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公开(公告)号：US20250121977A1
公开(公告)日：2025-04-17
申请号：US18568223
申请日：2022-06-30
Applicant: RESMED ASIA PTE. LTD.
Inventor： Han Cheng LIN , Jing CHEN , Sipu CHEN
Abstract: Packaging for a patient interface comprises: a plurality of panels arranged to be folded inwardly to define a housing for the patient interface, the plurality of panels comprising a pair of opposed side panels and a pair of opposed end panels; and a panel-retaining structure that is arranged to prevent outward collapse of the panels such that the patient interface is held in a compressed state; wherein at least one of the panels comprises at least one patient interface retaining feature that is attachable to the patient interface; and wherein the panel-retaining structure is releasable to cause the patient interface in the compressed state to urge one or more of the panels outwardly, to thereby enable display of the patient interface in a substantially in-use configuration.
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公开(公告)号：US20230347089A1
公开(公告)日：2023-11-02
申请号：US18300319
申请日：2023-04-13
Applicant: ResMed Asia Pte. Ltd.
Inventor： Robin YEW , Weiyi CHIA , Han Cheng LIN , Sipu CHEN
CPC classification number: A61M16/0666 , A61M16/0683 , A61M16/208
Abstract: A patient interface including a vent structure that allows a continuous flow of gases exhaled by the patient from an interior of a nasal plenum chamber to the ambient. The vent structure is sized and shaped to maintain the therapeutic pressure in the nasal plenum chamber in use. The vent structure includes a housing secured to the nasal plenum chamber, and a vent wall coupled to the rigid housing and selectively movable between a closed position and an open position. The vent wall is biased toward the closed position. The vent wall is maintained in the closed position and is configured to be positioned in the open position as a result of contact with an oral cushion in order to accommodate the oral cushion with an oral plenum chamber and form an oro-nasal cushion.
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