Abiomed Impella 2.5, Instructions For Use Manual

Page: 47 / 211

4.7 Impella
®
System for Use During Cardiogenic Shock
Table 4.3 Automated Impella ® Controller Display Elements (continued)
Display Element Description
Mute alarm indicator Displayed in place of the words “MUTE ALARM” when an alarm is silenced.
(See section 8 of this manual for more information about the mute alarm
function; Figure 8.1 illustrates the mute alarm indicator.)
• Yellow bell with red X displayed when an alarm is muted
• Not displayed when an alarm is active (but not muted) or when there are
no active alarms
Soft button labels The soft buttons on the Automated Impella ® Controller have corresponding
labels adjacent to them on the display screen. These labels change depending
on the type of screen displayed. (Refer to Appendix C in this manual for more
details about the menu structure.)
MUTE ALARM
• Mutes (silences) active alarms
FLOW CONTROL (or NEXT )
• FLOW CONTROL – Allows you to control the flow of the Impella
®
Catheter
•
NEXT
– Advances to the next screen
DISPLAY
(or
BACK
)
•
DISPLAY
– Brings up the Display menu for viewing waveforms and
navigating to other screen displays
• BACK – Returns to the previous screen
PURGE SYSTEM (or EXIT )
• PURGE SYSTEM – Brings up the Purge System menu for changing the
purge fluid, purge cassette, or purge system; de-airing the purge system; or
transferring to the standard configuration
• EXIT – Exits the current procedure
MENU
• MENU – Brings up a menu of options related to controller settings, alarm
history, and starting a case
System power area System power information is displayed to the right of the purge system
information on the bottom of the display screen.
Battery status – Bar within battery symbol indicates the overall remaining
capacity of the batteries
• Full green bar for fully charged battery
• Partial green bar for battery that is at least 50% charged
• Partial yellow bar for battery that is between 16% and 50% charged
• Partial red bar for battery that is less than or equal to 15% charged
• Moving gray bar for battery that is in charging mode
• Percentage of battery power remaining displayed below the battery icon
AC plug indicator
• Green plug indicates that the controller is running on AC power
• Gray plug with a red X indicates no AC power detected and the controller is
running on battery power
Purge system area Information about the purge system is displayed to the right of the flow area at
the bottom of the display screen.
Purge system marquee—scrolls from left to right when purge system is
operating
• Slow scrolling represents normal purge flow rate
• Fast scrolling represents bolus flow rate and priming flow rate
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