Resmed Pty Ltd

Resmed Limited

Andrew Hung

Craig David Edwards

Rupert Christian Scheiner

Memduh Guney

Christopher Scott Skipper

Lachlan Richard Goldspink

Robert Thomas Burnham

Amal Shirley Amarasinghe

Robert Edward Henry

Paul Jan Klasek

Alicia Kristianne Wells

Melanie Lucia Cariola

Kam Man Law

Matthew Robin Wells

Grant Milton Ovzinsky

Lance Ian Swift

Thomas Kirby

Ian James Matthews

James Sung

Justin John Formica

Lee James Veliss

Jessica Lea Dunn

Stuart Norris Plascott

Stephen Gray

Gerard Michael Rummery

Joel Edward Gibson

David Anthony Pidcock

Renee Frances Flower

Philip Michael Nurse

Frame module for a patient interface

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 interfacing structure for a mask system includes a cushion component adapted to contact the patient's face in use and a cushion-to-frame component provided to the cushion component. The cushion-to-frame component is structured to secure the cushion component to a mask frame of the mask system. The cushion-to-frame component includes a cushion side adapted to interface with the cushion component and a frame side adapted to interface with the mask frame. The cushion side includes a platform to engage and support the cushion component. The platform provides an engagement surface to engage the cushion component and inner and outer flanges provided to opposing ends of the platform to guide, support and/or retain the cushion component on the platform.

Cushion assembly with frame, cushion, and cushion-to-frame component

Shroud module for a patient interface

Cushion-to-frame component for an interfacing structure

An adjustable mask system () includes a cushion with a seal () having the ability to change size and/or shape. The seal is preferably a one-piece, continuous member without interruptions. To effect adjustment of the size and/or shape of the seal, an actuator may be provided, which may take the form of a dial ().

Adjustable mask system and related methods

Combined cushion and frame module for patient interface

Patient interface

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Sydney, Australia

Andrew Hung