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    Electrokinetic pump designs and drug delivery systems
    1.
    发明申请
    Electrokinetic pump designs and drug delivery systems 有权
    电动泵设计和药物输送系统

    公开(公告)号：US20070148014A1

    公开(公告)日：2007-06-28

    申请号：US11603925

    申请日：2006-11-22

    申请人： Deon Anex ,  Charles Schwimmer ,  David Black ,  Richard Rush ,  Michael Gearhart

    发明人： Deon Anex ,  Charles Schwimmer ,  David Black ,  Richard Rush ,  Michael Gearhart

    IPC分类号： F04B17/00

    CPC分类号： F04B19/04 ,  A61M5/14526 ,  A61M2005/14513 ,  A61M2209/045 ,  F04B17/00 ,  F04B19/006 ,  Y10T137/0391

    摘要： The present invention provides a fluid delivery system having a first chamber, a second chamber and a third chamber; a flow-through pump element separating the first chamber from the second chamber; a moveable pump element separating the second chamber from the third chamber; a first outlet in communication with the third chamber; and second outlet in communication with the second chamber. Additionally, the present invention provides methods of operating a fluid delivery system having a first chamber, a second chamber and a delivery chamber by reducing the volume of the second chamber while increasing the volume of the delivery chamber without operation of a flow-through pump element that separates the second chamber from the first chamber.

    摘要翻译： 本发明提供一种具有第一室，第二室和第三室的流体输送系统; 将所述第一腔室与所述第二腔室分离的流通泵元件; 将所述第二腔室与所述第三腔室分离的可移动泵元件; 与第三室通信的第一出口; 以及与第二室连通的第二出口。 另外，本发明提供了通过减小​​第二腔室的体积来操作具有第一腔室，第二腔室和输送室的流体输送系统的方法，同时增加了输送室的体积，而没有流过泵元件 其将第二腔室与第一腔室分离。

    Vascular Access Kits and Methods
    2.
    发明申请
    Vascular Access Kits and Methods 有权
    血管通路试剂盒和方法

    公开(公告)号：US20070084742A1

    公开(公告)日：2007-04-19

    申请号：US11380340

    申请日：2006-04-26

    申请人： Larry Miller ,  David Bolleter ,  Robert Titkemeyer ,  Charles Schwimmer

    发明人： Larry Miller ,  David Bolleter ,  Robert Titkemeyer ,  Charles Schwimmer

    IPC分类号： A61B19/02

    CPC分类号： A61B17/3472 ,  A61B50/20 ,  A61B50/31 ,  A61B2017/3492 ,  A61M5/158 ,  A61M2005/1581 ,  A61M2005/1585 ,  A61M2210/02

    摘要： Kits carrying various components and devices are provided for use in obtaining access to a patient's vascular system. Various methods and procedures may be used to treat both emergency and more routine conditions using the contents of such kits. For example, such kits may contain various types of intraosseous (IO) devices including, but not limited to, drivers, penetrator assemblies, IO needles and other related components. Intravenous (IV) devices such as syringes, needles, IV bags, tubing and other related components for use in obtaining access to portions of a patient's vascular system may be included. Various types of connectors for communicating fluids with and/or monitoring a patient's vascular system may be provided. Such kits may contain medications, drugs and fluids used to treat a wide variety of both acute and chronic diseases and conditions.

    摘要翻译： 提供携带各种组件和装置的套件用于获得对患者血管系统的访问。 可以使用各种方法和程序来使用这种试剂盒的内容来治疗紧急和更常规的病症。 例如，这样的套件可以包含各种类型的骨内（IO）装置，包括但不限于驱动器，穿透器组件，IO针和其它相关部件。 可以包括静脉内（IV）装置，例如注射器，针，IV袋，管和用于获得对患者血管系统的部分的通路的其它相关组件。 可以提供用于与患者血管系统进行通信和/或监视患者血管系统的各种类型的连接器。 这些试剂盒可能含有用于治疗各种急性和慢性疾病和病症的药物，药物和液体。

    Electrokinetic pump designs and drug delivery systems
    3.
    发明申请
    Electrokinetic pump designs and drug delivery systems 审中-公开
    电动泵设计和药物输送系统

    公开(公告)号：US20070224055A1

    公开(公告)日：2007-09-27

    申请号：US11603926

    申请日：2006-11-22

    申请人： Deon Anex ,  Charles Schwimmer ,  David Black ,  Richard Rush ,  Michael Gearhart

    发明人： Deon Anex ,  Charles Schwimmer ,  David Black ,  Richard Rush ,  Michael Gearhart

    IPC分类号： F04B17/00

    CPC分类号： F04B19/04 ,  A61M5/14526 ,  A61M2005/14513 ,  A61M2209/045 ,  F04B17/00 ,  F04B19/006 ,  Y10T137/0391

    摘要： One embodiment of the present invention provides a piston assembly having a piston housing filled with an electrolyte; a housing within the piston housing that divides the piston housing into a first portion and a second portion, the housing having apertures, a shaft connecting the housing to a piston head outside of the piston housing; and a porous material inside of the housing in contact with the electrolyte. Additionally, there are provided a method for filling the delivery chamber with a delivery fluid by withdrawing the piston head from within the delivery chamber. Yet another embodiment provides a method for filling a fluid delivery assembly by withdrawing a shaft from within the fluid delivery assembly to simultaneously displace a moving pump element within the delivery chamber and bypass fluid around a housing in the pump chamber.

    摘要翻译： 本发明的一个实施例提供一种活塞组件，其具有填充有电解质的活塞壳体; 活塞壳体内的壳体，其将活塞壳体分成第一部分和第二部分，壳体具有孔，将壳体连接到活塞壳体外部的活塞头的轴; 以及壳体内部与电解质接触的多孔材料。 此外，提供了一种通过从输送室内抽出活塞头来将输送腔填充到输送流体的方法。 又一个实施例提供了一种用于通过从流体输送组件中抽出轴来同时移动输送室内的移动的泵元件并且围绕泵室中的壳体旁路流体来填充流体输送组件的方法。