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公开(公告)号：US20140366882A1
公开(公告)日：2014-12-18
申请号：US14475941
申请日：2014-09-03
Applicant: ResMed Limited
Inventor： Eva NG , Robert Henry FRATER , Lee James VELISS , Barton John KENYON , Daniel Robert JUDSON , Robert Edward HENRY , Alison OLDENBURG , Renee Frances DOHERTY , Michael John REID
CPC classification number: A61M16/0666 , A61M16/0057 , A61M16/0066 , A61M16/009 , A61M16/06 , A61M16/08 , A61M16/0816 , A61M16/0875 , A61M16/1055 , A61M16/1065 , A61M16/208 , A61M2202/0085 , A61M2202/0225 , A61M2205/0205 , A61M2205/0238 , A61M2205/42
Abstract: Apparatus for providing positive airway pressure therapy to the airways of a patient includes a mask, a gas delivery conduit coupled to the mask, and a vent located in the mask or near the mask in the gas delivery conduit, to allow washout of exhaled carbon dioxide. The vent includes a plurality of vent orifices, the vent orifices being constructed and arranged to be open in use at least during the inhalation and exhalation phases of the user's breathing cycle. Each of the vent orifices being molded into a surface as a curved flow path from an interior of the mask or gas delivery conduit to atmosphere so that a vent flow from each of the orifices is directed in different directions, into one another, and/or slightly offset from one another to create diffuse air flow.
Abstract translation: 用于向患者的气道提供正气道压力治疗的装置包括掩模，连接到掩模的气体输送导管和位于掩模中的通气口或气体输送导管中的掩模附近，以允许呼出的二氧化碳 。 排气口包括多个排气孔，排气孔构造和布置成至少在用户的呼吸循环的吸入和呼出阶段期间在使用中是开放的。 每个通气口被模制成一个表面，作为从面罩或气体输送导管的内部到大气的弯曲流动路径，使得来自每个孔的排气流被引导到彼此不同的方向，和/或 彼此稍微偏移以产生扩散气流。
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公开(公告)号：US20180264217A1
公开(公告)日：2018-09-20
申请号：US15987734
申请日：2018-05-23
Applicant: ResMed Limited
Inventor： Lee James VELISS , Renee Frances DOHERTY , Scott Alexander HOWARD , Alicia Kristianne WELLS , Fiona Catherine CARROLL , David Mark GILLIVER , Brett Thomas LINDSAY
CPC classification number: A61M16/06 , A61M16/0622 , A61M16/0633 , A62B18/084
Abstract: A respiratory mask assembly includes a frame having a channel and a cushioning element including a clip portion adapted for interference seal and retention in the channel. The cushioning element includes an interfacing portion constructed from foam and having a wider width than the clip portion.
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公开(公告)号：US20130160769A1
公开(公告)日：2013-06-27
申请号：US13773846
申请日：2013-02-22
Applicant: ResMed Limited
Inventor： Eva NG , Robert Henry FRATER , Lee James VELISS , Barton John KENYON , Daniel Robert JUDSON , Robert Edward HENRY , Alison OLDENBURG , Renee Frances DOHERTY , Michael John Reid
CPC classification number: A61M16/0666 , A61M16/0057 , A61M16/0066 , A61M16/009 , A61M16/06 , A61M16/08 , A61M16/0816 , A61M16/0875 , A61M16/1055 , A61M16/1065 , A61M16/208 , A61M2202/0085 , A61M2202/0225 , A61M2205/0205 , A61M2205/0238 , A61M2205/42
Abstract: A mask system includes a mask component including one or more openings for gas washout and a vent component provided to the mask component. The vent component includes one or more tracks or grooves along its outer surface adapted to guide gas washout. The vent component is adapted to cover the one or more openings in the mask component so that gas washout escapes along the one or more tracks or grooves between an outer surface of the mask component and the vent component.
Abstract translation: 掩模系统包括掩模部件，其包括用于气体冲洗的一个或多个开口和设置到掩模部件的通气部件。 通气部件包括沿着其外表面的一个或多个轨道或凹槽，适于引导气体冲洗。 通气部件适于覆盖掩模部件中的一个或多个开口，使得气体吹扫沿着掩模部件的外表面和通气部件之间的一个或多个轨道或凹槽逸出。
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