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公开(公告)号：US11638799B2
公开(公告)日：2023-05-02
申请号：US17933504
申请日：2022-09-20
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：US11931514B2
公开(公告)日：2024-03-19
申请号：US18188905
申请日：2023-03-23
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Rupert Christian Scheiner , Justin John Formica , Aaron Samuel Davidson , Kai Stuebiger
CPC classification number: A61M16/0666 , A61M16/0057 , A61M16/06 , A61M16/0611 , A61M16/0616 , A61M16/0622 , A61M16/0683 , A61M16/0694 , A61M16/0816 , A61M16/0825 , A61M16/0875 , A61M16/20 , A61M16/208 , A61M2202/0225 , A61M2205/0216 , A61M2210/0618 , A61M2210/0625 , A61M2202/0225 , A61M2202/0085
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：US10974009B2
公开(公告)日：2021-04-13
申请号：US16922354
申请日：2020-07-07
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Matthew Eves , Lochlan Von Moger , Phoebe Katherine Hill , Kai Stuebiger , Peter Ross Anderson
Abstract: A patient interface for delivering breathable gas to a patient includes a sealing portion including a nose tip engagement portion adapted to form a seal with the patient's nose tip, an upper lip engagement portion adapted to form a seal with the patient's upper lip and/or base of the patient's nares, and nostril engagement flaps adapted to form a seal with the patient's nares. The nose tip engagement portion, the upper lip engagement portion, and the nostril engagement flaps are all structured to extend or curve outwardly from a supporting wall defining an air path.
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公开(公告)号：US10449317B2
公开(公告)日：2019-10-22
申请号：US16204912
申请日：2018-11-29
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：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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Patent Agency Ranking
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：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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公开(公告)号：US20200330713A1
公开(公告)日：2020-10-22
申请号：US16922354
申请日：2020-07-07
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Matthew Eves , Lochlan Von Moger , Phoebe Katherine Hill , Kai Stuebiger , Peter Ross Anderson
Abstract: A patient interface for delivering breathable gas to a patient includes a sealing portion including a nose tip engagement portion adapted to form a seal with the patient's nose tip, an upper lip engagement portion adapted to form a seal with the patient's upper lip and/or base of the patient's nares, and nostril engagement flaps adapted to form a seal with the patient's nares. The nose tip engagement portion, the upper lip engagement portion, and the nostril engagement flaps are all structured to extend or curve outwardly from a supporting wall defining an air path.
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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：US11957842B2
公开(公告)日：2024-04-16
申请号：US17934638
申请日：2022-09-23
Applicant: ResMed Pty Ltd
Inventor： Adam Francis Barlow , Matthew Eves , Lochlan Von Moger , Phoebe Katherine Hill , Kai Stuebiger , Peter Ross Anderson
CPC classification number: A61M16/0622 , A61M16/0075 , A61M16/06 , A61M16/0611 , A61M16/0616 , A61M16/0633 , A61M16/0644 , A61M16/0666 , A61M16/0683 , A61M16/0816 , A61M16/0825 , A61M2205/02 , A61M2210/0618
Abstract: A patient interface for delivering breathable gas to a patient includes a sealing portion including a nose tip engagement portion adapted to form a seal with the patient's nose tip, an upper lip engagement portion adapted to form a seal with the patient's upper lip and/or base of the patient's nares, and nostril engagement flaps adapted to form a seal with the patient's nares. The nose tip engagement portion, the upper lip engagement portion, and the nostril engagement flaps are all structured to extend or curve outwardly from a supporting wall defining an air path.
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