Breathing Assistance Apparatus
    3.
    发明申请
    Breathing Assistance Apparatus 有权
    呼吸辅助器具

    公开(公告)号:US20080060657A1

    公开(公告)日:2008-03-13

    申请号:US10598026

    申请日:2005-02-18

    IPC分类号: A62B7/02

    摘要: The present invention comprises a nasal cannula (2), shaped to fit within a user's nares, where the nasal cannula includes at least one prong (24, 25) allowing high flow delivery of humidified gases and creates positive airway pressure in the patient's airway. The prongs have angled ends (31, 32), such that in use, gases flowing through the prongs are directed to the user's nasal passages. The nasal cannula body is partially swivelling and preferably has a ball joint connector (37, 39). In another embodiment the nasal cannula may have at least one flared end prong (31, 32) that preferably seals within a patient's nare.

    摘要翻译: 本发明包括鼻插管(2),其被成形为适合使用者的鼻孔,其中鼻插管包括至少一个插管(24,25),允许加湿气体的高流量输送并且在患者的气道中产生正的气道压力。 尖头具有成角度的端部(31,32),使得在使用中,流过尖头的气体被引导到使用者的鼻通道。 鼻插管主体部分地旋转并且优选地具有球形接头连接器(37,39)。 在另一个实施例中,鼻插管可以具有至少一个扩口末端(31,32),其优选地密封在患者的鼻孔内。