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公开(公告)号：EP1699513A4
公开(公告)日：2009-04-22
申请号：EP04802034
申请日：2004-12-08
Applicant: RESMED LTD
Inventor： MCAULIFFE PATRICK JOHN , MARTIN DION CHARLES CHEWE
CPC classification number: A61M16/1055 , A61M16/06 , A61M16/0683 , A61M16/0816 , A61M16/0833 , A61M16/1045
Abstract: A mask assembly (30) is provided with a filter assembly (48) to filter gas exhaled by a patient during the administration of ventilatory therapy, e.g., CPAP or bi-level treatment, to reduce or eliminate the possibility of cross-infection to other patients or the physician in a clinical setting.
Abstract translation: 掩模组件（30）设置有过滤器组件（48），用于在施用通气治疗期间过滤由患者呼出的气体，例如， CPAP或双水平治疗，以减少或消除临床环境中其他患者或医生交叉感染的可能性。
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公开(公告)号：NZ712782A
公开(公告)日：2017-04-28
申请号：NZ71278212
申请日：2012-09-13
Applicant: RESMED LTD
Inventor： FOOTE ROGER MERVYN LLOYD , HUBY RONALD JAMES , DANTANARAYANA MUDITHA PRADEEP , MAZZONE DAMIEN JULIAN , MARTIN DION CHARLES CHEWE , ARMITSTEAD JEFFREY PETER , FORMICA JUSTIN JOHN , TANG ZHUO RAN , COHEN LANCE STEVEN , VANDYKE JAMES WILLIAM CHARLES , SEARS DAVID BRENT , NAGORNY ALEKSANDR S , FARRUGIA STEVEN PAUL , SAMPIETRO JOSEPH M
IPC: A61M16/01
Abstract: An apparatus for control of gas washout of a patient interface of a respiratory treatment apparatus comprising: a vent assembly having a variable size exhaust opening (3203) defined by a plurality of overlapping blades (3204-1, 3204-2, 3204-3, 3204-4, 3204-5, 3204-6, 3204-7, 3204-8) of the assembly; and an actuator (iris drive lever 3210) to manipulate the size of the exhaust opening of the vent assembly for vent-to-ambient flow, the actuator being coupled with the blades.
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公开(公告)号：AU2004244672B2
公开(公告)日：2011-02-10
申请号：AU2004244672
申请日：2004-06-10
Applicant: RESMED LTD
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公开(公告)号：NZ573198A
公开(公告)日：2010-06-25
申请号：NZ57319804
申请日：2004-06-10
Applicant: RESMED LTD
Inventor： REED NICHOLAS JEROME , PUCKERIDGE LARRY , FU TIMOTHY TSUN-FAI , VIRR ALEXANDER , LEA STEPHEN ANTHONY , MARTIN DION CHARLES CHEWE , DALY GEOFFREY DANIEL
Abstract: An enclosure for a blower used in the administration of positive pressure ventilation of a patient, the enclosure including: an enclosure base 710 defining a blower chamber for the blower: an enclosure lid 730 provided to sealingly engage the enclosure base; and a flow meter 740 provided upstream of the blower chamber.
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公开(公告)号：AT397727T
公开(公告)日：2008-06-15
申请号：AT05028723
申请日：2002-12-10
Applicant: RESMED LTD
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Patent Agency Ranking
公开(公告)号：AU2004296099A1
公开(公告)日：2005-06-23
申请号：AU2004296099
申请日：2004-12-08
Applicant: RESMED LTD
Inventor： MCAULIFFE PATRICK JOHN , MARTIN DION CHARLES CHEWE
Abstract: A mask assembly ( 30 ) is provided with a filter assembly ( 48 ) to filter gas exhaled by a patient during the administration of ventilatory therapy, e.g. CPAP or bi-level treatment, to reduce or eliminate the possibility of cross-infection to other patients or the physician in a clinical setting.
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公开(公告)号：NZ631169A
公开(公告)日：2017-04-28
申请号：NZ63116914
申请日：2014-03-14
Applicant: RESMED LTD
Inventor： MARTIN DION CHARLES CHEWE , ETIENNE VESCHAMBRE , KLASEK PAUL JAN
Abstract: A CPAP or sleep apnoea breathing apparatus is described. The apparatus controls the volume of air or gas inhaled by the user by blocking the outflow when the user breathes in and opening it when they breathe out. The apparatus (3000) includes a nasal mask or plenum chamber (3118) an inspiratory or inhalation tube, limb or conduit (3104), an expiratory or outflow conduit (3106) and a valve, vent or aperture for releasing the gas (3108). The gas is inhaled from a cross-flow stream, i.e. it flows past the nose and the user inhales from the stream. The mask creates a seal around the user’s nose. The apparatus also includes an exchanger or condenser for recovering or recycling heat or moisture from the plenum chamber.
