nasal high flow therapy

Proven respiratory support

While many terms describe NHF, one stands out.
Optiflow NHF therapy. 

Optiflow is at the forefront of its field, featuring in hundreds of publications in journals such as NEJM and JAMA.

Used as a first-line treatment across the care continuum, Optiflow may reduce patient escalation resulting in better clinical outcomes. 

Evidence-based clinical practice guidelines


Hundreds of randomized controlled trials have been consolidated into clinical practice guidelines. 

These guidelines underscore the breadth of application of nasal high flow therapy.

We’ve created a table that will help you review the  guidelines by patient population and application.


Explore the NHF guidelines table

Optiflow NHF therapy FAQs

Explore our regularly updated, frequently asked questions about:

1. implementing Optiflow high-flow therapy. 
2. the science of high-flow therapy, including the mechanisms of action and patient outcomes.  

Search Optiflow FAQs

Flow Matters - key NHF topics 

Hundreds of publications per year are being consolidated into practice guidelines and revealing insights into new applications.

Flow Matters keeps you up-to-date with this ever-evolving field of research.

View the latest edition: Pediatric NHF

Watch Optiflow NHF therapy in practice

Options for delivering Optiflow NHF therapy


Airvo Optiflow NHF system

Vent-driven Optiflow NHF system

Call us

1800 446 3908 / +1949 453 4000

or get in touch by email, using the form below 


Enquire about Optiflow nasal high flow therapy
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