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    THE OCCLUDER DEVICE FOR CARDIOVASCULAR SYSTEM
    81.
    发明申请
    THE OCCLUDER DEVICE FOR CARDIOVASCULAR SYSTEM 审中-公开
    用于心血管系统的监护装置

    公开(公告)号：WO2015002625A1

    公开(公告)日：2015-01-08

    申请号：PCT/TR2014/000234

    申请日：2014-06-30

    Applicant: BULENT, Oran

    Inventor： BULENT, Oran

    IPC: A61B17/00 ,  A61B17/12

    CPC classification number: A61B17/0057 ,  A61B17/12122 ,  A61B17/12177 ,  A61B2017/00243 ,  A61B2017/00526 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00606 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

    Abstract: The invention is about an occluder device which is used for treatment through transcatheter in order to occlude congenital heart defects, vascular abnormalities or left atrial appendage and about production process of the device. The device contains biocompatible wire cage made of either a memory metal, or an alloy, or a polymeric material. The device also contains a thread mesh retained to the wire cage and an artificial or natural acellular dermal matrix. The distal retention zone is designed as a hollow "whirling dervish's skirt", and can be circular, oval, triangular according to the type of defect it will occlude. The device may comprise a marker. This special designed device is lighter, and has lower metal loadings than its counterparts. The production process is simpler, and the dermal matrix it contains enables a faster recovery and high complete occlusion success rate. The devices for occluding the left atrial appendage have been designed for narrow or broad defects, and the surfaces of the proximal retention area facing the left atrium has been coated with biocompatible and antifibrin material so that its nickel-titanium alloy content cannot lead to new thrombus formation.

    Abstract translation: 本发明涉及一种封堵器装置，其用于通过经导管进行治疗以阻塞先天性心脏缺陷，血管异常或左心耳和关于装置的生产过程。 该装置包含由记忆金属或合金或聚合物材料制成的生物相容性线笼。 该装置还包含保留在线笼上的丝网和人造或天然无细胞真皮基质。 远端保留区被设计为中空的“旋转堕落的裙子”，并且可以是圆形，椭圆形，三角形，根据其将被遮挡的缺陷类型。 装置可以包括标记。 这种特殊设计的设备比同类设备更轻，金属负载更低。 生产过程更简单，其包含的真皮基质能够更快恢复和高完全闭塞成功率。 用于闭塞左心耳的装置设计用于狭窄或宽的缺陷，并且面向左心房的近端保留区域的表面已经涂覆有生物相容性和抗纤维蛋白原料，使得其镍钛合金含量不能导致新的血栓 形成。

    SPACE-FILLING DEVICE
    83.
    发明申请
    SPACE-FILLING DEVICE 审中-公开
    空间填充装置

    公开(公告)号：WO2014022706A1

    公开(公告)日：2014-02-06

    申请号：PCT/US2013/053294

    申请日：2013-08-01

    Applicant: W. L. GORE & ASSOCIATES, INC.

    Inventor： CULLY, Edward ,  VONESH, Michael J.

    IPC: A61B17/12

    CPC classification number: A61F5/003 ,  A61B17/0057 ,  A61B17/12099 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/12122 ,  A61B17/12136 ,  A61B17/1214 ,  A61B17/12186 ,  A61B17/1219 ,  A61B90/02 ,  A61B2017/00632 ,  A61B2017/00654 ,  A61B2017/00818 ,  A61B2017/00858 ,  A61B2017/00893 ,  A61B2017/0225 ,  A61B2017/1205 ,  A61F5/0036 ,  A61M25/00

    Abstract: A medical device (100) includes a balloon member (102), a port (108) that couples a compartment interior (106) of the balloon member to a region exterior of the balloon member, and a tubular member (104) that defines a lumen (105). A distal end (114) of the tubular member is attached to an internal surface (112) of the balloon member within the compartment so that a portion of the internal surface of the balloon member provides a seal (115) at a distal end (118) of the lumen. The tubular member passes through the port, and the proximal (end 122) of the tubular member is configured to remain exterior of the compartment. A delivery of a sufficient amount of a filling material into the lumen of the tubular member causes a length of the tubular member to pass through the port and into the balloon compartment.

    Abstract translation: 医疗装置（100）包括气囊构件（102），将球囊构件的隔室内部（106）联接到球囊构件外部的区域的端口（108）和限定气囊构件 内腔（105）。 管状构件的远端（114）附接到隔室内的球囊构件的内表面（112），使得球囊构件的内表面的一部分在远端（118）处提供密封（115） ）。 管状构件穿过端口，并且管状构件的近端（端部122）构造成保持在隔室的外部。 将足够量的填充材料输送到管状构件的内腔中会导致管状构件的长度通过该端口并进入气囊隔室。

    MEDICAL DEVICE FIXATION ANCHORS
    86.
    发明申请
    MEDICAL DEVICE FIXATION ANCHORS 审中-公开
    医疗器械固定锚

    公开(公告)号：WO2013040373A1

    公开(公告)日：2013-03-21

    申请号：PCT/US2012/055445

    申请日：2012-09-14

    Applicant: W. L. GORE & ASSOCIATES, INC. ,  SHAW, Edward E.

    Inventor： SHAW, Edward E.

