Resmed Pty Ltd

Resmed Limited

Redmed Limited

Christopher Samuel Cullen

Amal Shirley Amarasinghe

Memduh Guney

Lochlan Von Moger

Michael Charles La Guzza

Rupert Christian Scheiner

Matthew Eves

Adam Francis Barlow

Christopher Scott Skipper

Damien Julian Mazzone

Tumul Gupta

Justin John Formica

Craig David Edwards

Lachlan Richard Goldspink

Jose Ignacio Romagnoli

David Anthony Pidcock

Robert Thomas Burnham

Stephen Gray

Teck Fong

Aaron Samuel Davidson

Muditha Pradeep Dantanarayana

Errol Savio Alex D'Souza

Lemmy Nga

Chia Ik Tan

Stewart Joseph Wagner

Jessica Lea Dunn

Martin E Forrester

Frederick Arlet May

Ralph Jourdan

Matthew Robin Wells

Bruce Richard Davies

Andrew James Bate

Emily Elizabeth Blanch

Ravikumar Baluchagi

Kishore Markapuram Chengalvarayan

Thomas Kirby

David James Braund

Christopher Andrew Wakeley Gill

Holly Elizabeth Miller

Jeffrey Dean Jennings

David A Reed

Joseph Debono

Andrew Sims

A nasal patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways includes a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure, a frame member attachable to the retaining structure, and a positioning and stabilising structure releasably attachable to the frame member.

Patient interface and method for making same

A patient interface includes a frame assembly including connectors operatively attachable to headgear, a cushion assembly provided to the frame assembly and including a seal-forming structure structured to form a seal with the patient's nose and/or mouth, and an air delivery connector provided to the frame assembly and operatively connected to an air delivery tube for supplying the air at positive pressure along an air flow path. The cushion assembly is structured to releasably connect to the frame assembly independently of the air delivery connector. The air delivery connector is structured to releasably connect to the frame assembly independently of the cushion assembly.

Patient interface

Headgear clip for patient interface

Headgear for patient interface

A patient interface assembly includes a cushion assembly, and air delivery tube, and a connector assembly. The cushion assembly includes a flexible cushion including a base and a pair of nasal pillows that extend from the base and a frame that is more rigid than the flexible cushion. The connector assembly connects the air delivery tube to the cushion assembly and includes and elbow with a second end with a part spherical ball shape and a gas washout vent with a plurality of vent openings. The connector assembly also includes an elbow connector positioned in the frame. The elbow connector forms a part spherical socket shape that engages the part spherical ball shape of the elbow. The elbow connector includes an anchoring flange, which is configured to secure the flexible cushion to the elbow connector by way of the anchoring flange being inserted into the flexible cushion through a central opening in the flexible cushion.

Swivel elbow and connector assembly for patient interface systems

A patient interface system for delivering a flow of breathable gas to a user includes a patient interface structure configured to sealingly engage the face of the user. The patient interface system further includes an elbow and connector assembly adapted to receive gases from a flow generator and deliver the gases to the patient interface structure. The elbow and connector assembly includes a ring attached to the patient interface, a sleeve, and an elbow. The ring includes an inner flange, an outer flange separated from the inner flange by a channel, and a plurality of vent slots extending through the inner flange, across the channel, and through the outer flange. The sleeve is configured so that inserting the sleeve into the ring forms a plurality of vent paths for the venting of exhalation gases from an interior of the patient interface to an exterior of the patient interface through the vent slots.

A patient interface includes a frame assembly () including connectors operatively attachable to headgear, a cushion assembly () including a shell () and a seal-forming structure () structured to form a seal with the patient's nose and/or mouth, and an air delivery connector (). The cushion assembly and air delivery connector are structured to releasably connect to the frame assembly independently of each other. A static face seal and separate static diametric seal between the shell () and frame (). A dynamic face seal and separate dynamic diametric seal between the air delivery connector () and frame (). Separate claims (FIG.) to a frame assembly () with upper headgear connector arms () including at least one slot () (claim) or flexible portions (claim) to form hinges structured and arranged to conform to varying facial profiles.

A nasal patient interface for delivery of a supply of pressurised air or breathable gas to an entrance of a patient's airways comprising: a cushion member that includes a retaining structure and a seal-forming structure permanently connected to the retaining structure; a frame member attachable to the retaining structure; and a positioning and stabilising structure releasably attachable to the frame member.

Cushion for patient interface

A swivel elbow and connector assembly for a patient interface system includes a ring configured to be sealingly secured in an aperture of the patient interface system. The ring includes a first side in an interior of the patient interface system and a second side at an exterior of the patient interface system when the ring is secured in the aperture. The ring also includes a plurality of vents configured to permit flow of gases from the interior to the exterior of the patient interface system. The swivel elbow and connector assembly includes an elbow swivelably secured in the ring. A patient interface system for delivering a flow of breathable gas to a user includes a patient interface structure configured to sealing engage the face of the user. The patient interface structure includes an aperture. A swivel elbow and connector assembly is sealingly secured in the aperture.

A device provides respiratory treatment such as for sleep disordered breathing and other respiratory conditions in a discreet configuration to provide a minimally invasive system. The system may include a flow pressurizer apparatus configured to generate a pressurized flow of air through a small bore delivery conduit toward a patient interface. The system may further include a treatment compensator coupled with the fine bore delivery conduit. The treatment compensator may be configured at the patient interface to reduce pressure for patient inspiration. A processor may control adjustments to the pressure generated by the flow pressurizer apparatus.

Discreet respiratory therapy system

Cushion with clip for patient interface

A device provides respiratory treatment such as for sleep disordered breathing and other respiratory conditions in a discreet configuration to provide a minimally invasive system. The system may include a flow pressurizer apparatus configured to generate a pressurized flow of air through a fine bore delivery conduit toward a patient interface. The system may further include a treatment compensator coupled with the fine bore delivery conduit. The treatment compensator may be configured at the patient interface to reduce pressure for patient inspiration. A processor may control adjustments to the pressure generated by the flow pressurizer apparatus.

Frame for patient interface

Growing community of inventors

Sydney, Australia

Christopher Samuel Cullen