User Manual

3
−
21
− To Measure the CO
2
Concentration − (DS-7141)
The DS-7141 incorporates CO
2
measuring unit.
Patient Application and Display
1. For intubated patient
(1) Attach the airway adapter to respiration circuit.
(2) Remove the protective cap on
the airway adapter, and
connect to the sampling tube.
(3) Connect the other end of the sampling tube to the patient monitor.
Verify that all the tubes are properly connected.
WARNING
?
Use the specified sampling tube and nasal prong manufactured by
Oridion.
?
Always consider the circumference of the intubation tube when using
the airway adapter. If inappropriate airway adapter is used for a
patient with low ventilation, CO
2
may mix in to the inspired air resulting
in incorrect measurement, or apnea detection may become difficult.
2. For patient using the nasal prong
(1) Attach the nasal prong to the patient.
(2) Connect the nasal prong to the
patient monitor. Verify that it is
properly connected.
3
To Measure the CO
2
Concentration