabled Impella pump stopped. Purge system
running.
‘Impella Stopped’ alarm disabled.
To exit this mode start Impella pump.
Surgical Mode has been enabled to
silence “Impella Stopped” alarm at
P-0.
Transfer to Standard
Configuration
Press the Purge System soft key
then select Transfer to Standard
Configuration.
Follow instructions or press
MUTE
ALARM to clear the alarm for 30
minutes.
8
A
U
TO
MA
TED
I
M
P
EL
LA
®
C
O
N
TR
O
LL
E
R
AL
A
R
M
S