Patient Monitor User Manual Product Specification
- 272 -
Interfering Gas Effects:
Gas Gas Level (%) Quantitative Effect/Comments
Xenon/Helium/Metered dose
inhaler propellants
Not applicable Not applicable
Ethanol/Isopropanol/Acetone 0.1% None
Methane 1% None
Masimo ISA analyzer
Module Type ISA AX+ Displaying the concentration of CO
2
, N
2
O, and two
anaesthesia agent and identifying the anaesthesia agent
automatically (built-in module)
ISA OR+ Displaying the concentration of CO
2
, O
2
, N
2
O, and two
anaesthesia agent and identifying the anaesthesia agent
automatically (built-in module)
Measurement
Parameters
CO
2
, N
2
O , O
2
, Halothane (HAL), Isoflurane (ISO), Enflurane (ENF),
Sevoflurane (SEV) , Desflurane (DES), AwRR, MAC
Measurement
Principle
CO
2
, N
2
O, Anaesthesia Agent: infra-red absorption characteristic;
O
2
: Paramagnetic method
Dimensions (W × D ×
H)
ISA AX+: 33 mm × 78 mm × 49 mm (1.3” × 3.1” ×1.9”)
ISA OR+: 49 mm × 90 mm × 100 mm (1.9” × 3.5” ×3.9”)
Exclduing cable, tubing and Nomoline.
Weight ISA AX+: < 130 g (cable included)
ISA OR+: < 420 g (cable included)
According to the
degree of protection
against harmful
ingress of water
IPX4
Ambient CO
2
≤ 800 ppm (0.08 vol%)
Mechanical
robustness
Meets the shock and vibration requirements EN ISO 80601-2-55:2011
clause 201.15.3.5.101.1
Recovery time after
defibrillator test
Unaffected
Drift of measurement
accuracy
No drift