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CO2 Sampling Cannula with Split O2 Delivery

(800) 980-1285


Available in cases of 25, our split nasal CO2 cannula allows for ETCO2 sampling with simultaneous oxygen delivery.  These cannulas are compatible with a wide range of side stream capnography monitors and are most often used with non-intubated patients under light to heavy sedation. 

In the past the issue with measuring ETCO2 with non-intubated patients was interference from fresh oxygen sources.  In many procedures oxygen delivery dilutes or distorts End Tidal gas readings.  With a split sampling cannula design ETCO2 gas can be measured in an undiluted state while oxygen is still delivered normally.

Ask about special volume pricing.

These sampling cannulas are available with male or female connectors. Please specify to your sales representative which type you will be needing.  


  • Divided design with oxygen delivery and simultaneous CO2 sampling.
  • Male & Female luer lock connection works with all monitors.
  • Kink resistant tubing design.
  • O2 Tubing Length: 7 ft (2.1 m)
  • CO2 Tubing Length: 7 ft (2.1 m)
  • Packing size: 25 per box