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    VENTILATION MASK
    1.
    发明申请
    VENTILATION MASK 审中-公开
    通风面罩

    公开(公告)号：US20170014590A1

    公开(公告)日：2017-01-19

    申请号：US15279023

    申请日：2016-09-28

    申请人： INTERNATIONAL HEALTH GROUP PTY LTD

    发明人： Gavin Herman Ritz ,  Deborah Ritz

    IPC分类号： A61M16/06 ,  A61M16/08

    摘要： A mask for the delivery of a medical gas under positive pressure, the mask including a single shell forming a chamber having an outlet, a first passage connecting the chamber to the exterior of the mask, a sealing recess isolated from the chamber and open to allow engagement with the face of a user, and extending around the periphery of the outlet, and a second passage connecting the sealing recess to the exterior of the mask, the arrangement being such that operatively the mask may be placed on a user so as to cover the airway, suction may be connected to the second passage so that the sealing recess seals the mask against the face of the user, and a medical gas may be supplied to the first passage for delivery through the outlet to the airway of the user.

    摘要翻译： 用于在正压下输送医用气体的掩模，所述掩模包括形成具有出口的室的单个壳体，将所述腔室连接到所述掩模的外部的第一通道，与所述室隔离并打开以允许 与使用者的脸部接合并且围绕出口的周边延伸，以及将密封凹部连接到面罩的外部的第二通道，该布置使得可操作地将面罩放置在使用者上以覆盖 气道，抽吸可以连接到第二通道，使得密封凹槽将面罩密封抵靠使用者的面部，并且医疗气体可以被供应到第一通道，以通过出口输送到用户的气道。