Philips Efficia CM Series - 6 Monitoring Anesthetic and Respiratory Gases

Monitoring Anesthetic and Respiratory Gases
Efficia CM Series Rack and Modules Instructions for Use 6-1
6
Monitoring Anesthetic and
Respiratory Gases
The Anesthetic and Respiratory Gas module samples and analyzes breathing gas from
adult, pediatric, and neonatal patients in anesthesia applications. It measures the
concentrations of carbon dioxide (CO
2
), nitrous oxide (N
2
O), and anesthetic agents
(Desflurane, Enflurane, Halothane, lsoflurane, Sevoflurane) in a mixture of these gases.
As an option, it also measures the oxygen (O
2
) concentration in the mixture.
The Gas module provides the concentration values as well as derived values and related
status information to the Efficia patient monitor.
Figure 6-1 Efficia Rack and Gas Module
The Gas measurement module is a dual slot module, fitting into any two of the four slot
positions available in the Efficia rack. The module has an exhaust connector and a
rotatory mechanism for the water trap so that the trap will stay vertical (90 degree
position) if the rack is mounted sideways.
Warnings • The Gas module works with the Efficia Series of patient monitors and is intended for
use by qualified healthcare professionals whenever there is a need for monitoring the
physiological parameters of patients.
• Do not base therapy solely on individual measured values. The most reliable method
of patient monitoring requires correct operation of the monitor and close observation
of the patient.
• Do not use the Gas measurement module in flammable environments i.e.: anesthetic
mixture with air, with oxygen or nitrous oxides.
• Proper use of the Gas measurement module and all accessories will help to prevent
inaccurate measurements and damage to the monitor. Read these Instructions for Use
and those of specified accessories thoroughly before using the measurement module.
Gas module
Efficia rack
Note:
The water trap
must be vertical
to ensure water
remains on the
bottom of the
trap.