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公开(公告)号：US11793965B2
公开(公告)日：2023-10-24
申请号：US17321750
申请日：2021-05-17
申请人： ResMed Pty Ltd
发明人： Michiel Kooij , Alexander Joel Bentley , Igor Besic , Robert Thomas Burnham , Aaron Samuel Davidson , Priyanshu Gupta , Kirrily Michele Haskard , Ryan Michael Kirkpatrick , Luke Emmanuel Klinkenberg , Dimitri Marco Maurer , Joseph Samuel Ormrod , Gerard Michael Rummery , Rupert Christian Scheiner , Bishavjot Singh , Christopher James Smith , Lochlan Von Moger , Paul Derrick Watson , Daniel Marc Weiss , Hadley White
CPC分类号： A61M16/0683 , A61M16/06 , A61M16/0622 , A61M16/0666 , A61M16/0816 , A61M16/0875 , A61M16/0883 , A61M16/0066 , A61M16/109 , A61M16/125 , A61M16/16 , A61M2016/0021 , A61M2016/0027 , A61M2016/0039 , A61M2202/0208 , A61M2205/0216 , A61M2205/15 , A61M2205/3375 , A61M2205/3653 , A61M2205/583 , A61M2205/6063 , A61M2210/0618 , A61M2210/0625 , A61M2202/0208 , A61M2202/0007
摘要： Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The seal-forming structure may be constructed and arranged to form a seal with a region of the patient's face surrounding an entrance to the patient's airways for sealed delivery of a flow of air at a therapeutic pressure of at least 4 cmH2O with respect to ambient air pressure throughout the patient's respiratory cycle in use. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads.
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公开(公告)号：US12090275B2
公开(公告)日：2024-09-17
申请号：US17739244
申请日：2022-05-09
申请人： RESMED PTY LTD
发明人： Alexander Joel Bentley , Aaron Samuel Davidson , Craig David Edwards , Lachlan Richard Goldspink , William Laurence Hitchcock , Rupert Christian Scheiner , Lochlan Von Moger
CPC分类号： A61M16/0622 , A61M16/0066 , A61M16/024 , A61M16/06 , A61M16/0666 , A61M16/0683 , A61M16/0816 , A61M16/0875 , A61M16/105 , A61M16/109 , A61M16/16 , A61M2016/0015 , A61M2016/0027 , A61M2016/0036 , A61M16/0069 , A61M16/022 , A61M16/0825 , A61M16/107 , A61M16/125 , A61M2202/0208 , A61M2202/0225 , A61M2205/3365 , A61M2205/3368 , A61M2205/50 , A61M2210/0618 , A61M2202/0225 , A61M2202/0085
摘要： 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.
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公开(公告)号：US11040165B2
公开(公告)日：2021-06-22
申请号：US16069308
申请日：2017-01-23
申请人： ResMed Pty Ltd
发明人： Michiel Kooij , Alexander Joel Bentley , Igor Besic , Robert Thomas Burnham , Aaron Samuel Davidson , Priyanshu Gupta , Kirrily Michele Haskard , Ryan Michael Kirkpatrick , Luke Emmanuel Klinkenberg , Dimitri Marco Maurer , Joseph Samuel Ormrod , Gerard Michael Rummery , Rupert Christian Scheiner , Bishavjot Singh , Christopher James Smith , Lochlan Von Moger , Paul Derrick Watson , Daniel Marc Weiss , Hadley White
摘要： Aspects of the present technology comprise a positioning and stabilising structure to hold a seal-forming structure in a therapeutically effective position on a head of a patient. The positioning and stabilising structure may comprise at least one gas delivery tube to deliver the flow of air to the entrance of a patient's airways via the seal-forming structure. The at least one gas delivery tube may be constructed and arranged to contact, in use, at least a region of the patient's head superior to an otobasion superior of the patient's head. The positioning and stabilising structure may comprise an adjustment mechanism for adjustment of a length of the at least one gas delivery tube to enable the positioning and stabilising structure to fit different size heads. The positioning and stabilising structure may comprise a bias mechanism to impart a biasing force along at least a part of a length of the at least one gas delivery tube to urge the seal-forming structure towards the entrance of the patient's airways in use.
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公开(公告)号：US11357943B2
公开(公告)日：2022-06-14
申请号：US16096828
申请日：2017-04-28
申请人： ResMed Pty Ltd
发明人： Alexander Joel Bentley , Aaron Samuel Davidson , Craig David Edwards , Lachlan Richard Goldspink , William Laurence Hitchcock , Rupert Christian Scheiner , Lochlan Von Moger
摘要： 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.
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