Resmed Limited

Resmed Pty Ltd

Neuromonics Pty Limited

Other

Redmed Limited

Neurominics Pty Limited

Frater, Robert Henry

Robert Henry Frater

Joanne Elizabeth Drew

Timothy Tsun-Fai Fu

Memduh Guney

Quangang Yang

Aaron Samuel Davidson

Michael Kassipillai Gunaratnam

Barton John Kenyon

Amal Shirley Amarasinghe

Philip Rodney Kwok

Gary Christopher Robinson

Perry David Lithgow

Liam Holley

Paul Jan Klasek

Patrick John McAuliffe

Robin Garth Hitchcock

Robert Edward Henry

Eva Ng

Milind Chandrakant Raje

Michael John Reid

Susan Robyn Lynch

Lee James Veliss

Donald Darkin

Jim Saada

Alison Oldenburg

Gordon Joseph Malouf

Daniel Robert Judson

Borivoje Ljubojevic

Paul Benjamin Davis

Linda Elizabeth Laidlaw

Peter John Hanley

Benjamin Adam McSweeney

Lachlan Stewart James

Gerard Michael Rummery

Dmitri Anatolievich Doudkine

Renee Frances Flower

Tzu-Chin Yu

Benjamin Peter Johnston

Priyanshu Gupta

Robert Anthony Paterson

Hamish Alexander Urquhart

Steven Paul Farrugia

Clive Solari

Anthony M Ging

Anthony Michael Ging

Gregory Robert Peake

Renee Frances Doherty

Pallavi Gosain

Andrew Selim

Justin John Formica

Michael Berthon-Jones

Adam Francis Barlow

David John Bassin

Jose Ignacio Romagnoli

Anthony Paul Barbara

Dion Charles Chewe Martin

Peter Edward Bateman

Paul Anthony Green

Peter Lionel Harry Newman

Patrick John Mcauliffe

A vent arrangement is provided to a mask or associated conduit to discharge exhaled gas from the mask to atmosphere. The vent arrangement is structured to diffuse the exhaust vent flow to produce less air jetting, thereby increasing the comfort of the patient and their bed partner. For example, the vent arrangement may include one or more grill components and/or media constructed and arranged to diffuse vent flow.

Mask vent

A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modelled based on the transformed data set.

Custom patient interface and methods for making same

A mask system to deliver a flow of air at a positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes a frame and a cushion forming a plenum chamber. The mask system includes a mask vent including an exterior recess positioned outside the plenum chamber and including a bottom surface, a plurality of vent holes each including a vent inlet and a vent outlet, and a plurality of ribs extending from the bottom surface. The plurality of ribs includes at least a first rib and a second rib, the first rib having a free end spaced apart from a free end of the second rib, and the first rib or the second rib is positioned between the first vent outlet and the second vent outlet.

Mask system having mask vent with recess and ribs

An exchanger conduit permits temperature and/or humidity conditioning of a gas for a patient respiratory interface. In an example embodiment, a conduit has a first channel and a second channel where the first channel is configured to conduct an inspiratory gas and the second channel configured to conduct an expiratory gas. An exchanger is positioned along the first channel and the second channel to separate the first channel and the second channel. The exchanger is configured to transfer a component (e.g., temperature or humidity) of the gas of the second channel to the gas of the first channel. In some embodiments, an optional flow resistor may be implemented to permit venting at pressures above atmospheric pressure so as to allow pressure stenting of a patient respiratory system without a substantial direct flow from a flow generator of respiratory treatment apparatus to the patient during patient expiration.

Exchanger assembly for respiratory treatment

A blower assembly including a motor, an impeller and a volute that is configured such that an inlet chamber of the volute and an outlet chamber of the volute are divided from one another by an airtight membrane and the membrane is configured to allow the transmission of pressure waves between the inlet and outlet chambers.

Quiet blower apparatus and system and method for reducing blower noise

A method of manufacturing a patient interface for sealed delivery of a flow of air at a continuously positive pressure with respect to ambient air pressure to an entrance to the patient's airways includes collecting anthropometric data of a patient's face. Anticipated considerations are identified from the collected anthropometric data during use of the patient interface. The collected anthropometric data is processed to provide a transformed data set based on the anticipated considerations, the transformed data set corresponding to at least one customised patient interface component. At least one patient interface component is modeled based on the transformed data set.

A respiratory mask assembly for delivering breathable gas to a patient includes a frame and a cushion. The cushion has a non-face contacting portion structured to be connected to the frame, a face-contacting portion structured to engage the patient's face, and a central portion that interconnects the non-face contacting portion and the face contacting portion. The frame may be structured to allow a forehead support to assume multiple positions, to compensate for replacement cushions that may have a different profile, shape or size. The cushion is structured to compensate for variations in strap tension, treatment pressure and/or movement of the patient. Headgear may be provided with a strap assembly in which one or more straps is provided with selectively adjustable elasticity or extensibility that may be automatically changed in dependence of treatment pressure and/or treatment type.

Cushion for a respiratory mask assembly

A mouth seal assembly for use with a nasal mask system includes a mouth seal adapted to form a seal with the patient's mouth. The mouth seal is substantially independent from a supply of pressurized air from the nasal mask system. An anti-asphyxia valve may be provided to either the mouth seal over the patient's lips or the nasal mask system. A strap arrangement may support the mouth seal in a desired position on the patient's face in use.

Mouth seal assembly for nasal mask system

A vent arrangement for a mask system includes a mask component and a mask vent provided to the mask component. The mask vent includes a plurality of vent holes each extending through a thickness of the mask component and each including a vent exit, and a continuous side wall structured to surround the plurality of vent exits of the vent holes.

Mask vent with side wall

A respiratory apparatus comprising a base and removable chamber, wherein the chamber is configured to hold a supply of water and include a blower arrangement adapted to provide a supply of pressurized air or gas to the supply of water. In certain embodiments the respiratory apparatus includes a split motor, wherein the stationary components are located within a base and the rotating portions are located within a chamber.

Respiratory breathing apparatus

Growing community of inventors

Lindfield, Australia

Robert Henry Frater