GE Dash 4000 Operator's Manual

15-2 Dash™ 3000/4000/5000 2000966-386D
Monitoring End-Tidal CO2
Introduction
Overview
End-tidal CO
2
monitoring is a continuous, non-invasive technique that determines the
concentration of carbon dioxide in respiratory gas by measuring the absorption of
specific wavelengths of infrared light.
The light generated in the analyzer bench is passed through respiratory gas. The
amount of absorption by CO
2
is measured and digitized by the photodectector. The
monitor processed the electrical signal and displays a parameter window and a
waveform.
773A
It may take up to two minutes after the sensor is connected to the monitor to display
patient data and a waveform. The message “WARMING UP” displays in the CO
2
parameter window and is replaced with patient data when available. The display
updates every two seconds.
Compatible Devices/Sensors
Patients can be monitored whether intubated or non-intubated.
 Intubated patients — Use the SAM module or a direct connection to the CO
2
patient connector on the monitor.
 Non-intubated patients — Use the CapnoFlex LF CO
2
module.
Additional Information
The GE “Critical Care Monitoring Clinical Reference and Troubleshooting Guide”
provides the following information:
 Mainstream and sidestream setup.
 Clinical-level troubleshooting.
1 Respiration rate value
2 Inspired CO
2
value
3 Expired CO
2
value
1
2
3

GE Dash 4000 Specifications

General

Resolution	640 x 480 pixels
Power Supply	100-240 VAC, 50/60 Hz
ECG	3/5/12-lead
IBP	Up to 4 channels
Battery Backup	Yes
Certifications	CE, UL, CSA
Parameters Monitored	ECG, SpO2, NIBP, IBP, Temperature, Respiration, Cardiac Output
Connectivity	Ethernet, USB, Serial
Display Type	TFT LCD
Recorder	Integrated thermal printer
Battery Type	Lithium-ion
Operating Temperature	0 to 40°C
Storage Temperature	-20 to 60°C
Humidity Range	15% to 95% non-condensing
Display Size	10.4 inches
Cardiac Output	Available