Patient interface device with auto-adjusting cushion

    公开(公告)号:US11511065B2

    公开(公告)日:2022-11-29

    申请号:US16245614

    申请日:2019-01-11

    IPC分类号: A61M16/06 A61M16/00 A61M16/08

    摘要: A patient interface device includes a frame member and a cushion having a main body, a sealing portion, and first and second posts extending from the main body. The frame member defines a first orifice and a second orifice. The first post of the cushion is rotatably received within the first orifice and the second post is rotatably received within the second orifice in a manner that permits the cushion to rotate relative to the frame member.