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28 条记录 (耗时 0.02 秒)

    Ablation catheter with tissue protecting assembly
    3.
    发明授权
    Ablation catheter with tissue protecting assembly 有权
    消融导管与组织保护组件

    公开(公告)号：US07569052B2

    公开(公告)日：2009-08-04

    申请号：US10660820

    申请日：2003-09-12

    申请人： Huy Phan ,  David Swanson

    发明人： Huy Phan ,  David Swanson

    IPC分类号： A61B18/18

    CPC分类号： A61B18/082 ,  A61B5/042 ,  A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/00351 ,  A61B2018/1472 ,  A61B2090/0436

    摘要： A medical probe includes an elongate member having a proximal end and a distal end, an ablative element mounted to the distal end of the elongate member, and a cage assembly mounted to the distal end of the elongate member, the cage assembly at least partially covers the ablative element. A method of treating tissue in a body includes inserting an ablative element in the body, placing the ablative element adjacent the tissue, and maintaining a distance between the ablative element and the tissue using a protective catheter element that circumscribes at least a portion of the ablative element.

    摘要翻译： 医疗探针包括具有近端和远端的细长构件，安装到细长构件的远端的消融元件和安装到细长构件的远端的保持架组件，保持架组件至少部分覆盖 烧伤元素。 一种在身体中处理组织的方法包括将可消融元件插入体内，将消融元件放置在组织附近，并使用保护性导管元件保持消融元件与组织之间的距离，所述保护性导管元件限定至少一部分烧蚀 元件。

    Microporous electrode structure and method of making the same
    5.
    发明申请
    Microporous electrode structure and method of making the same 审中-公开

    公开(公告)号：US20050010207A1

    公开(公告)日：2005-01-13

    申请号：US10900760

    申请日：2004-07-27

    申请人： David Swanson ,  Huy Phan ,  Anant Hegde

    发明人： David Swanson ,  Huy Phan ,  Anant Hegde

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/1472

    摘要： An electrode assembly adapted to transmit electrical energy for ablating body tissue includes an expandable and collapsible non-compliant body made of a durable material and defining an interior adapted to receive a medium containing ions. The body includes a porous region, an electrode adapted to transmit electrical energy located in the interior of the body, a microporous membrane located on the porous region of the non-compliant body, and the microporous membrane is sized to pass ions contained in the medium without substantial medium perfusion therethrough, to thereby enable ionic transport of electrical energy from the ion-containing medium to the exterior of the electrode assembly to ablate body tissue.

    Ablation catheter with tissue protecting assembly
    7.
    发明申请
    Ablation catheter with tissue protecting assembly 有权
    消融导管与组织保护组件

    公开(公告)号：US20050059962A1

    公开(公告)日：2005-03-17

    申请号：US10660820

    申请日：2003-09-12

    申请人： Huy Phan ,  David Swanson

    发明人： Huy Phan ,  David Swanson

    IPC分类号： A61B18/14 ,  A61B19/00

    CPC分类号： A61B18/082 ,  A61B5/042 ,  A61B18/1492 ,  A61B2018/00065 ,  A61B2018/00214 ,  A61B2018/00238 ,  A61B2018/00351 ,  A61B2018/1472 ,  A61B2090/0436

    摘要： A medical probe includes an elongate member having a proximal end and a distal end, an ablative element mounted to the distal end of the elongate member, and a cage assembly mounted to the distal end of the elongate member, the cage assembly at least partially covers the ablative element. A method of treating tissue in a body includes inserting an ablative element in the body, placing the ablative element adjacent the tissue, and maintaining a distance between the ablative element and the tissue using a protective catheter element that circumscribes at least a portion of the ablative element.

    摘要翻译： 医疗探针包括具有近端和远端的细长构件，安装到细长构件的远端的消融元件和安装到细长构件的远端的保持架组件，保持架组件至少部分覆盖 烧伤元素。 一种在身体中处理组织的方法包括将可消融元件插入体内，将消融元件放置在组织附近，并使用保护性导管元件保持消融元件与组织之间的距离，所述保护性导管元件限定至少一部分烧蚀 元件。

    Medical tubing for catheters
    8.
    发明授权
    Medical tubing for catheters 有权
    导管医疗管

