GE Marquette Responder 3000

Pulse Oximetry
227 490 02-C Marquette Responder® 3000 53
Previous
Menu
High
SpO2
AlarmLow
SpO2
Alarm
Figure 9-4. Alarm limits menu
Note
SpO
2
alarms are similar to HR alarms. Please
refer to chapter 7 "Displaying and Monitoring the
ECG".
↓
ECG SpO2
etCO2
QRSPulse
Tone
OFF
Next
Menu
Figure 9-5. Main menu
↓
Filter
ON
Assign
Channel
Waveform
DisplayMemory
Previous
Menu
Figure 9-6. Main menu, page 2
↓
ECG
ECG
Vit. Sign
ECG
Vit. Sign
Channel 1
Channel 2
Channel 3
Previous
Menu
Figure 9-7. Menu to assign waveforms to
channels
ECG
ECG
I
SpO2
III
15.07.1999 09:05:00
160 / 40
bpm
SpO2
etCO2
QRSPulse
Tone
OFF
Next
Menu
semiautom.
89
SpO2
---
90
%
97
Figure 9-8. Plethysmogram in channel 2
Selecting the HR Source
The device can be set up to derive the heart rate
from the SpO
2
signal. The heart rate source is
selected with
F4
in the SpO
2
menu (Figure 9-3).
Adjusting Alarm Limits
The alarm limits can be modified permanently
from the setup menu or temporarily as described
below:
•
Press
F2
SpO2 etCO2
.
•
Press
F2
SpO2 Alarm Limits
to display the alarm
limits menu (Figure 9-4).
•
Change the high limit with
F1
,
F2
and the low
limit with
F3
,
F4
.
•
To deactivate the SpO
2
measurement, remove
the probe connector and press
F2
SpO2 etCO2
.
Displaying the Plethysmogram
The plethysmogram can be displayed in channel 2
or 3 with a sweep speed of 25 mm/s.
•
Press
F5
Next Menu
(Figure 9-5).
•
Press
F2
Assign Channel Waveform
(Figure 9-6).
•
Press
F2
(Figure 9-7) repeatedly until "SpO
2
" is
displayed (Figure 9-8).
•
When the SpO
2
measurement is disabled, a
sawtooth signal is displayed which can be
replaced with an ECG lead.