PureFlow and cTherm

The perfect pair

Experience the enhanced comfort and performance of the innovative PureFlow® cannula. For optimum results, pair it with our patented cTherm® cannula thermistor to record airflow and nasal pressure simultaneously.

Separate chambers

Get the best possible results with an innovative cannula featuring separate chambers for oral and nasal flow. This separation increases the accuracy of true hypopnea detection, improving the results for interpretation.

PureFlow Chambers
PureFlow Capture Area

Large oral capture

Increase oral flow to obtain incredible signal quality with the largest oral capture area on the market. This translates to a greater tolerance to initial placement, greater tolerance to patient movement and higher confidence in success.

Larger filter, ready to wear

A better, larger filter minimizes resistance
to flow, producing higher quality data capture and delivers a more
comfortable experience.

To make study preparation easier, the
PureFlow® does not require any trimming or
adjusting of the oral tube.

PureFlow Filter
back to top back to top

Dental Sleep

The ultimate workflow process solution
for sleep dentists.      Learn more

Innovative Technology

The world's smallest level 3 recorder
packs the quality of a sleep lab in the
palm of your hand.
Learn more

How do I hook this up?

Get answers to the most common
questions related to device and
accessory connections.
Learn more

Connect and Learn

Do you know the health risks of snoring
and sleep apnea?      Learn more

Click here to view our HST pamphlet.