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    Corewire actuated delivery system with fixed distal stent-carrying extension
    1.
    发明授权
    Corewire actuated delivery system with fixed distal stent-carrying extension 有权
    具有固定远端支架延伸的Corewire致动输送系统

    公开(公告)号：US07651521B2

    公开(公告)日：2010-01-26

    申请号：US10991721

    申请日：2004-11-18

    申请人： Dai T. Ton ,  Julian Nikolchev ,  Nicholas C. Debeer ,  William R. George

    发明人： Dai T. Ton ,  Julian Nikolchev ,  Nicholas C. Debeer ,  William R. George

    IPC分类号： A61F2/84

    CPC分类号： A61M25/104 ,  A61F2/86 ,  A61F2/95 ,  A61F2/966 ,  A61M2025/0042 ,  A61M2025/09008

    摘要： Medical device and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures. For such purposes, a self-expanding stent is deployed in connection with an angioplasty procedure with a corewire actuated delivery system having a fixed distal stent-carrying extension. Withdrawal of the corewire retracts a restraint freeing the stent from a collapsed state, whereupon the stent assumes an expanded configuration set in apposition to the interior surface of a vessel lumen in order to help maintain the vessel open.

    摘要翻译： 公开了用于在中空身体器官和血管或其它腔解剖学中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化。 为了这样的目的，自扩张支架与血管成形术程序相结合，其中芯线致动递送系统具有固定的远侧支架支架延伸部。 芯线的退出缩回了将支架从折叠状态释放的限制，于是支架采取与血管内腔的内表面相一致的扩张构型，以帮助维持血管开放。

    SLIDING RESTRAINT STENT DELIVERY SYSTEMS
    3.
    发明申请
    SLIDING RESTRAINT STENT DELIVERY SYSTEMS 审中-公开
    滑动限制器输送系统

    公开(公告)号：US20090281611A1

    公开(公告)日：2009-11-12

    申请号：US12465484

    申请日：2009-05-13

    申请人： William R. George ,  Jean C. Chang ,  Dai T. Ton ,  Nicholas C. De Beer ,  Julian Nikolchev ,  Frank Becking

    发明人： William R. George ,  Jean C. Chang ,  Dai T. Ton ,  Nicholas C. De Beer ,  Julian Nikolchev ,  Frank Becking

    IPC分类号： A61F2/06

    CPC分类号： A61F2/95 ,  A61F2/91 ,  A61F2002/9665

    摘要： Medical device and methods for delivery or implantation of prostheses within hollow body organs and vessels or other luminal anatomy are disclosed. The subject technologies may be used in the treatment of atherosclerosis in stenting procedures. For such purposes, a self-expanding stent may be deployed in connection with an angioplasty procedure with a sliding restraint based delivery system adapted for simplified use. In the system, the sliding restraint is sized, in coordination with a fixed sleeve accepting a core wire to actuate the restraint to effect an anchoring function with the sleeve so that the stent is not inadvertently advanced during deployment.

    摘要翻译： 公开了用于在中空身体器官和血管或其它腔解剖学中输送或植入假体的医疗装置和方法。 主题技术可用于治疗支架术中的动脉粥样硬化。 为了这样的目的，可以使用适于简化使用的基于滑动约束的输送系统与血管成形术程序结合使用自扩张支架。 在该系统中，滑动约束的尺寸与被接受芯线的固定套管配合，以驱动约束以实现套筒的锚固功能，使得支架在展开期间不会无意地前进。

    Devices and methods to identify ductal orifices during nipple aspiration
    8.
    发明授权
    Devices and methods to identify ductal orifices during nipple aspiration 有权
    在乳头抽吸期间识别导管孔的装置和方法

    公开(公告)号：US06328709B1

    公开(公告)日：2001-12-11

    申请号：US09438219

    申请日：1999-11-12

    申请人： David Hung ,  Susan M. Love ,  Julian Nikolchev ,  William R. George

    发明人： David Hung ,  Susan M. Love ,  Julian Nikolchev ,  William R. George

    IPC分类号： A61M106

    CPC分类号： A61B5/4312 ,  A61B5/0091 ,  A61B5/444 ,  A61B10/0041 ,  A61B2090/3616 ,  A61B2090/395 ,  A61M1/06 ,  A61M1/064 ,  A61M1/08 ,  A61M2205/583

    摘要： Devices, methods and kits for identifying a breast milk duct orifice capable of yielding fluid or releasing a keratin plug under a vacuum are described and claimed. The devices include a magnification lens integral to a nipple aspiration device or a nipple aspiration device having an attachment element for attaching a magnification tool to aid the practitioner to better observe a nipple surface under a vacuum. The devices also can include one or more access ports for such purposes as accessing the duct, marking the duct, or collecting fluid from the duct. The methods of nipple aspiration comprise identifying a duct that yields fluid or releases a keratin plug under a vacuum. The kits can comprise a device of the invention, a container for the kit contents, and instructions.

