Resmed Pty Ltd

Other

Ryan Michael Kirkpatrick

Michiel Kooij

Paul Derrick Watson

Rupert Christian Scheiner

Aaron Samuel Davidson

Matthew Eves

Luke Emmanuel Klinkenberg

Emily Elizabeth Blanch

Lemmy Nga

Adam Francis Barlow

Kam Man Law

Kishore Markapuram Chengalvarayan

Michael Kenneth Truscott

Hadley White

Gerard Michael Rummery

Joseph Samuel Ormrod

Dimitri Marco Maurer

Stewart Joseph Wagner

Lochlan Von Moger

Kirrily Michele Haskard

Robert Thomas Burnham

Andrew James Bate

Christopher James Smith

Rahul Khera

Priyanshu Gupta

Alexander Joel Bentley

Bishavjot Singh

Daniel Marc Weiss

Igor Besic

A patient interface may have a frame and a seal-forming structure. The frame may at least partially form a plenum chamber pressurisable to a therapeutic pressure. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways, said seal-forming structure having a hole therein such that the flow of air at said therapeutic pressure is delivered to at least an entrance to the patient's nares, the seal-forming structure constructed and arranged to maintain said therapeutic pressure in the plenum chamber throughout the patient's respiratory cycle in use. The seal-forming structure may comprise a textile seal member adapted to sealingly engage the patient's face in use.

Seal-forming structure for patient interface including textile seal member

A positioning and stabilising structure comprising at least one gas delivery tube to receive the flow of air from a connection port on top of the patient's head and to deliver the flow of air to the entrance of the patient's airways via the seal-forming structure, the at least one gas delivery tube comprising a tube wall having an extendable concertina structure comprising a plurality of folds in the tube wall alternatingly forming a plurality of ridges and a plurality of grooves, the folds able to be at least partially unfolded to increase a separation of the ridges to elongate the extendable concertina structure; and one or more ridge connecting portions provided to the tube wall, each of the one or more ridge connecting portions connecting two or more adjacent ridges of the plurality of ridges and being configured to resist the separation of the ridges.

Headgear for a patient interface

Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmHO with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.

Adjustable headgear tubing for a patient interface

Frame for a combined cushion and frame module for patient interface

Combined cushion and frame module for patient interface

Patient interface

Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The at least one gas delivery tube may be constructed and arranged to contact, in use, at least a region of the patient's head superior to an otobasion superior of the patient's head. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads. The positioning and stabilising structure may comprise a bias mechanism to impart a biasing force along at least a part of a length of the at least one gas delivery tube to urge the seal-forming structure towards the entrance of the patient's airways in use.

Growing community of inventors

Sydney, Australia

Ryan Michael Kirkpatrick