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    CAROTID SHEATH WITH ENTRY AND TRACKING RAPID EXCHANGE DILATORS AND METHOD OF USE
    12.
    发明申请
    CAROTID SHEATH WITH ENTRY AND TRACKING RAPID EXCHANGE DILATORS AND METHOD OF USE 审中-公开
    进入和跟踪快速交换式脱水机的CAROTID SHEATH和使用方法

    公开(公告)号：WO2013106511A1

    公开(公告)日：2013-07-18

    申请号：PCT/US2013/020941

    申请日：2013-01-10

    Applicant: FISCHELL INNOVATIONS, LLC

    Inventor： FISCHELL, Robert E. ,  FISCHELL, Tim A.

    IPC: A61M29/02 ,  A61B17/22

    CPC classification number: A61M29/00 ,  A61M25/0662 ,  A61M2025/0183 ,  A61M2025/0188 ,  A61M2025/0681

    Abstract: Dilators and sheaths for use in minimally invasive vascular therapy are disclosed. In some embodiments, the dilators include a slot that accesses a guidewire lumen within the dilator. These slots facilitate rapid exchange of one dilator for another. In another embodiment, a dilator is sufficiently stiff to facilitate entry, but also designed to facilitate placement of the dilator along a tortuous path.

    Abstract translation: 公开了用于微创血管治疗的扩张器和护套。 在一些实施例中，扩张器包括进入扩张器内的导丝管腔的槽。 这些插槽可以方便快速更换一个扩张器。 在另一个实施例中，扩张器足够坚硬以便于进入，而且还设计成便于扩张器沿曲折路径放置。

    VASCULAR FILTER
    13.
    发明申请
    VASCULAR FILTER 审中-公开
    血管过滤器

    公开(公告)号：WO2013022567A2

    公开(公告)日：2013-02-14

    申请号：PCT/US2012/047023

    申请日：2012-07-17

    Applicant: MERIT MEDICAL SYSTEMS, INC. ,  SNOW, Jeremy W.

    Inventor： SNOW, Jeremy W.

    IPC: A61F2/01 ,  A61F2/76

    CPC classification number: A61F2/01 ,  A61F2002/016 ,  A61F2220/0016 ,  A61F2230/005 ,  A61F2230/0078

    Abstract: A filter, configured to be disposed within a body lumen, that includes one or more filtering zones. The filter may include one or more sets of legs, configured to interact with the body lumen wall in order to stabilize the position of the filter and to create a filtering structure. In some embodiments the filter may be integrally formed form a single tube of material.

    Abstract translation: 过滤器被构造成设置在体腔内，该过滤器包括一个或多个过滤区域。 过滤器可以包括一组或多组腿，被配置为与体腔壁相互作用以稳定过滤器的位置并形成过滤结构。 在一些实施例中，过滤器可以由单一材料管整体形成。

    CAROTID SHEATH WITH FLEXIBLE DISTAL SECTION
    14.
    发明申请
    CAROTID SHEATH WITH FLEXIBLE DISTAL SECTION 审中-公开
    CAROTID SHEATH与柔性的远程部分

    公开(公告)号：WO2012167029A1

    公开(公告)日：2012-12-06

    申请号：PCT/US2012/040391

    申请日：2012-06-01

    Applicant: FISCHELL INNOVATIONS LLC ,  FISCHELL, Robert E. ,  LYNCH, Timothy J. ,  FISCHELL, Tim A.

    Inventor： FISCHELL, Robert E. ,  LYNCH, Timothy J. ,  FISCHELL, Tim A.

    IPC: A61M25/00

    CPC classification number: A61M25/0054 ,  A61M25/0045 ,  A61M25/005

    Abstract: The present invention is a carotid sheath that has a proximal portion that is stiffer than the distal portion of the sheath as a result of the proximal portion having a higher durometer of the outer plastic coating of the sheath's proximal portion with a lower durometer for the plastic coating on the more flexible distal portion of the sheath. Another means to increase the flexibility of the sheath's distal portion compared to a stiffer proximal portion is by having a slightly smaller outside diameter for the outer plastic coating of the distal portion of the sheath. A more flexible distal portion of the sheath allows easier access for angiography, angioplasty or stenting when the sheath is used to access the tortuous path encountered when entering the carotid arteries.

    Abstract translation: 本发明是一种颈动脉鞘，其具有比鞘的远端部更硬的近端部分，因为近端部分具有较高硬度的护套近端部分的塑料涂层，其中较低的硬度计用于塑料 涂覆在护套的更柔性的远端部分上。 与较硬的近端部分相比，增加护套远侧部分的灵活性的另一种手段是通过对外鞘的远端部分的外部塑料涂层具有略小的外径。 当护套用于进入进入颈动脉期间遇到的曲折路径时，鞘的更柔性的远侧部分允许更容易地进行血管造影，血管成形术或支架置入。

    CYCLE CUTTING WITH TIMING PATH ANALYSIS
    17.
    发明申请
    CYCLE CUTTING WITH TIMING PATH ANALYSIS 审中-公开
    周期切割与时序路径分析

    公开(公告)号：WO2012078343A1

    公开(公告)日：2012-06-14

    申请号：PCT/US2011/061589

    申请日：2011-11-21

    Applicant: THE UNIVERSITY OF UTAH RESEARCH FOUNDATION ,  STEVENS, Kenneth S. ,  VIJ, Vikas

    Inventor： STEVENS, Kenneth S. ,  VIJ, Vikas

    IPC: G06F17/50

    CPC classification number: G06F17/5045 ,  G06F17/5031 ,  G06F17/504 ,  G06F17/5059 ,  G06F17/5068 ,  G06F2217/84

    Abstract: The timing cycles in a circuit design are identified and cut, such that timing constraint paths in the circuit design are preserved. Timing cycles in the circuit design may be identified by traversing an adjacency list data structure, in which elements of the circuit design are represented as vertices interconnected by edges. Timing constraint paths may be distinguished from false timing paths using a greatest common path heuristic. Timing constraint paths may be marked as "constrained" to prevent these paths from being cut. With the cycles and timing constraint paths identified, cuts may be selected that cut the identified timing cycles, while preserving the timing constraint paths. The cycle cuts allow the circuit design to be correctly processed within a conventional CAD tool design flow.

    Abstract translation: 识别和切割电路设计中的定时周期，从而保持电路设计中的时序约束路径。 可以通过遍历相邻列表数据结构来识别电路设计中的定时周期，其中电路设计的元件被表示为通过边缘互连的顶点。 可以使用最大的公共路径启发式将定时约束路径与假定时路径区分开。 定时约束路径可能被标记为“受限制”，以防止这些路径被切断。 在识别出周期和定时约束路径的情况下，可以选择削减所识别的定时周期，同时保留时序约束路径。 循环切割允许在常规CAD工具设计流程中正确处理电路设计。

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