Capnography & Multigas
Monitoring Technology
ISA Capnography ISA OR+ EMMA Capnometer EMMA Capnograph Nomoline

ISATM OR+ Multigas Monitoring

Supporting Anesthetic Agent and Ventilation Management
hand capnometer

The ISA OR+ sidestream multigas analyzer with the Masimo Root® patient monitoring and connectivity platform provides the following features and benefits:

  • > During general anesthesia, the ISA OR+ monitors the inhaled and exhaled concentration of five anesthetic gas agents (Sevoflurane, Isoflurane, Halothane, Desflurane, Enflurane), carbon dioxide
    (CO2), nitrous oxide (N2O), and oxygen (O2), in addition to respiration rate (RR)
  • > Requires only 50 ml sampling flow to support monitoring of infants or adults
  • > Minimal warm-up time and readings in seconds
  • > Monitoring patients with high respiration rates, up to 150 bpm
  • > Automatic temperature and pressure compensation
  • > Low power consumption
  • > Provides minimal alveolar concentration (MAC) calculated from the measured anesthetic agents and
  • > Appropriate for monitoring of infant, pediatric, or adult patients in a range of clinical environments including the OR, ICU, Medical-Surgical units, and emergency
  • > Compatible with Masimo‚Äôs Nomoline Airway Adapter Set


When technology modules are connected with Root, additional parameters are available including Masimo SET® pulse oximetry (SpO2), noninvasive and continuous hemoglobin (SpHb®), PVI,® and SedLine® brain function monitoring.


masimo sedline Product Information
ISA OR+ Multigas Monitoring

* Altitude, patient age and other individual factors are not considered in the MAC calculation.

Caution: Federal (USA) law restricts this device to sale by or on the order of a physician. See instructions for use for full prescribing information, including indications, contraindications, warnings, and precautions.

ISA AX+ and ISA OR+ are not licensed for sale in Canada.