Resmed Pty Ltd

Resmed Limited

James Sung

Rupert Christian Scheiner

Robert Edward Henry

Craig David Edwards

Lachlan Richard Goldspink

Paul Jan Klasek

Kam Man Law

Matthew Robin Wells

Andrew Hung

Grant Milton Ovzinsky

Lance Ian Swift

Stuart Norris Plascott

A mask apparatus for a respiratory treatment can permit delivery of breathable gas to a user. In one example, the mask may employ a frame and cushion to form a seal for both mouth and nose. The frame may be adapted for coupling with a respiratory treatment apparatus so as to permit communication of a pressurized gas from the respiratory treatment apparatus. The cushion, which may be foam, may have a substantially under the nose configuration or over the nose configuration. The mask may have a common plenum chamber for both nose and mouth. The cushion may further define a centrally open lip superior region. The cushion may be adapted to couple with the frame directly or to the frame in conjunction with a cushion support clip. Various features of the cushion may further promote sealing and comfort for the under the nose design.

Respiratory apparatus

Growing community of inventors

Sydney, Australia

James Sung