    IPC: A61B17/00 ,  A61F2/00 ,  A61B17/12

    CPC classification number: A61F2/848 ,  A61B17/12122 ,  A61B2017/00243 ,  A61B2017/00579 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00632 ,  A61B2017/00862 ,  A61B2017/00867 ,  A61F2/86 ,  A61F2002/8483 ,  A61F2002/8486

    Abstract: An implantable medical device (100) includes a frame that includes at least one elongate member (120). The implantable medical device also includes a fixation member (200) comprising a first cuff (210), a second cuff (220), a tissue engagement member (230) configured to anchor to tissue at an implant site to thereby hold the implantable medical device in a position at the implant site, and a cuff (240) joining member comprising an arcuate shape and connected at a first end to the first cuff and at a second end to the second cuff. The first cuff substantially surrounds a perimeter of a first portion of the at least one elongate member, the second cuff substantially surrounds a perimeter of a second portion of the at least one elongate member, and the cuff joining member does not substantially surround a perimeter of any portion of the at least one elongate member.

    Abstract translation: 可植入医疗装置（100）包括包括至少一个细长构件（120）的框架。 可植入医疗装置还包括固定构件（200），该固定构件包括第一箍带（210），第二箍带（220），组织接合构件（230），其构造成锚定于植入部位处的组织，从而保持可植入医疗装置 以及包括弓形形状并且在第一端连接到所述第一袖带并且在第二端连接到所述第二袖带的袖带（240）接合构件。 所述第一箍基本上围绕所述至少一个细长构件的第一部分的周边，所述第二箍基本上围绕所述至少一个细长构件的第二部分的周边，并且所述箍连接构件基本上不包围 所述至少一个细长构件的任何部分。

    EXPANDABLE OCCLUSION DEVICE AND METHODS
    87.
    发明申请
    EXPANDABLE OCCLUSION DEVICE AND METHODS 审中-公开
    可扩展的设备和方法

    公开(公告)号：WO2013028579A1

    公开(公告)日：2013-02-28

    申请号：PCT/US2012/051502

    申请日：2012-08-17

    Applicant: COX, Brian, J. ,  LUBOCK, Paul ,  QUICK, Richard ,  ROSENBLUTH, Robert

    Inventor： COX, Brian, J. ,  LUBOCK, Paul ,  QUICK, Richard ,  ROSENBLUTH, Robert

    IPC: A61B17/12 ,  A61M25/088 ,  A61M29/02 ,  A61F2/82

    CPC classification number: A61B17/0057 ,  A61B17/12113 ,  A61B17/12122 ,  A61B2017/00575 ,  A61B2017/00592 ,  A61B2017/00606 ,  A61B2017/00619 ,  A61B2017/00623 ,  A61B2017/00632 ,  A61B2017/00853 ,  A61B2017/00871

    Abstract: An occlusion device and method for occluding an undesirable passage through tissue, such as a septal defect, that provides an expandable cylinder or other structure that occludes the passage internally or by covering one or more openings to the passage. The occlusion device includes a wire lattice or mesh that expands from a contracted catheter-deliverable state to an expanded state that occludes the passage. The lattice or mesh has one or more layers, with layers that provide structural support to the device, and layers that provide a lattice braiding or pore sizes that promote further occlusion by a biological process, such as tissue ingrowth that further occludes the affected passage.

    Abstract translation: 一种闭塞装置和方法，用于阻塞通过诸如间隔缺损的组织的不期望的通道，其提供可在内部封闭通道或通过覆盖一个或多个开口到通道的可扩张的气缸或其他结构。 闭塞装置包括从收缩的导管可输送状态扩展到闭塞通道的扩张状态的丝网或网状物。 格子或网格具有一个或多个层，其中提供对该装置的结构支撑的层，以及提供格子编织或孔径的层，其通过生物过程促进进一步闭塞，例如进一步封闭受影响的通道的组织向内生长。

    LEFT ATRIAL APPENDAGE OCCLUDER
    88.
    发明申请
    LEFT ATRIAL APPENDAGE OCCLUDER 审中-公开
    左侧ATRIAL APPENDAGE OCCLUDER

    公开(公告)号：WO2012174060A1

    公开(公告)日：2012-12-20

    申请号：PCT/US2012/042172

    申请日：2012-06-13

    Applicant: NORTHWESTERN UNIVERSITY ,  LEE, Richard

    Inventor： LEE, Richard

    IPC: A61B17/00 ,  A61B17/12

    CPC classification number: A61B17/0057 ,  A61B17/12022 ,  A61B17/12122 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00632

    Abstract: Systems and methods for occluding a left atrial appendage are disclosed. A left atrial appendage may be covered with a first occluder device to obstruct the passage of blood out of the left atrial appendage. The first occluder device may include an expandable member, a cover attached to and covering an end of the expandable member, and a one-way valve disposed in the cover. The cover may form a flexible pocket between the cover and the expandable member. The cover may be made of bioprosthetic material. A second occluder device may also be disposed within the left atrial appendage by inserting the second occluder device through the one-way valve in the cover of the first occluder device. The second occluder device may be used to stretch the left atrial appendage to obliterate the left atrial appendage.

    Abstract translation: 公开了用于闭塞左心耳的系统和方法。 可以用第一封堵器装置覆盖左心耳以阻止血液从左心耳通过。 第一封堵器装置可以包括可扩张构件，附接到并覆盖可扩张构件的端部的盖以及设置在盖中的单向阀。 盖可以在盖和可扩张构件之间形成柔性袋。 盖可以由生物纤维材料制成。 通过将第二封堵器装置插入第一封堵装置的盖中的单向阀，也可以将第二封堵器装置设置在左心耳内。 第二封堵器装置可用于拉伸左心耳以消除左心耳。

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