Resmed Pty Ltd

Vbreathe Pty Ltd

Christer Engstrom

Luke Andrew Stanislas

Tumul Gupta

Lorenz Eberl

Michael Christopher Hogg

Simon Barnacoat

Lang Eng Siang Teh

Adrian Apalakis

Balint Franko

Noah Kelly

Lachlan Chow

Jake Li

Angus Mabin

Anthony Leo

Air cleaner

A patient interface includes: a plenum chamber; a seal-forming structure; a positioning and stabilising structure; a plenum chamber insert configured to be positioned and retained within the plenum chamber; and a vent structure; wherein the plenum chamber insert has a plenum chamber insert port; wherein the plenum chamber insert has an exterior surface configured to be positioned adjacent to an interior surface of the plenum chamber; wherein when the plenum chamber insert is positioned and retained within the plenum chamber, a radial channel is formed by the interior surface of the plenum chamber and the exterior surface of the plenum chamber insert such that gas is able to pass between a patient-proximal side plenum chamber insert and a patient-distal side of the plenum chamber insert via the radial channel during use.

Plenum chamber insert for patient interface

Growing community of inventors

Sydney, Australia

Christer Engstrom