Resmed Pty Ltd

Resmed Motor Technologies Inc.

Jeegarkumar Kapadia

Barton John Kenyon

Zhuo Ran Tang

Robert John Sparrow

Justin John Formica

Mark Bertinetti

Hargopal Verma

Andrew Roderick Bath

Ian Malcolm Smith

Saad Nasr

Joseph Samuel Ormrod

Nathan John Row

Jose Ignacio Romagnoli

Dimitri Marco Maurer

Ronald James Huby

Matthew Rolf Harrington

Luke Andrew Stanislas

Ernie Wei-Chih Tsai

Paul Frederick Birchall

Dawn Rosemary Churchill

Clementine Le Loc'h

Chengwei Zhu

Tommy Chung Yeung Chui

Michael Bruce Moir

Melanie Lucia Cariola

Christopher Scott Edwards

Aleksandr S Nagorny

Timothy Nicholas Shadie

James McKensey Bencke

Paul Andrew Dickens

Redmond Shouldice

Paul Andrews Dickens

Timothy Atkinson

James Mckensey Bencke

Zhou Ran Tang

A method for canceling noises generated by a respiratory system that is configured to supply pressurized air to a user during a sleep session comprises generating sound data using a microphone; generating, using or one or more sensors, respiration data associated with respiration of the user of the respiratory system; analyzing the sound data to determine if noise associated with operation of the respiratory system is occurring; and causing a speaker to emit sound waves based at least in part on (i) the sound data, (ii) the respiration data, (iii) data related to the operation of the respiratory system, or (iv) any combination of (i), (ii), and (iii), the emitted sound waves being configured to acoustically cancel at least a portion of the noise associated with operation of the respiratory system.

Systems and methods for active noise cancellation

Apparatus for generating a supply of air at positive pressure for the amelioration or treatment of a respiratory disorder includes a first chamber, a second chamber, at least one inlet tube structured and configured to allow ambient air to enter the first chamber, at least one flow tube structured and configured to allow air to pass from the first chamber to the second chamber, and a blower structured and configured to produce a flow of air at positive pressure. The blower is positioned in the first chamber and structured and configured to receive air from the second chamber. The blower includes a housing structured and configured to sealingly separate air flow through an interior of the housing from the first chamber. The at least one inlet tube is axially spaced from the at least one flow tube.

Respiratory pressure therapy device

A respiratory pressure therapy (RPT) device is disclosed for treatment of respiratory-related disorders. The RPT device includes a pressure generator, a pneumatic block, a chassis and a device outlet for delivering a supply of flow of gas to a patient interface. The RPT device also comprises an integrated humidifier including a water reservoir. An RPT device is also disclosed that includes a wireless data communication interface integrated with the housing and configured to connect to another device or a network.

Respiratory pressure treatment system

A blower includes a housing including an inlet and an outlet, a motor to drive a rotatable shaft, first and second impellers provided to the shaft, the first and second impellers each including a plurality of impeller blades, a first stationary component provided to the housing and including stator vanes downstream of the first impeller, and a second stationary component provided to the housing and including stator vanes downstream of the second impeller. A first set of stator vanes of the first stationary component is provided around the motor and are configured and arranged to direct airflow along the motor, to de-swirl the airflow and to decelerate air to increase pressure. A blower including a third impeller and third stationary component positioned above the first impeller is also described.

Blower

A respiratory pressure therapy (RPT) device is disclosed for treatment of respiratory-related disorders. The RPT device includes a pressure generator, a pneumatic block, a chassis and a device outlet for delivering a supply of flow of gas to a patient interface. The RPT device also comprises a humidifier including a water reservoir.

Growing community of inventors

Sydney, Australia

Jeegarkumar Kapadia