公开(公告)号：US11278692B2

公开(公告)日：2022-03-22

申请号：US15759348

申请日：2016-09-23

Applicant: ResMed Pty Ltd

Inventor： Amal Shirley Amarasinghe ,  Ravikumar Baluchagi ,  Adam Francis Barlow ,  Andrew James Bate ,  Emily Elizabeth Blanch ,  David James Braund ,  Christopher Samuel Cullen ,  Errol Savio Alex D'Souza ,  Bruce Richard Davies ,  Craig David Edwards ,  Christopher Andrew Wakeley Gill ,  Lachlan Richard Goldspink ,  Thomas Kirby ,  Kishore Markapuram Chengalvarayan ,  Holly Elizabeth Miller ,  Lemmy Nga ,  Chia Ik Tan ,  Matthew Robin Wells

IPC: A61M16/06 ,  A61M16/08 ,  A61M16/00

Abstract: A patient interface includes a frame assembly (16100) including connectors operatively attachable to headgear, a cushion assembly (16175) including a shell (161800) and a seal-forming structure (16200) structured to form a seal with the patient's nose and/or mouth, and an air delivery connector (16600). 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 (161800) and frame (16100). A dynamic face seal and separate dynamic diametric seal between the air delivery connector (16600) and frame (16100). Separate claims (FIG. 6) to a frame assembly (16100) with upper headgear connector arms (16134) including at least one slot (6146) (claim 17) or flexible portions (claim 22) to form hinges structured and arranged to conform to varying facial profiles.

公开(公告)号：US11167101B2

公开(公告)日：2021-11-09

申请号：US16165268

申请日：2018-10-19

Applicant: ResMed Pty Ltd

Inventor： Melanie Lucia Cariola ,  Andrew Hung ,  Alicia Kristianne Wells ,  Thomas Kirby ,  Memduh Guney ,  Craig David Edwards ,  Lee James Veliss

IPC: A61M16/06

Abstract: An interfacing structure for a mask system includes a cushion component adapted to contact the patient's face in use and a cushion-to-frame component provided to the cushion component. The cushion-to-frame component is structured to secure the cushion component to a mask frame of the mask system. The cushion-to-frame component includes a cushion side adapted to interface with the cushion component and a frame side adapted to interface with the mask frame. The cushion side includes a platform to engage and support the cushion component. The platform provides an engagement surface to engage the cushion component and inner and outer flanges provided to opposing ends of the platform to guide, support and/or retain the cushion component on the platform.

公开(公告)号：US10912909B2

公开(公告)日：2021-02-09

申请号：US15859817

申请日：2018-01-02

Applicant: ResMed Pty Ltd

Inventor： Alicia Kristianne Wells ,  Craig David Edwards ,  Shiva Kumar Shanmuga Sundara ,  Murray William Lee ,  Kirrily Michele Haskard ,  Anthony Paul Barbara ,  Stewart Joseph Wagner ,  Chia Ik Tan ,  Frederick Arlet May ,  Lachlan Richard Goldspink ,  Martin Forrester ,  Ralph Jourdan

IPC: A61M16/06 ,  A61M16/10 ,  A61M16/08 ,  A61M16/00

Abstract: A 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 attachable to the frame member.

公开(公告)号：US10675428B2

公开(公告)日：2020-06-09

申请号：US15288510

申请日：2016-10-07

Applicant: ResMed Pty Ltd

Inventor： Memduh Guney ,  Rupert Christian Scheiner ,  David Anthony Pidcock ,  Gerard Michael Rummery ,  Matthew Eves ,  Craig David Edwards ,  Melanie Lucia Cariola ,  Muditha Pradeep Dantanarayana ,  Michael Fu Pin Chen ,  Christopher Scott Skipper ,  Karthikeyan Selvarajan ,  Steven John Lubke ,  Bruce David Gregory ,  Joel Edward Gibson ,  Andrew David Cameron ,  Philip Rodney Kwok

IPC: A61M16/06 ,  A61M16/08 ,  A61M16/20

Abstract: A patient interface for delivering breathable gas to a patient includes a nasal prong assembly including a pair of nasal prongs structured to sealingly communicate with nasal passages of a patient's nose in use and headgear to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps and rigidizers provided to respective side straps. Each rigidizer includes a first end portion that provides a connector structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.

公开(公告)号：US12246131B2

公开(公告)日：2025-03-11

申请号：US17533941

申请日：2021-11-23

Applicant: RESMED PTY LTD

Inventor： Amal Shirley Amarasinghe ,  Ravikumar Baluchagi ,  Adam Francis Barlow ,  Andrew James Bate ,  Emily Elizabeth Blanch ,  David James Braund ,  Christopher Samuel Cullen ,  Errol Savio Alex D'Souza ,  Bruce Richard Davies ,  Craig David Edwards ,  Christopher Andrew Wakeley Gill ,  Lachlan Richard Goldspink ,  Thomas Kirby ,  Kishore Markapuram Chengalvarayan ,  Holly Elizabeth Miller ,  Lemmy Nga ,  Chia Ik Tan ,  Matthew Robin Wells

IPC: A61M16/06 ,  A61M16/00 ,  A61M16/08

Abstract: 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.