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公开(公告)号：AU2015252055A1
公开(公告)日：2015-11-19
申请号：AU2015252055
申请日：2015-11-04
Applicant: RESMED LTD
Inventor： FOOTE ROGER MERVYN LLOYD , HUBY RONALD JAMES , DANTANARAYANA MUDITHA PRADEEP , MAZZONE DAMIEN JULIAN , MARTIN DION CHARLES CHEWE , ARMITSTEAD JEFFREY PETER , FORMICA JUSTIN JOHN , TANG ZHUO RAN , COHEN LANCE STEVEN , VANDYKE JAMES WILLIAM CHARLES , SEARS DAVID BRENT , NAGORNY ALEKSANDR S , SAMPIETRO JOE , FARRUGIA STEVEN PAUL
IPC: A61M16/00
Abstract: A control system (706) provides automated control of gas washout of a patient interface, such as a mask or nasal prongs. A gas washout vent assembly (60) of the system may include a variable exhaust area such as one defined by overlapping apertures of the assembly or a conduit having a variable gas passage channel. The vent assembly may be formed by nested structures, such as conic or cylindrical members, each having an opening of the overlapping apertures. The vent assembly may be attached substantially near or included with the patient interface. An actuator of the assembly, such as a solenoid or voice coil, manipulates an aperture of the vent assembly. The actuator may be configured for control by a controller to change the exhaust area of the vent assembly based on various methodologies including, for example, sleep detection, disordered breathing event detection, rebreathing volume calculation and/or leak detection. I.0o (0 LO) U-)) L -O L-
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公开(公告)号：NZ628624A
公开(公告)日：2015-10-30
申请号：NZ62862410
申请日：2010-08-27
Applicant: RESMED LTD
Inventor： VINOKUR ROMAN , FU TIMOTHY TSUN-FAI , HUBY RONALD JAMES , KWOK PHILIP RODNEY , HUNTER BENJAMIN JOHN , DOCKAR GREGORY PHILLIP , CREUSOT DAVID , DAVIDSON AARON SAMUEL , ROMAGNOLI JOSE IGNACIO , HOLLEY LIAM , KENYON BARTON JOHN , CHALVIGNAC PHILIPPE AUGUSTE , RUMMERY GERARD MICHAEL , MURA MARCO , FORMICA JUSTIN JOHN , MOIR MICHAEL BRUCE , BARLOW ADAM , SEARS DAVID BRENT , DESVOYES CLEMENTINE , MAY FREDERICK ARLET , DOUDKINE DMITRI ANATOLIEVICH , MARTIN DION CHARLES CHEWE , HARRIS CRAIG EDWARD , HENRY ROBERT EDWARD , SPRUELL MATTHEW DAVID , VANDYKE JAMES WILLIAM CHARLES
Abstract: A PAP system has headgear securing a patient interface against a portion of a user’s face and a flow generator that is able to be secured to a user’s head by the headgear. Other features of the flow generator and its interconnection to the interface are disclosed.
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公开(公告)号：AU2012308554B2
公开(公告)日：2015-08-06
申请号：AU2012308554
申请日：2012-09-13
Applicant: RESMED LTD
Inventor： FOOTE ROGER MERVYN LLOYD , HUBY RONALD JAMES , DANTANARAYANA MUDITHA PRADEEP , MAZZONE DAMIEN JULIAN , MARTIN DION CHARLES CHEWE , ARMITSTEAD JEFFREY PETER , FORMICA JUSTIN JOHN , TANG ZHUO RAN , COHEN LANCE STEVEN , VANDYKE JAMES WILLIAM CHARLES , SEARS DAVID BRENT , NAGORNY ALEKSANDR S , SAMPIETRO JOE , FARRUGIA STEVEN PAUL
IPC: A61M16/00
Abstract: A control system (706) provides automated control of gas washout of a patient interface, such as a mask or nasal prongs. A gas washout vent assembly (60) of the system may include a variable exhaust area such as one defined by overlapping apertures of the assembly or a conduit having a variable gas passage channel. The vent assembly may be formed by nested structures, such as conic or cylindrical members, each having an opening of the overlapping apertures. The vent assembly may be attached substantially near or included with the patient interface. An actuator of the assembly, such as a solenoid or voice coil, manipulates an aperture of the vent assembly. The actuator may be configured for control by a controller to change the exhaust area of the vent assembly based on various methodologies including, for example, sleep detection, disordered breathing event detection, rebreathing volume calculation and/or leak detection.
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