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公开(公告)号：EP3981457A1
公开(公告)日：2022-04-13
申请号：EP21205499.3
申请日：2017-01-23
申请人： ResMed Pty Ltd
发明人： KOOIJ, Michiel , BENTLEY, Alexander Joel , BESIC, Igor , BURNHAM, Robert Thomas , DAVIDSON, Aaron, Samuel , GUPTA, Pryanshu , HASKARD, Kirrily Michele , KIRKPATRICK, Ryan Michael , KLINKENBERG, Luke Emmanuel , MAURER, Dimitri Marco , ORMROD, Joseph Samuel , RUMMERY, Gerard Michael , SCHEINER, Rupert Christian , SINGH, Bishavjot , SMITH, Christopher James , VON MOGER, Lochlan , WATSON, Paul Derrick , WEISS, Daniel Marc , WHITE, Hadley
摘要： The present invention relates to a patient interface for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH 2 O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The patient interface comprises a cushion assembly with a plenum chamber, a seal-forming structure and a positioning and stabilising structure. The positioning and stabilising structure comprises two gas delivery tubes, wherein each of the two gas delivery tubes comprises a tab projecting in a generally posterior direction relative to the patient's head in use, and a concertina portion configured to allow adjustment of a length of each of the two gas delivery tubes to fit different size heads, wherein the concertina portion is positioned on each of the two gas delivery tubes between a corresponding first end and a connection port.
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公开(公告)号：EP3736008A1
公开(公告)日：2020-11-11
申请号：EP20165048.8
申请日：2012-02-15
申请人： ResMed Pty Ltd
摘要： The present invention discloses a vent for a mask, comprising: a first wall having an inner side surface and a top surface; a second wall having a top surface and a bottom surface; a plurality of supports disposed between the first wall and the second wall, each support having an upper face disposed adjacent to the bottom surface of the second wall, and a side face disposed adjacent to the inner side surface of the first wall; and a plurality of vent holes, each being disposed between adjacent ones of the plurality of supports;wherein the inner side surface of the first wall is angled inwardly moving from a bottom of the inner side surface to a top of the inner side surface.
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公开(公告)号：EP3636309A1
公开(公告)日：2020-04-15
申请号：EP19191419.1
申请日：2010-05-28
申请人： ResMed Pty Ltd
发明人： DRAVITZKI, Brent James , BRAMBILLA, Enrico , NGA, Lemmy , QUARMBY, Nigel , DAVIDSON, Aaron Samuel , GIBSON, Joel Edward , BARBARA, Anthony Paul , FORMICA, Justin John , OZOLINS, Angelene Marie , BURNHAM, Robert Thomas , GOLDSPINK, Lachlan Richard
摘要： A nasal cushion (6540) for a mask system comprises a side wall defining a breathing chamber, an undercushion (6544) extending from the side wall, and a membrane (6546) that at least partially covers the undercushion (6544). The membrane (6546) is adapted to seal along the nasal bridge, sides of nose, corners of nose, and upper lip of the patient's face in use. The undercushion (6544) is only provided along the side of nose, corner of nose, and upper lip regions (SN, CN, UL) of the cushion (6540). The undercushion (6544) includes a flap or extending portion (6545) in each side of nose region (SN) that is wider than the other regions thereof and adapted to engage and provide a force into the sides of the patient's nose in use.
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