Displaying and Monitoring the ECG
42 Marquette Responder® 3000 227 490 02-C
ECG
ECG
I
II
III
15.07.1999 09:05:00
160 / 40
bpm
SpO2
etCO2
QRSPulse
Tone
OFF
Next
Menu
semiautom.
62
Figure 7-4. Standard screen display with ECG
Note
The main menu will automatically reappear, when
no button is activated for a period of 30 seconds.
The HR window is green, indicating that no
electrode problem was detected and the heart rate is
within the alarm limits. If an electrode problem
exists, the color changes from green to blue (in
addition, an audio signal sounds after 30 seconds -
configurable). If the HR violates one of the alarm
limits, the color changes from green to red.
The default defibrillator settings are:
−
leads I, II, III (configurable)
−
AC line filter enabled, muscle filter enabled
(configurable)
−
gain 1 cm/mV (configurable)
−
the audio alarm for heart rate and CO
2
monitoring is disabled
−
arrhythmia monitoring is enabled (do not rely
on this alarm alone because it will only be
activated in the event of shockable arrhythmias;
also monitor the patient by means of the HR
alarm limits).
These settings can be changed permanently from
the setup menu (chapter 13 "Defibrillator Setup")
or temporarily.
For monitoring of the heart rate, please observe the
information in the following section "Heart Rate
Monitoring".
Assigning Channel Waveforms
•
Press
F1
ECG
.
•
Press
F1
I...III, aV...V, Paddle
again.
•
Using
F1
, select the lead to be displayed in
channel 1, with
F2
select the lead for channel 2,
and with
F3
select the lead for channel 3 (with
each key press the device advances to the next
lead).
Gain Selection
•
Press
F1
ECG
.
•
Change the signal size with
F2
1 cm/mV
.