Resmed Pty Ltd

Resmed Limited

Grant Milton Ovzinsky

Justin John Formica

Jessica Lea Dunn

Lance Ian Swift

Aaron Samuel Davidson

Gerard Michael Rummery

Joseph Samuel Ormrod

Kai Stuebiger

Rupert Christian Scheiner

Robert Edward Henry

Craig David Edwards

Anthony Paul Barbara

Lachlan Richard Goldspink

Paul Jan Klasek

Kirrily Michele Haskard

Kam Man Law

Matthew Robin Wells

Andrew Hung

James Sung

Jose Ignacio Romagnoli

Stuart Norris Plascott

Michael Charles Laguzza

Jose Ignacia Romagnoli

Michael Charles La Guzza

A respiratory apparatus may employ ultrasonic welds. The ultrasonic welding may be used to join a variety of headgear, mask and accessory components. This process may enhance comfort, fit and/or performance of the joined components and/or overall mask assembly. A component may be a single layer component such as a textile or fabric, or a composite or multiple layer component such as fabric and foam composites, or outer fabric layers and inner spacer fabrics. Further, a component may be a strap, some other headgear component, a mask component, an accessory component or the like.

Ultrasonic welding of fabrics for sleep apnea treatment

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

An air delivery conduit includes first and second conduit portions that cooperate to form the conduit, each conduit portion including an inner layer of a film laminate that forms an interior surface of the conduit and an outer layer of a textile that forms an exterior surface of the conduit.

Air delivery conduit

An air delivery conduit () includes first () and second () conduit portions that cooperate to form the conduit, each conduit portion including an inner layer of a film laminate () that forms an interior surface of the conduit and an outer layer of a textile () that forms an exterior surface of the conduit.

Growing community of inventors

Sydney, Australia

Grant Milton Ovzinsky