Abiomed Impella 5.0 Manual Del Usuario página 20

Severity Alarm Header
Battery Comm. Failure
Battery Level Low
Battery Temperature High
Complete Procedure
Controller Error
Impella Catheter Not
Supported
Impella Defective
Impella Position Wrong
Placement Signal Not
Reliable
Purge Cassette Failure
Purge Volume Critically
Low
Reinstall Software
Suction
AC Power Disconnected
Audio Off
Impella Position Unknown
Impella Position Unknown
Purge Cassette
Incompatible
Purge Flow Decreased
Purge Flow Increased
Purge Volume Low
Surgical Mode Enabled
Unexpected Controller
Shutdown
18
Action
Plug controller into AC power.
Plug controller into AC power.
1. Check controller for blocked air vents.
2. Switch to backup controller.
1. Follow the steps on the screen or
2. Exit the procedure
Switch to backup controller.
1. Replace Impella with supported catheter (2.5, CP, 5.0,
LD, RP).
2. Contact Abiomed Service to upgrade Impella Controller.
Do not use Impella.
Replace Impella.
1. Confirm Impella position with imaging.
2. Pull Impella back 2 cm.
Placement and Suction Monitoring are Suspended.
1. Monitor patient hemodynamics.
2. Monitor Impella position with imaging
Replace purge cassette.
1. Open the PURGE SYSTEM menu
and select Change Purge Fluid.
2. Follow the instructions to change
the purge fluid.
Software installation was unsuccessful. Reinstall software.
1. Check filling and volume status.
2. Check Impella position.
3. Reduce P-Level.
Controller is running on battery power
The audio for the following alarms has been disabled.
<Alarm will be listered here>
Impella 5.0 Catheter position unknown due to low
pulsatility. Assess cardiac function.
Confirm Impella Position with imaging.
Contact Abiomed Service to update Impella controller.
The purge flow has decreased by 2.5 mL/hr or more. This is
a notification only; no action is required.
The purge flow has increased by 2.5 mL/hr or more. This is
a notification only; no action is required.
1. Open PURGE SYSTEM menu and select Change Purge
Fluid.
2. Follow the instructions to change the purge fluid.
Impella pump stopped. Purge system running. 'Impella
Stopped' alarm disabled.
To exit this mode, start Impella pump.
Switch to back-up Controller if condition persists.
Cause
Loss of communication to the battery.
Battery power has 50% remaining capacity.
Battery temperature is greater than 50°C and less than or
equal to 60°C.
User has not responded to a de-air or purge procedure
screen for more than 1 minute or a transfer to standard
configuration screen for more than 5 minutes.
There is a problem with the controller electronics.
The Impella Catheter is not supported to operate
®
with the current version of controller software and/or
hardware.
There is a problem with the Impella Catheter electronics.
®
Controller has detected that the Impella
the wrong position, with the outlet area too close to the
aortic valve.
®
There is a problem with the Impella Catheter sensor
signal.
There is a problem with the purge cassette hardware.
There are 15 mL (in addition to 5% of the starting bag
volume) or fewer remaining in the purge fluid bag.
Software was not installed successfully.
Suction is detected.
AC power was disconnected
User has disabled audio for Placement Signal Not
Reliable, Purge Pressure High, Suction, Purge System
Blocked.
Impella ® 5.0 Catheter position unknown due to low
pulsatility.
Impella Catheter position unknown detected by
algorithm.
Incompatible purge cassette RFID version.
Purge flow has decreased by ≥2.5 mL/hr.
Purge flow has increased by ≥2.5 mL/hr.
There are 30 mL (in addition to 5% of the starting bag
volume) or fewer remaining in the purge fluid bag.
Surgical Mode has been enabled to silence 'Impella
Stopped' alarm at P-0.
Unexpected restart of controller due to software of
hardware failures.
® Catheter is in
User Manual