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公开(公告)号：US20220379061A1
公开(公告)日：2022-12-01
申请号：US17642149
申请日：2020-09-10
发明人： Michiel KOOIJ , Adam Francis BARLOW , Iain McNicol FINLAY , Robin YEW , Muhammad Adil BIN ABDUL HALIM
摘要： The present technology relates to a patient interface for delivery of a flow of pressurised air to an entrance of a patient's airways, the patient interface comprising a mask with a seal-forming structure and one or more positioning and stabilising structures configured to provide a force to hold the mask in a therapeutically effective position on a patient's head in use. The mask and one or more of the positioning and stabilising structures includes a connection port to receive an end of the air circuit. The pressurised air is delivered from the air circuit to the seal-forming structure. In use, the patient connects the air circuit to the connection port of choice, depending on whether they prefer the patient interface to be arranged such that the end of the air circuit is superior to the patient's otobasion superior or inferior to the patient's otobasion superior.
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公开(公告)号：US20230050356A1
公开(公告)日：2023-02-16
申请号：US17789711
申请日：2020-12-30
发明人： Deng Siong LEE , Mohankumar Krishnan VALIYAMBATH , Robin YEW , Amit Arunchandra JADHAV , Wai Hoong LENG , Beng Hai TAN , Muhammad Adil BIN ABDUL HALIM , Nathalie Aurelie CHAMPIER CHARPENTIER , Bangzheng TAN , Han Seong CHEW , Barry Eng Keong TAY
IPC分类号： A61M16/06
摘要： The invention relates to a patient interface comprising a plenum chamber, a seal-forming structure, and a positioning and stabilizing structure, as well as the method of operating the patient interface. The patient's interface is configured to leave a patient's mouth uncovered or if the seal-forming structure is configured to seal around a patient's nose and mouth, the patient interface is configured to allow the patient to breath from the ambient in an absence of the flow of pressurized. The positioning and stabilizing structure includes headgear, and the seal-forming structure and at least a portion of the headgear is formed from a one piece construction of textile material. In another embodiment, the seal-forming structure and/or the positioning and stabilizing structure includes an adaptive portion that adjusts based on usage conditions. In another embodiment, the positioning and stabilizing structure, the seal-forming structure and/or the plenum chamber includes and/or is formed of a textile material, and the textile material includes at least one magnetic thread constructed of magnetic material to provide a magnetic interaction between a first part of the patient interface and a second part of the patient interface. In another embodiment, a stiffener is coupled to the plenum chamber, the seal-forming structure, and/or the positioning and stabilizing structure. In another embodiment, at least one of the plenum chamber and the seal-forming structure includes a textile material; and wherein the textile material includes a surface structure that limits adhesion of debris. A UV cleaning receptacle of the patient interface is also disclosed.
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公开(公告)号：US20230347089A1
公开(公告)日：2023-11-02
申请号：US18300319
申请日：2023-04-13
发明人： Robin YEW , Weiyi CHIA , Han Cheng LIN , Sipu CHEN
CPC分类号： A61M16/0666 , A61M16/0683 , A61M16/208
摘要： A patient interface including a vent structure that allows a continuous flow of gases exhaled by the patient from an interior of a nasal plenum chamber to the ambient. The vent structure is sized and shaped to maintain the therapeutic pressure in the nasal plenum chamber in use. The vent structure includes a housing secured to the nasal plenum chamber, and a vent wall coupled to the rigid housing and selectively movable between a closed position and an open position. The vent wall is biased toward the closed position. The vent wall is maintained in the closed position and is configured to be positioned in the open position as a result of contact with an oral cushion in order to accommodate the oral cushion with an oral plenum chamber and form an oro-nasal cushion.
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公开(公告)号：US20230039856A1
公开(公告)日：2023-02-09
申请号：US17787710
申请日：2019-12-20
发明人： Robin YEW , Lik Tze SEET , Andrew James BATE , Kam Man LAW
IPC分类号： A61M16/06
摘要： A patient interface is configured to deliver a flow of positive pressure respiratory gas to an entrance of a patients airways. The patient interface includes an elastomeric support wall forming at least part of a plenum chamber configured to receive the flow of positive pressure respiratory gas. The patient interface also includes an elastomeric support flange positioned at an end of the elastomeric support wall and extending radially inward from the support wall. The support flange has a flap portion at a central superior region of the support flange that extends further in the radially inward direction than the rest of the support flange. In addition, a foam cushion is mounted on the support flange. The foam cushion is configured to form a seal with the patients face and includes an attachment surface that is in contact with an outer surface of the support flange.
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公开(公告)号：US20230049355A1
公开(公告)日：2023-02-16
申请号：US17789722
申请日：2020-12-30
发明人： Deng Siong LEE , Nathalie Aurelie CHAMPIER CHARPENTIER , Mohankumar Krishnan VALIYAMBATH , Robin YEW , Muhammad Adil BIN ABDUL HALIM , Amit Arunchandra JADHAV , Wai Hoong LENG , Beng Hai TAN , Barry Eng Keong TAY , Bangzheng TAN , Han Seong CHEW , Ian LAW , Stewart Joseph WAGNER , Aaron Samuel DAVIDSON
IPC分类号： H04N13/344 , D06M11/46 , B08B7/00
摘要： A head-mounted display system includes a head mounted display unit with a display and a positioning and stabilising structure configured to hold the head-mounted display unit in an operable position on the user's head in use. The positioning and stabilizing structure includes headgear with at least one strap configured to contact the user's head, in use. The head mounted display unit and at least a portion of the positioning and stabilizing structure are formed from a one piece construction of textile material.
