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    Swivel elbow and connector assembly for patient interface systems
    31.
    发明专利
    Swivel elbow and connector assembly for patient interface systems 未知

    公开(公告)号：NZ710684A

    公开(公告)日：2017-02-24

    申请号：NZ71068412

    申请日：2012-07-06

    Applicant: RESMED LTD

    Inventor： BARLOW ADAM FRANCIS ,  ROMAGNOLI JOSE IGNACIO ,  FONG TECK ,  GRAY STEPHEN ,  BURNHAM ROBERT THOMAS ,  SKIPPER CHRISTOPHER SCOTT ,  PIDCOCK DAVID ANTHONY ,  GUPTA TUMUL ,  MAZZONE DAMIEN JULIAN ,  CULLEN CHRISTOPHER SAMUEL

    IPC: A61M16/08

    Abstract: A swivel elbow and connector assembly for a patient interface system, comprising: a ring (70) configured to be sealingly secured in an aperture of the patient interface system, the ring including a first side in an interior of the patient interface system and a second side at an exterior of the patient interface system when the ring is secured in the aperture, the ring comprising a plurality of vents configured to permit flow of gases from the interior to the exterior of the patient interface system; and an elbow (80) swivelably secured in the ring. The ring comprises a first flange (73) on the first side and a second flange (74) on the second side, the first and second flanges defining a channel that sealingly engages the aperture of the patient interface system and the second flange comprises an angled surface that directs the flow of gases from the plurality of vents at an angle to the longitudinal axis of the ring. A cross-section of an inner surface of the ring perpendicular to the direction of gas flow through the elbow is arcuate and a cross-section of an outer surface of the elbow perpendicular to the direction of gas flow through the elbow is arcuate to form a ball and socket connection with the ring.

    Mask system
    33.
    发明专利
    Mask system 未知

    公开(公告)号：NZ701943A

    公开(公告)日：2016-05-27

    申请号：NZ70194311

    申请日：2011-08-31

    Applicant: RESMED LTD

    Inventor： GIBSON JOEL EDWARD ,  FORMICA JUSTIN JOHN ,  BARLOW ADAM FRANCIS ,  DUNN JESSICA LEA ,  ROMAGNOLI JOSE IGNACIO

    IPC: A61M16/06 ,  A61M16/00 ,  A61M16/08

    Abstract: Disclosed is a CPAP breathing mask system with a headgear and cushion module and a seal and frame module that provide a better air-tight seal between the mask and the user’s face. The cushion and headgear module includes a one piece construction having an outer fabric layer and an inner cushioning layer encapsulated within the outer fabric layer. The cushion and headgear module includes a cushion region adapted to define a breathing chamber and form a seal with the patient’s face and a headgear region including straps adapted to maintain the cushion region in position on the patient’s face in use. The outer fabric layer and the inner cushioning layer in the cushion region are positioned about or around the patient’s airways to define the breathing chamber and form the seal around the patient’s airways. A tube connector is provided to the cushion region and adapted to communicate with air delivery tubing. The cushion region includes a first softer layer of foam and a second harder layer of foam and at least a portion of the cushion region is coated or otherwise sealed to create an air impermeable seal. The cushion and headgear module is cut by ultrasonic die cutting to provide the cushion and headgear module with substantially rounded edges. The cushion region includes a structural component to provide structural stiffness and support to the inner cushioning layer.

    Mask system
    37.
    发明专利
    Mask system 未知

    公开(公告)号：NZ607879A

    公开(公告)日：2014-11-28

    申请号：NZ60787911

    申请日：2011-09-30

    Applicant: RESMED LTD

    Inventor： FORMICA JUSTIN JOHN ,  ROMAGNOLI JOSE IGNACIO ,  KWOK PHILIP RODNEY ,  GIBSON JOEL EDWARD ,  PIDCOCK DAVID ANTHONY ,  SKIPPER CHRISTOPHER SCOTT ,  GRAY STEPHEN

    IPC: A61M16/06

    Abstract: A mask system for delivery of respiratory therapy to a patient includes a nares portion (20) and a mouth portion (40) and an inlet conduit (5) connected to at least one of the nares portion and the mouth portion to deliver the pressurized, breathable gas. The mouth portion includes a mouth chamber and a mouth sealing portion adapted to form a seal with the patient’s mouth. The mouth chamber includes an opening adapted to selectively receive the pressurised, breathable gas. The nares portion is adapted to form a seal with the patient’s nares. The mask system is adapted to selectively utilize the nares portion and/or the mouth portion. In a first mode the mask system utilizes both the nares portion and the mouth portion, and in a second mode utilizes the nares portion and doesn’t utilize the mouth portion.

    MASK SYSTEM
    39.
    发明公开
    MASK SYSTEM 有权
    MASKENSYSTEM

    公开(公告)号：EP2611489A4

    公开(公告)日：2015-05-27

    申请号：EP11820924

    申请日：2011-08-31

    Applicant: RESMED LTD

    Inventor： GIBSON JOEL EDWARD ,  FORMICA JUSTIN JOHN ,  BARLOW ADAM FRANCIS ,  DUNN JESSICA LEA ,  ROMAGNOLI JOSE IGNACIO

    IPC: A61M16/06

    CPC classification number: A61M16/0683 ,  A61M16/0057 ,  A61M16/0605 ,  A61M16/0616 ,  A61M16/0816 ,  A61M16/0875 ,  A61M2207/00

    Abstract: A mask system including a headgear and cushion module and a seal and frame module provided to the headgear and cushion module. The seal and frame module includes a sealing portion adapted to form a seal with the patient's face and a frame portion adapted to form a breathing chamber. The headgear and cushion module includes a cushion region adapted to support and shape the sealing portion and a headgear region adapted to support and stabilize the mask system on the patient's face.

    Abstract translation: 一种掩模系统，包括头盔和缓冲垫组件，以及设置在头盔和坐垫模块上的密封和框架模块。 密封和框架模块包括适于与患者面部形成密封的密封部分和适于形成呼吸室的框架部分。 头饰和缓冲垫组件包括适于支撑和成形密封部分的缓冲区域和适于支撑和稳定面罩系统在患者面部上的头带区域。

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