Parameter Boxes; Waveforms - Dräger Infinity Acute Care System M540 Instructions For Use Manual

Operating concept

Parameter boxes

Each parameter box contains real-time values of a
parameter and a combination of the following infor-
mation:
– Parameter labels (including dynamic pressure
labels)
– Crossed triangle symbols
turned off
– Units of measure
– ECG heart blip (and pacer blip for paced puls-
es), RRi blip, and SpO
– Countdown timers for non-invasive blood pres-
sure

Waveforms

The main screen of the M540 displays up to three
waveforms simultaneously. Waveforms are drawn
from left to right and can contain the following infor-
mation:
– Signal scales
– Units of measure
– Parameter labels
– Pacer spikes
– QRS synchronization markers
– Respiration waveform markers to indicate
breath detection
NOTE
If the acquired signal does not fit in the waveform
channel, the top of the waveform may appear
clipped.
46
when alarms are
blip
2
Instructions for use Infinity Acute Care System – Infinity M540 SW VG4.n
– Special source labels (for example, PLS for
heart rate signal source for pulse oximetry)
When a parameter is in alarm, the parameter box
flashes in the color of the alarm grade (see
page 87) and a corresponding alarm message ap-
pears in the header bar. Each parameter chapter
describes the parameter boxes for the correspond-
ing parameter in greater detail.
When a dialog window is open, the parameter box-
es appear along the right side of the screen. This
display behavior prevents the vital signs from being
obscured while you are performing setup tasks.
The X in the upper right corner of any window clos-
es the open dialog window and returns you to the
main screen.
To configure the waveforms
1 Touch the waveform area to open the waveform
channel dialog window.
2 Touch the Channel 1, Channel 2, or
Channel 3 tab to configure the desired channel.
3 Touch Waveform and select the desired pa-
rameter in the Waveform dialog window.
4 Touch Size and then select the desired ampli-
tude.
5 Touch X to close the dialog window.