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公开(公告)号：US11045619B2
公开(公告)日：2021-06-29
申请号：US16032722
申请日：2018-07-11
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Rupert Christian Scheiner , Justin John Formica , Aaron Samuel Davidson , Kai Stuebiger
Abstract: A patient interface structure includes a cushion configured to sealingly engage the patient's face and a front that is more rigid than the cushion. The cushion includes a forward opening, a rearward opening that is opposite the forward opening and a continuous sealing surface. The continuous sealing surface has a mouth sealing portion configured to seal around the patient's mouth and a nasal sealing portion configured to seal around both of the patient's nasal airways. The front plate includes an air inlet configured to both receive the pressurized respiratory gas and secure headgear to the patient interface structure. In addition, the nasal sealing portion includes at least one aperture that is separate from the rearward opening. Also, the front plate, the mouth sealing portion and the nasal sealing portion together form a common chamber.
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公开(公告)号：US11045618B2
公开(公告)日：2021-06-29
申请号：US15652596
申请日：2017-07-18
Applicant: ResMed Pty Ltd
Inventor： Aaron Samuel Davidson , Lemmy Nga , Michael John Reid , Angelene Marie Ozolins , Scott Alexander Howard , Amal Shirley Amarasinghe , Dimitri Marco Maurer , Bart Jeremy Caffin
Abstract: A mask assembly adapted for use with a positive airway pressure device, includes a mask frame, an elbow assembly provided to the frame, a cushion provided to the frame, a forehead support assembly, and a neck to connect the frame to the forehead support assembly, wherein the neck includes a pair of side walls having a streamlined design that is made to look sleek and reduce or minimize obtrusiveness. The pair of side walls may take the form of a single wall or more than two walls. The mask frame may include a recessed port structure including at least one port having access to an interior of the frame which at least in part with the cushion defines a breathing chamber in communication with a nasal passage of the patient in use. The mask frame may also include a channel to receive the cushion. The channel is formed by an outer wall and an inner wall and the channel includes an inner surface having a bead to engage with an outer surface of an edge of the cushion. The forehead support assembly includes a forehead support and a forehead pad coupled to the forehead support. The elbow assembly includes an elbow connectable to the mask frame. A cover is releasably connectable to the elbow. The cover includes a venting area including a plurality of vent holes.
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公开(公告)号：US11040164B2
公开(公告)日：2021-06-22
申请号：US16994904
申请日：2020-08-17
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Rupert Christian Scheiner , Justin John Formica , Aaron Samuel Davidson , Kai Stuebiger
Abstract: A patient interface structure for delivery of respiratory therapy to a patient includes a front plate configured to conform to the shape of the patient's face; a mouth cushion defining a breathing chamber and provided to the front plate and configured to seal around the patient's mouth; and a nasal cushion configured to seal the patient's nasal airways. The nasal cushion is supported by the mouth cushion, does not contact a bridge of the patient's nose in use, and extends at least partially into the breathing chamber. A patient interface system includes a patient interface structure and a patient interface structure positioning system configured to position, stabilize and secure the patient interface structure in sealing engagement with the patient's face.
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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：US20200376223A1
公开(公告)日：2020-12-03
申请号：US16997189
申请日：2020-08-19
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Rupert Christian Scheiner , Justin John Formica , Aaron Samuel Davidson , Kai Stuebiger
Abstract: A patient interface structure for delivery of respiratory therapy to a patient includes a front plate configured to conform to the shape of the patient's face; a mouth cushion defining a breathing chamber and provided to the front plate and configured to seal around the patient's mouth; and a nasal cushion configured to seal the patient's nasal airways. The nasal cushion is supported by the mouth cushion, does not contact a bridge of the patient's nose in use, and extends at least partially into the breathing chamber. A patient interface system includes a patient interface structure and a patient interface structure positioning system configured to position, stabilize and secure the patient interface structure in sealing engagement with the patient's face.
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Patent Agency Ranking
公开(公告)号：US10537696B2
公开(公告)日：2020-01-21
申请号：US16205714
申请日：2018-11-30
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Rupert Christian Scheiner , Justin John Formica , Aaron Samuel Davidson , Kai Stuebiger
Abstract: A patient interface structure for delivery of respiratory therapy to a patient includes a front plate configured to conform to the shape of the patient's face; a mouth cushion defining a breathing chamber and provided to the front plate and configured to seal around the patient's mouth; and a nasal cushion configured to seal the patient's nasal airways. The nasal cushion is supported by the mouth cushion, does not contact a bridge of the patient's nose in use, and extends at least partially into the breathing chamber. A patient interface system includes a patient interface structure and a patient interface structure positioning system configured to position, stabilize and secure the patient interface structure in sealing engagement with the patient's face.
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公开(公告)号：US12276803B2
公开(公告)日：2025-04-15
申请号：US18262817
申请日：2022-01-28
Applicant: RESMED PTY LTD
Inventor： Ian Andrew Law , Aaron Samuel Davidson , Stewart Joseph Wagner , David James Braund
IPC: G02B27/01
Abstract: A head-mounted display system includes a head-mounted display unit a display that, in use, is held in an operational position over a user's face. The head-mounted display system further comprises a flow generator configured to generate a flow of air, and an air guide arrangement coupled to the flow generator to enable the flow generator to direct air to, or draw air from, one or more selected areas in proximity of the head-mounted display system.
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公开(公告)号：US12011540B2
公开(公告)日：2024-06-18
申请号：US18494419
申请日：2023-10-25
Applicant: ResMed Pty Ltd
CPC classification number: A61M16/0622 , A61M16/06 , A61M16/0616 , A61M16/0633 , A61M16/0638 , A61M16/0683 , A61M16/0816 , A61M2205/0216
Abstract: A full-face mask assembly includes a frame and a cushion provided to the frame. The cushion is adapted to form a seal around the patient's nose and mouth. A flexible lip is provided to an interior wall of the cushion. The flexible lip is adapted to engage the frame to provide a seal in use.
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公开(公告)号：US11686948B2
公开(公告)日：2023-06-27
申请号：US17498808
申请日：2021-10-12
Applicant: ResMed Pty Ltd
Inventor： Ian Andrew Law , Aaron Samuel Davidson , Stewart Joseph Wagner
CPC classification number: G02B27/0176 , G02B27/0172 , G06F3/011 , G06F1/163
Abstract: A head-mounted display system includes a positioning and stabilising structure structured and arranged to hold a display unit in an operational position over a user's face in use and an interfacing structure for the display unit constructed and arranged to be in opposing relation with the user's face. The interfacing structure comprises a substantially continuous face engaging surface adapted to contact the user's face around a periphery of the user's eyes. The interfacing structure comprises silicone. The interfacing structure is configured and arranged such that force applied to the user's face is distributed around the periphery thereof. The interfacing structure comprises a first compliance at a first region and a second compliance at a second region, wherein the first region and the second region are configured around the periphery of the interfacing structure to allow selective distribution of the force onto the user's face.
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