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公开(公告)号：US11452834B2
公开(公告)日：2022-09-27
申请号：US17689102
申请日：2022-03-08
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
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.
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公开(公告)号：US11241553B2
公开(公告)日：2022-02-08
申请号：US15762150
申请日：2016-09-23
Applicant: ResMed Pty Ltd
Inventor： Matthew Eves , Lemmy Nga , Gerard Michael Rummery , Rupert Christian Scheiner , Shannon Day
Abstract: A cushion assembly for a patient interface includes a foam cushion and an elastomeric support portion configured to support the foam cushion. The foam cushion is more compliant in a nasal bridge region than other regions of the cushion assembly, the nasal bridge region being a region configured to engage the patient's nasal bridge when the cushion assembly is mounted on the patient's face.
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公开(公告)号：US11179534B2
公开(公告)日：2021-11-23
申请号：US15036570
申请日：2014-11-14
Applicant: ResMed Pty Ltd
Inventor： Robert Edward Henry , Christopher James Smith , Anthony Paul Barbara , Adam Francis Barlow , Craig David Edwards , Martin Forrester , Lachlan Richard Goldspink , Kirrily Michele Haskard , William Laurence Hitchcock , Ralph Jourdan , Murray William Lee , Frederick Arlet May , Gerard Michael Rummery , Rupert Christian Scheiner , Shiva Kumar Shanmuga Sundara , Chia Ik Tan , Stewart Joseph Wagner , Alicia Kristianne Wells , Lemmy Nga , Hason Tin-Yan Ho , Gregory Scott Smart
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.
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Patent Agency Ranking
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公开(公告)号：US11052210B2
公开(公告)日：2021-07-06
申请号：US15560957
申请日：2016-03-24
Applicant: ResMed Pty Ltd
Inventor： Matthew Eves , Rupert Christian Scheiner , Lemmy Nga , Gerard Michael Rummery
Abstract: One form of the present technology includes a sealing structure to seal against a user's face around the user's airways. The sealing structure includes a flap or membrane that extends inward towards the user's airways and includes a structure that prevents an inner boundary of the flap or membrane from being blown outwards (e.g., folded backwards upon itself) due to internal pressurization.
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公开(公告)号：US10973999B2
公开(公告)日：2021-04-13
申请号：US15973606
申请日：2018-05-08
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Michael Stephen Cheung , Thomas M. Dair , Aaron Samuel Davidson , Justin John Formica , Samuel Aziz Mebasser , Michael Murillo , Andrew Martin Price , Jose Ignacio Romagnoli , Gerard Michael Rummery , Allan Freas Velzy
Abstract: A PAP system includes a PAP device to generate a supply of pressurized air, a patient interface adapted to form a seal with the patient's face, air delivery tubing to interconnect the patient interface and the PAP device, and a cover that substantially encloses at least a portion of the PAP device and a portion of the air delivery tubing. The cover allows the PAP device to be carried by and/or supported on the patient's head.
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公开(公告)号：USD898899S1
公开(公告)日：2020-10-13
申请号：US29598512
申请日：2017-03-27
Applicant: ResMed Pty Ltd
Designer： Gerard Michael Rummery
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公开(公告)号：US10420907B2
公开(公告)日：2019-09-24
申请号：US15702360
申请日：2017-09-12
Applicant: ResMed Pty Ltd
Inventor： Gerard Michael Rummery , Robert Edward Henry , Phoebe Katherine Hill , Andrew Hurst , Fiona Catherine Carroll
Abstract: A patient interface system for delivery of a supply of air at positive pressure to the entrance of a patient's airways for treatment of sleep disordered breathing includes an air delivery tube connected to a flexible portion of a plenum; a vent structure having sufficient rigidity to support its own weight under gravity and/or not to block or fold under tube movement or tube drag; and a patient interface structure. The patient interface structure includes a seal forming structure arranged on a top portion of the plenum; and a seal positioning and stabilizing structure connected to a flexible portion of the plenum. The seal-forming structure is substantially decoupled from a tube drag force.
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