    公开(公告)号：US09555165B2

    公开(公告)日：2017-01-31

    申请号：US13239916

    申请日：2011-09-22

    申请人： Huy Phan

    发明人： Huy Phan

    IPC分类号： A61M25/00 ,  A61L29/14 ,  A61L29/06 ,  A61L29/04 ,  A61M25/10 ,  A61M25/01

    CPC分类号： A61L29/14 ,  A61L29/049 ,  A61L29/06 ,  A61M25/0043 ,  A61M25/1006 ,  A61M2025/0039 ,  A61M2025/0059 ,  A61M2025/0183 ,  C08L75/04 ,  C08L77/00 ,  C08L71/12

    摘要： Tubing made of two or more polymers circumferentially arranged around the perimeter of the tubing in a single layer may be useful as medical tubing. Specifically, such tubing may be useful in catheters, sheaths, sheath introducers, implant delivery systems, and other medical devices having elongated tubular components. Selection of the two or more polymers based on the durometer and melting temperature permits optimization of axial strength and flexibility for particular applications. Such tubing may be extruded as a single layer tubing or a multi-layer tubing where the additional layers may be single material layers or more multi-polymer layers.

    摘要翻译： 在单层中围绕管的周边周向布置的两种或更多种聚合物制成的管可用作医用管。 具体来说，这种管道可用于导管，护套，护套导入器，植入物递送系统和具有细长管状部件的其它医疗装置。 基于硬度和熔融温度选择两种或更多种聚合物可以优化针对特定应用的轴向强度和柔性。 这样的管道可以作为单层管道或多层管道挤出，其中附加层可以是单个材料层或更多个多聚合物层。

    Methods and apparatus for secure printing
    9.
    发明授权
    Methods and apparatus for secure printing 有权
    用于安全打印的方法和装置

    公开(公告)号：US07463374B2

    公开(公告)日：2008-12-09

    申请号：US10855602

    申请日：2004-05-26

    申请人： Dylan Corlett ,  Scott Christopher Crosby ,  Huy Phan

    发明人： Dylan Corlett ,  Scott Christopher Crosby ,  Huy Phan

    IPC分类号： G06K15/00 ,  G06F3/12

    CPC分类号： G06F21/608

    摘要： Systems and methods are provided for securely communicating a print job to a printer, the systems and methods pausing the print job in a print queue on a client computer, obtaining first authentication information regarding a user at the client computer, obtaining second authentication information regarding a user at a release station adjacent the printer, communicating the second authentication information from the release station to the client computer, and releasing the print job from the print queue if the second authentication information matches the first authentication information.

    摘要翻译： 提供了系统和方法，用于将打印作业安全地传送到打印机，所述系统和方法在客户端计算机上的打印队列中暂停打印作业，在客户端计算机上获得关于用户的第一认证信息，获得关于 用户在邻近打印机的发布站处，将第二认证信息从发布站传送到客户端计算机，并且如果第二认证信息与第一认证信息匹配，则从打印队列释放打印作业。

    Bendable endoscopic bipolar device
    10.
    发明申请
    Bendable endoscopic bipolar device 审中-公开
    弯曲内窥镜双极器件

    公开(公告)号：US20050090817A1

    公开(公告)日：2005-04-28

    申请号：US10692241

    申请日：2003-10-22

    申请人： Huy Phan

    发明人： Huy Phan

    IPC分类号： A61B18/14

    CPC分类号： A61B18/1445 ,  A61B2017/2943 ,  A61B2017/2944 ,  A61B2017/2945 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/00619 ,  A61B2018/1432 ,  A61B2018/145

    摘要： An ablation device for creating a lesion within a body is provided. The ablation device includes a shaft having a proximal end and a distal end, wherein at least a portion of the shaft is bendable to form a desired configuration. A clamp assembly is secured to the distal end of the shaft. The clamp assembly has a first jaw and a second jaw, the second jaw moveable relative to the first jaw to open or close the clamp assembly. The ablation device also includes a first electrode secured to the first jaw of the clamp assembly, a second electrode secured to the second jaw of the clamp assembly, and a handle connected to the proximal end of the shaft.

    摘要翻译： 提供了一种用于在体内产生病变的消融装置。 消融装置包括具有近端和远端的轴，其中轴的至少一部分是可弯曲的以形成期望的构造。 夹具组件固定到轴的远端。 夹具组件具有第一钳口和第二钳口，第二钳口可相对于第一钳口移动以打开或关闭夹具组件。 消融装置还包括固定到夹具组件的第一钳口的第一电极，固定到夹具组件的第二钳夹的第二电极和连接到轴的近端的手柄。