DRY POWDER INHALER WITH FLUTTER DISPERSION MEMBER
    176.
    发明申请
    DRY POWDER INHALER WITH FLUTTER DISPERSION MEMBER 审中-公开
    带颤动分散部件的干粉吸入器

    公开(公告)号:WO2011060334A2

    公开(公告)日:2011-05-19

    申请号:PCT/US2010/056628

    申请日:2010-11-12

    Abstract: A dry powder inhaler including a housing defining a chamber for receiving a dose of powdered medicament, an inhalation port in fluid communication with the chamber, at least one airflow inlet providing fluid communication between the chamber and an exterior of the housing, and a flutter element in the chamber and associated with a dose of powdered medicament. The flutter element has a tensioned distal end proximate the at least one airflow inlet and a free proximal end opposite to the distal end and downstream of the inlet. The flutter element is configured to vibrate in response to airflow through the chamber and aerosolize the dose of powdered medicament.

    Abstract translation: 一种干粉吸入器,包括限定用于接收一剂粉末状药剂的腔室的壳体,与腔室流体连通的吸入端口,至少一个气流入口,所述至少一个气流入口提供腔室与外部之间的流体连通 壳体中的颤动元件以及腔室中的颤动元件并且与一定剂量的粉状药剂相关联。 颤动元件具有靠近至少一个气流入口的张紧远端和与远端相对且在入口下游的自由近端。 颤振元件构造成响应于通过腔室的气流而振动并且雾化剂量的粉状药物。

    HIGH-FREQUENCY, THIN-FILM LIQUID CRYSTAL THERMAL SWITCHES
    177.
    发明申请
    HIGH-FREQUENCY, THIN-FILM LIQUID CRYSTAL THERMAL SWITCHES 审中-公开
    高频,薄膜液晶热敏开关

    公开(公告)号:WO2009128961A2

    公开(公告)日:2009-10-22

    申请号:PCT/US2009/031110

    申请日:2009-01-15

    CPC classification number: F28F13/16 F28F2013/008

    Abstract: In accordance with the invention, there are thermal switches, method of operating thermal switches and methods of forming thermal switches. A thermal switch can include a thin layer of liquid crystal disposed between a first surface of a first insulating substrate and a second surface of a second insulating substrate, wherein the liquid crystals are aligned at one or more of the first surface and the second surface due to surface preparation.

    Abstract translation: 根据本发明,存在热开关,操作热开关的方法以及形成热开关的方法。 热开关可以包括设置在第一绝缘基板的第一表面和第二绝缘基板的第二表面之间的薄液晶层,其中液晶在第一表面和第二表面中的一个或多个处对准 到表面准备。

    ULTRA-THIN MICROPOROUS/HYBRID MATERIALS
    178.
    发明申请
    ULTRA-THIN MICROPOROUS/HYBRID MATERIALS 审中-公开
    超细微孔/混合材料

    公开(公告)号:WO2009102363A2

    公开(公告)日:2009-08-20

    申请号:PCT/US2008/083688

    申请日:2008-11-14

    Abstract: Ultra-thin hybrid and/or microporous materials and methods for their fabrication are provided. In one embodiment, the exemplary hybrid membranes can be formed including successive surface activation and reaction steps on a porous support that is patterned or non-patterned. The surface activation can be performed using remote plasma exposure to locally activate the exterior surfaces of porous support. Organic/inorganic hybrid precursors such as organometallic silane precursors can be condensed on the locally activated exterior surfaces, whereby ALD reactions can then take place between the condensed hybrid precursors and a reactant. Various embodiments can also include an intermittent replacement of ALD precursors during the membrane formation so as to enhance the hybrid molecular network of the membranes.

    Abstract translation: 提供了超薄混合和/或微孔材料及其制造方法。 在一个实施方案中,可以形成示例性混合膜,包括在图案化或非图案化的多孔载体上的连续表面活化和反应步骤。 表面活化可以使用远程等离子体暴露来局部激活多孔载体的外表面。 有机/无机混合前体例如有机金属硅烷前体可以在局部活化的外表面上缩合,由此ALD反应可以在冷凝的杂化前体和反应物之间进行。 各种实施方案还可以包括在膜形成期间ALD前体的间歇替代,以增强膜的杂合分子网络。

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