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公开(公告)号：US20230310783A1
公开(公告)日：2023-10-05
申请号：US18321322
申请日：2023-05-22
申请人： ResMed Pty Ltd
发明人： Amy Phan How CHENG , Robin YEW
IPC分类号： A61M16/06
CPC分类号： A61M16/0616 , A61M16/0683 , A61M16/065 , A61M16/0816
摘要： A patient interface may include a plenum chamber pressurisable to a therapeutic pressure; a seal-forming structure constructed and arranged to form a seal with a region of the patient's face; a positioning and stabilising structure to provide an elastic force to hold the seal-forming structure on the patient's head, the positioning and stabilising structure may include a tie; a vent structure; a decoupling structure configured to provide a fluid connection between the plenum chamber and an air circuit for the flow of air at the therapeutic pressure for breathing by the patient; and a frame having at least one tie attachment structure to receive the tie, wherein the frame is configured to be resiliently movable in any direction having at least one of a component parallel to the patient's sagittal plane, a component parallel to the patient's coronal plane, a component parallel to the patient's Frankfort horizontal plane.
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公开(公告)号：US20220152333A1
公开(公告)日：2022-05-19
申请号：US17590843
申请日：2022-02-02
申请人： ResMed Pty Ltd
发明人： Amy Phan How CHENG , Robin YEW
IPC分类号： A61M16/06
摘要： A patient interface may include a plenum chamber pressurisable to a therapeutic pressure; a seal-forming structure constructed and arranged to form a seal with a region of the patient's face; a positioning and stabilising structure to provide an elastic force to hold the seal-forming structure on the patient's head, the positioning and stabilising structure may include a tie; a vent structure; a decoupling structure configured to provide a fluid connection between the plenum chamber and an air circuit for the flow of air at the therapeutic pressure for breathing by the patient; and a frame having at least one tie attachment structure to receive the tie, wherein the frame is configured to be resiliently movable in any direction having at least one of a component parallel to the patient's sagittal plane, a component parallel to the patient's coronal plane, a component parallel to the patient's Frankfort horizontal plane.
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公开(公告)号：US20210205563A1
公开(公告)日：2021-07-08
申请号：US17123609
申请日：2020-12-16
申请人： ResMed Pty Ltd
摘要： A manufactured component, such as headgear or a headgear strap, for a patient interface for delivery of pressurised air or breathable gas to an entrance of a patient's airways may include a textile portion having a first material with a first melting point. It may also include a plastic portion over-moulded to the textile portion. The plastic portion may be formed of a second material having a second melting point. The melting points may be different such that the second melting point is chosen to be less than the first melting point of the first material. The component may be moulded in a multi-step process that moulds separate portions of the plastic portion and the textile portion at different times. The resulting plastic portion may then have a mechanical bond with the textile and may do so without significant chemical bonding between the plastic portion and the textile.
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公开(公告)号：US20190224436A1
公开(公告)日：2019-07-25
申请号：US16339168
申请日：2017-09-08
申请人： RESMED PTY LTD
发明人： Amy Phan How CHENG , Robin YEW
IPC分类号： A61M16/06
摘要： A patient interface may include a plenum chamber pressurisable to a therapeutic pressure; a seal-forming structure constructed and arranged to form a seal with a region of the patient's face; a positioning and stabilising structure to provide an elastic force to hold the seal-forming structure on the patient's head, the positioning and stabilising structure may include a tie; a vent structure; a decoupling structure configured to provide a fluid connection between the plenum chamber and an air circuit for the flow of air at the therapeutic pressure for breathing by the patient; and a frame having at least one tie attachment structure to receive the tie, wherein the frame is configured to be resiliently movable in any direction having at least one of a component parallel to the patient's sagittal plane, a component parallel to the patient's coronal plane, a component parallel to the patient's Frankfort horizontal plane.
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公开(公告)号：US20230181856A1
公开(公告)日：2023-06-15
申请号：US17930457
申请日：2022-09-08
申请人： ResMed Pty Ltd
发明人： Deng Siong LEE , Robin YEW , Han Seong CHEW , Teong Hong CHUAH , Shannon DAY , Christopher Daniel PARKER , Vinay MANJUNATH , Nigel Paul GREIG , Albert Jack Greenwood WOFFENDEN , Chuan Foong LEE , Muhammad Adil BIN ABDUL HALIM , Andrew William GILLETT
IPC分类号： A61M16/06
CPC分类号： A61M16/0622 , A61M16/0672 , A61M16/0627
摘要： A patient interface including a seal-forming structure having a mouth portion that forms at least part of the mouth plenum and is configured to seal around the patient's mouth and a nasal portion that is configured to seal with the patient's nares. The patient interface further includes a vent structure with a main body that is configured to be secured to the mouth portion and includes a vent wall with a plurality of vent holes, a receptacle, and a pair of anchor sockets located on opposing lateral sides of the receptacle. A cover for the vent includes a pair of anchor pegs on lateral sides of the cover. The anchor pegs are configured to be inserted into the anchor sockets to secure the cover to the main body. A diffuser is received within the receptacle between the anchor sockets and is sandwiched between the main body and the cover.
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