Resmed Limited

Resmed Pty Ltd

Daniel Joseph Kaars Sijpesteijn

Aaron Samuel Davidson

Daniel Robert Judson

Lee James Veliss

Susan Robyn Lynch

Gerard Michael Rummery

Gregory Scott Smart

Philip Thomas Stallard

Alison Oldenburg

Eric Austin Mullins

Amal Shirley Amarasinghe

Timothy Tsun-Fai Fu

Jim Saada

Milind Chandrakant Raje

Sarah Dane

A nasal assembly for delivering breathable gas to a patient includes a frame having lateral connector, a cushion with a pair of nozzles, and a clip to secure the cushion to the frame. The frame includes a vent channel and a plurality of vent holes. The frame/cushion includes structure (lugs/cut outs) to prevent the assembly of an unvented frame with an unvented cushion, for safety purposes. The frame includes cored portions that interface with corner lugs provided on the cushion. A patient interface includes a frame, a cushion (nasal mask, nasal-oro mask, nozzles, etc.) and a vent assembly including a pattern of vent holes including at least two rows.

Mask with vent columns

Nasal assembly

An elbow for a mask system includes a proximal end adapted to be provided to the mask system, a distal end adapted to be provided to an air delivery conduit, and a baffle provided within the proximal end. The baffle has a generally planar configuration that defines an intake port that directs incoming air from the air delivery conduit into a mask cavity and an exhaust port separated from the intake port that directs exhaust air from the mask cavity to atmosphere. The baffle includes an end portion that is adapted to extend into the mask cavity defined by the mask system.

Growing community of inventors

Perth, Australia

Daniel Joseph Kaars Sijpesteijn