FreeFlow™ mouthpiece

Prevent a slip of the tongue

The FreeFlow™ pulmonary function testing (PFT) mouthpiece helps correctly position and hold down the tongue during the testing.

Material compliance

A latex-free specialty elastomer, the device complies with FDA regulations, intended for single or repeated use.

Coherence support

During IOS measurement, the device can help patients with active tongues reach the needed coherence.

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