INTRANASAL DELIVERY DEVICE AND METHOD OF MATERIAL DELIVERY
    12.
    发明申请
    INTRANASAL DELIVERY DEVICE AND METHOD OF MATERIAL DELIVERY 审中-公开
    国际交付设备和材料交付方法

    公开(公告)号:US20160184564A1

    公开(公告)日:2016-06-30

    申请号:US14586962

    申请日:2014-12-31

    IPC分类号: A61M31/00

    CPC分类号: A61M31/00

    摘要: A delivery device for a method of targeted delivery of materials to nasal tissue uses: a carrier layer having a first surface and an opposed second surface for providing the material from the first surface of the carrier layer onto the nasal tissue in contact with the first surface of the carrier layer; a support layer contiguous with at least a portion of the opposed second surface; wherein the combination of the carrier layer and the support layer enabling pressure to be exerted or increased between the first surface of the carrier layer and the nasal tissue in contact with the first surface of the carrier layer.

    摘要翻译: 用于将材料靶向递送到鼻组织的方法的递送装置使用:具有第一表面和相对的第二表面的载体层,用于将材料从载体层的第一表面提供到鼻组织上,与第一表面接触 的载体层; 与相对的第二表面的至少一部分相邻的支撑层; 其中所述载体层和所述支撑层的组合使得能够在所述载体层的第一表面和所述鼻组织之间施加或增加与载体层的第一表面接触的压力。

    System and Method to Vent Gas From a Body Cavity
    15.
    发明申请
    System and Method to Vent Gas From a Body Cavity 有权
    从身体腔排出气体的系统和方法

    公开(公告)号:US20130226153A1

    公开(公告)日:2013-08-29

    申请号:US13858601

    申请日:2013-04-08

    IPC分类号: A61M1/00

    摘要: One aspect of the invention is a method to vent gas from a body cavity during an endoscopic procedure. A body cavity is in fluid communication with an exhaust gas inlet of a vacuum break device. The vacuum break device has a chamber in fluid communication with both the inlet and an outlet. The chamber may comprise one or more openings in fluid communication with the atmosphere. A conduit in fluid communication with the exhaust gas outlet may be connected directly or indirectly to a suction source. The suction source may be activated.

    摘要翻译: 本发明的一个方面是在内窥镜程序期间从体腔排出气体的方法。 体腔与真空断路装置的废气入口流体连通。 真空断路装置具有与入口和出口两者流体连通的室。 腔室可以包括与大气流体连通的一个或多个开口。 与废气出口流体连通的管道可以直接或间接地连接到抽吸源。 吸入源可以被激活。