Masimo - EMMA Capnograph held in hand

EMMA™ Capnograph

Portable Real-time Capnography

  • Immediate results — minimal warm-up time, with end-tidal carbon dioxide (EtCO2) and respiration rate (RR) measurements and real-time EtCO2 waveform displayed in 15 seconds
  • Small, portable capnograph — lightweight design fits in the palm of your hand for mobility and convenience during short-term EtCO2 monitoring of adult, pediatric, and infant patients
  • Designed to fit easily onto a breathing circuit — flexible use at multiple points of care including pre-hospital, emergency medicine, operating room, intensive care unit, and long-term acute care
    • In a study published in Circulation, researchers stated, "continuous quantitative waveform capnography is recommended for confirmation and monitoring of endotracheal tube placement."1
  • Rugged design for reliable operation in challenging environments
  • Easy to maintain — no routine calibration required


Masimo - EMMA Capnograph Features Diagram
  • Clear, continuous capnogram of carbon dioxide values
  • Simple, easy-to-use interface for quick set-up and one-touch programming
  • Audible and visual alarm system for No Adapter, Clogged Adapter, No Breath (Apnea), Low Battery and adjustable High and Low EtCO2 alarm


kit green


EMMA (mmHg) PN 3639
EMMA (kPa) PN 3678



EMMA Airway Adapter

Box of 25
PN 17448


EMMA Airway Adapter

Box of 10
PN 17449


  1. 1.

    Neumar RW et al. Circulation. 2010;122:S729-S767.

  2. * In order for the EMMA Kit to provide readings, either of the listed airway adapters is required. Kit includes EMMA, pouch, and lanyard.


Masimo - Product Information, EMMA Capnograph

Product Information

Masimo - Thumbnail of Emerging Use of Capnometry in Emergency Medicine Whitepaper


For professional use. See instructions for use for full prescribing information, including indications, contraindications, warnings, and precautions.