    摘要翻译： 描述并要求保护用于识别能够产生流体或在真空下释放角蛋白塞的母乳管孔的装置，方法和试剂盒。 这些装置包括与乳头抽吸装置成一体的放大透镜或具有用于附接放大工具的附接元件的乳头抽吸装置，以帮助从业者在真空下更好地观察乳头表面。 这些装置还可以包括一个或多个访问端口，用于诸如访问管道，标记管道或从管道收集流体的目的。 乳头抽吸的方法包括鉴定在真空下产生流体或释放角蛋白塞的管道。 试剂盒可以包括本发明的装置，用于试剂盒内容物的容器和说明书。

    Hardware-enforced loop and NPIV hard zoning for fibre channel switch fabric
    9.
    发明授权
    Hardware-enforced loop and NPIV hard zoning for fibre channel switch fabric 有权
    硬件强制循环和NPIV硬分区用于光纤通道交换结构

    公开(公告)号：US07978695B2

    公开(公告)日：2011-07-12

    申请号：US11858684

    申请日：2007-09-20

    申请人： William R. George ,  Frank R. Dropps

    发明人： William R. George ,  Frank R. Dropps

    IPC分类号： H04L12/28

    CPC分类号： H04L49/3009 ,  H04L49/357

    摘要： Hardware-enforced zoning is provided in Fiber Channel switches to protect against breaching of assigned zones in a switch network which can occur with software-based zoning techniques. The invention provides logic for performing a hardware-based validation of the Source ID S_ID of frames both at the point where the frame enters the Fiber Channel fabric, and at the point where the frame leaves the fabric. The S_ID is verified against an inclusion list or table of allowable S_IDs, which can be unique for each fabric port. The invention provides a way to increase the range of sources an inclusion table can express, by implementing wild cards, on an entry-by entry basis. If the S_ID is valid, it will enter the fabric and route normally. If invalid, the frame will not be routed but will be disposed of by the fabric according to FC rules. This prevents incorrect S_IDs from breaching the table-driven zoning at the point where frames exit the fabric, to prevent unauthorized access to devices connected to the switch network.

    摘要翻译： 在光纤通道交换机中提供硬件强制分区，以防止在基于软件的分区技术可能发生的交换机网络中的分配区域遭到破坏。 本发明提供用于在帧进入光纤通道结构的点处以及帧离开结构的点处执行帧的源ID S_ID的基于硬件的验证的逻辑。 S_ID针对允许的S_ID的包含列表或表进行验证，对于每个fabric端口可以是唯一的。 本发明提供了一种通过在逐个入口的基础上实现通配符来增加包含表可以表达的源的范围的方法。 如果S_ID有效，则会正常进入Fabric并正常路由。 如果无效，框架将不会被路由，而是根据FC规则由架构处理。 这可以防止错误的S_ID在框架退出架构点时破坏桌面驱动的分区，以防止未经授权的访问连接到交换机网络的设备。

    Method and apparatus for measuring hemostasis
    10.
    发明授权
    Method and apparatus for measuring hemostasis 有权
    测量止血的方法和装置

    公开(公告)号：US06537819B2

    公开(公告)日：2003-03-25

    申请号：US09845222

    申请日：2001-04-30

    申请人： Eli Cohen ,  Peter R. Delmenico ,  Gabriel Raviv ,  William R. George ,  John A. Lake

    发明人： Eli Cohen ,  Peter R. Delmenico ,  Gabriel Raviv ,  William R. George ,  John A. Lake

    IPC分类号： G01N3386

    CPC分类号： G01N11/162 ,  G01N11/167 ,  G01N33/4905

    摘要： A method and apparatus are provided for measuring hemostasis. The apparatus includes a torque sensing column having a torque sensing element and a drive ring disposed around a body of the column and in registration with the column so as to allow rotation of the drive ring around a longitudinal axis of the column. The apparatus further includes a first guide shaft rigidly secured to the drive ring, the guide shaft extending parallel to the longitudinal axis of the column and a cup holder movably attached to the guide shaft, allowing the cup holder to move parallel to the longitudinal axis of the column. The apparatus also includes a sample cup adapted to engage the cup holder on a outer surface and the torque sensing element of the torque sensing column on an inner surface.

    摘要翻译： 提供了一种用于测量止血的方法和装置。 该装置包括具有转矩检测元件的转矩感测柱和设置在柱体上并与柱对准的驱动环，以便允许驱动环围绕柱的纵向轴线旋转。 该装置还包括刚性地固定到驱动环的第一引导轴，平行于柱的纵向轴线延伸的引导轴和可移动地连接到引导轴的杯架，允许杯架平行于纵向轴线 列。 该装置还包括适于在外表面上接合杯架的样品杯和内表面上的转矩感测塔的转矩感测元件。