Dual Nasal Cannula

Dual Nasal Cannula delivers oxygen to both nostrils via the lower ports and EtCO2 is sampled from both nostrils for sidestream or Microstream™ CO2 monitoring through the upper prongs. During exhalation, oxygen flow is diverted away for an accurate and reliable capnography trace.

Dual Masks and Nasal Cannulas simultaneously deliver supplementary oxygen and enable EtCO2 monitoring when using a sidestream or Microstream™ capnometer.

Guidelines1-7 require EtCO2 monitoring of all moderately or deeply sedated patients, for patients being recovered from anaesthesia or moderate or deep sedation, and during CPR to monitor ET tube placement, efficacy of chest compressions and early indication of return of spontaneous circulation.

dual mask in use etco2 monitoring
End-Tidal CO2 Monitoring & O2 Delivery

Delivering accuracy

with every breath

Dual Mask has been proven to be the most efficient in sampling end tidal CO2 in an independent comparative study8 in a simulated patient.

monitoring lines male

Male Luer

monitoring lines female

Female Luer

microstream monitoring lines

Microstream™ Compatible Luer


1 European Section and Board of Anaesthesiology UEMS. EBA Recommendation for the use of Capnography. 2011
2 Royal College of Anaesthetists (RCoA). Guidelines for the Provision of Anaesthetic Services. 2013
3 AAGBI Safety Statement May. 2011
4 AAGBI Safety Guidelines. Immediate Post-anaesthesia Recovery. 2013
5 American Society of Anesthesiologists (ASA). Standards for Basic Anesthetic Monitoring. 2011
6 European Resuscitation Council Guidelines for Resuscitation. 2010
7 Resuscitation Council UK. Guidelines for Resuscitation. 2015
8 Wales Anaesthesia Innovation. Cardiff University. 2011

Microstream is a registered trademark of Oridion Medical 1987 Ltd.

Comfort and Security

Oxygen tubing and CO2 monitoring line are lightly bonded together, but can be separated to reach the flow meter and capnometer, minimising clutter around the patient.

Patient Comfort

Dual Nasal Cannula Soft Touch tubing reduces friction for increased comfort over the ears and across the face.

032-10-125032-10-126032-10-125A032-10-126A032-10-182Adult Dual Nasal Cannula2.1m25
032-10-127032-10-128032-10-127A032-10-128AAdult Dual Nasal Cannula3.0m25
032-10-183Adult Dual Nasal Cannula4.25m25
032-12-125032-12-126032-12-125A032-12-126A032-12-182Paediatric Dual Nasal Cannula2.1m25
032-12-183Paediatric Dual Nasal Cannula3.0m25
032-13-125032-13-126032-13-125A032-13-182Neonatal Dual Nasal Cannula2.1m25
032-10-180Adult Dual Oral Nasal Cannula2.1m25
032-10-195032-10-193032-10-196032-10-194032-10-181Adult Dual Oral Nasal Cannula3.0m25

Committed to Clinical Support

Flexicare proudly supports clinicians to enhance their professional development and patient care. We work collaboratively alongside leading specialists to develop products that advance the delivery of their patient’s care.


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