Breathing assistance apparatus
    1.
    外观设计

    公开(公告)号:USD1048371S1

    公开(公告)日:2024-10-22

    申请号:US29916692

    申请日:2023-11-14

    摘要: FIG. 1 is a front right side overhead perspective view of the breathing assistance apparatus;
    FIG. 2 is a front left side underside perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The dashed lines illustrate portions of the breathing assistance apparatus that form no part of the claimed design. The dash-dot lines represent boundaries of the claimed design. The dash-dot lines form no part of the claimed design.

    Nasal interfaces for respiratory therapy

    公开(公告)号:US10576233B2

    公开(公告)日:2020-03-03

    申请号:US14424331

    申请日:2013-08-29

    IPC分类号: A61M16/06 A61M16/08

    摘要: Patient interfaces for respiratory therapy in the form of nasal interfaces or nasal masks include features that enhance or provide lateral stability of the interface. At least some of the embodiments provide multiple facial contact points or areas located in the general areas of the user's cheeks and/or upper lip. Some embodiments of the nasal interfaces provide advantageous sealing characteristics. The nasal interfaces may provide a controlled expiratory flow to reduce noise. Some embodiments include nasal pillows instead of or in addition to nasal prongs. The nasal pillows can have exhaust vents or can change in length in response to a pressure level within the nasal pillow.