Capnostat 5 Mainstream CO₂ Sensor

Delivering reliable speed

Rugged. Accurate. Reliable¹.

When the clock is ticking and patient health is on the line, nothing should stand in the way of fast action. That’s why the CAPNOSTAT 5 Mainstream CO₂ sensor is the device of choice in tough environments – like in the NICU, the field, and in first response or emergency situations – where speed is critical to outcomes.

Product features:

  • Rugged housing design: solid state with no moving parts
  • Lightweight and compact
  • Fast², accurate on-airway measurement
  • No calibration required
  • Single-patient use (SPU) and reusable airway adapters for all patients

¹ Internal data on file.
² Internal data on file.

Any patient. Any setting.

The CAPNOSTAT 5 Mainstream CO₂ sensor is sensitive enough to provide reliable, fast performance, even with low sample volumes and high respiratory rates. This means for even the most compromised patient or the most challenging setting, the CAPNOSTAT 5 Mainstream CO₂ sensor arms clinicians with the information they need to deliver the best care at a moment’s notice.

Fast, accurate, compact design

The CAPNOSTAT 5 Mainstream CO₂ sensor is a standalone external device providing on-airway measurement of etCO₂.

Trusted partners in innovation

The CAPNOSTAT 5 Mainstream CO₂ sensor is one of the many advanced technologies within our portfolio. The Respironics OEM Capnography business is a dedicated partner, helping medical device manufacturers create innovative solutions that make their products stand out. With comprehensive technical, clinical, and marketing support, we’re here to meet the evolving needs of your growing business.

Product catalog
Product catalog

OEM Capnography

products and accessories guide

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CAPNOSTAT 5 Mainstream CO₂ sensor
CAPNOSTAT 5 Mainstream CO₂ sensor