公开(公告)号：US11771862B2

公开(公告)日：2023-10-03

申请号：US17641317

申请日：2020-09-08

Applicant: RESMED PTY LTD

Inventor： Craig David Edwards

IPC: A61M16/06

CPC classification number: A61M16/0666 ,  A61M16/0622 ,  A61M16/0683

Abstract: A patient interface is configured to deliver a pressurized flow of respiratory gas to a patient's airways. The patient interface includes a cradle base configured to cradle the patients nose in use. Two protrusions extend from the cradle base and are configured to be inserted into the patients nares in use. Each of the protrusions have formed therein an opening configured to allow a continuous flow of air therethrough. In addition, a plenum base forms a plenum chamber together with the cradle base. The cradle base is configured so that movement of the cradle base is decoupled from the plenum base.

公开(公告)号：US11642484B2

公开(公告)日：2023-05-09

申请号：US16872442

申请日：2020-05-12

Applicant: ResMed Pty Ltd

Inventor： Memduh Guney ,  Rupert Christian Scheiner ,  David Anthony Pidcock ,  Gerard Michael Rummery ,  Matthew Eves ,  Craig David Edwards ,  Melanie Lucia Cariola ,  Muditha Pradeep Dantanarayana ,  Michael Fu Pin Chen ,  Christopher Scott Skipper ,  Karthikeyan Selvarajan ,  Steven John Lubke ,  Bruce David Gregory ,  Joel Edward Gibson ,  Andrew David Cameron ,  Philip Rodney Kwok

IPC: A61M16/06 ,  A61M16/08 ,  A61M16/20

CPC classification number: A61M16/0683 ,  A61M16/06 ,  A61M16/0611 ,  A61M16/0616 ,  A61M16/0622 ,  A61M16/0666 ,  A61M16/0816 ,  A61M16/0825 ,  A61M16/0875 ,  A61M16/208 ,  A61M2205/42 ,  A61M2207/00

Abstract: A patient interface for delivering breathable gas to a patient includes a nasal prong assembly including a pair of nasal prongs structured to sealingly communicate with nasal passages of a patient's nose in use and headgear to maintain the nasal prong assembly in a desired position on the patient's face. The headgear includes side straps and rigidizers provided to respective side straps. Each rigidizer includes a first end portion that provides a connector structured to engage a respective end of the nasal prong assembly and an inwardly curved protrusion in the form of a cheek support that curves inwardly of the connector. The cheek support is adapted to follow the contour of the patient's cheek and guide a respective end portion of the side strap into engagement with the patient's cheek to provide a stable cheek support.

公开(公告)号：US11612711B2

公开(公告)日：2023-03-28

申请号：US16710216

申请日：2019-12-11

Applicant: ResMed Pty Ltd

Inventor： Rupert Christian Scheiner ,  William Laurence Hitchcock ,  Anthony Paul Barbara ,  Adam Francis Barlow ,  Craig David Edwards ,  Lachlan Richard Goldspink ,  Kirrily Michele Haskard ,  Murray William Lee ,  Frederick Arlet May ,  Gerard Michael Rummery ,  Shiva Kumar Shanmuga Sundara ,  Chia Ik Tan ,  Stewart Joseph Wagner ,  Alicia Kristianne Wells ,  Martin Forrester ,  Ralph Jourdan

IPC: A61M16/06 ,  A61M16/10 ,  A61M16/00 ,  A61M16/08 ,  A61M16/16

Abstract: A 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 attachable to the frame member.

公开(公告)号：US11357943B2

公开(公告)日：2022-06-14

申请号：US16096828

申请日：2017-04-28

Applicant: ResMed Pty Ltd

Inventor： Alexander Joel Bentley ,  Aaron Samuel Davidson ,  Craig David Edwards ,  Lachlan Richard Goldspink ,  William Laurence Hitchcock ,  Rupert Christian Scheiner ,  Lochlan Von Moger

IPC: A61M16/06 ,  A61M16/08 ,  A61M16/16 ,  A61M16/10 ,  A61M16/00 ,  A61M16/12

Abstract: A seal-forming structure for a patient interface may include a patient-contacting surface configured to engage the patient's facial skin to form a seal; a posterior opening formed in the patient-contacting surface, the posterior opening configured to provide the flow of air at said therapeutic pressure to the patient's nares; and a support structure extending from the patient contacting surface to an interior surface of the seal-forming structure, the support structure and the interior surface forming a continuous loop, wherein the patient interface is configured to allow the patient to breath from ambient through their mouth in the absence of a flow of pressurised air through the plenum chamber inlet port, or the patient interface is configured to leave the patient's mouth uncovered.

公开(公告)号：US10688266B2

公开(公告)日：2020-06-23

申请号：US14761526

申请日：2014-01-15

Applicant: ResMed Pty Ltd

Inventor： Christopher Samuel Cullen ,  Memduh Guney ,  Matthew Eves ,  Michael Charles La Guzza ,  Lochlan Von Moger ,  Rupert Christian Scheiner ,  Stewart Joseph Wagner ,  Frederick Arlet May ,  Lachlan Richard Goldspink ,  Martin Forrester ,  Ralph Jourdan ,  Amal Shirley Amarasinghe ,  Christopher Scott Skipper ,  Justin John Formica ,  Jessica Lea Dunn ,  Craig David Edwards

IPC: A61M16/06 ,  A61M16/08 ,  A61M16/10

Abstract: 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.