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    Introducer sheath stabilizer
    2.
    发明授权
    Introducer sheath stabilizer 有权
    导引鞘稳定剂

    公开(公告)号：US08123759B2

    公开(公告)日：2012-02-28

    申请号：US12061407

    申请日：2008-04-02

    Applicant: Toshiaki Kida ,  Christopher J. Elliott ,  Marcia Busier ,  Ashley Seehusen

    Inventor： Toshiaki Kida ,  Christopher J. Elliott ,  Marcia Busier ,  Ashley Seehusen

    IPC: A61F11/00

    CPC classification number: A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/1214 ,  A61F2002/9522

    Abstract: A device for introducing an embolic coil into a catheter comprises an elongated body defining a longitudinal passage extending therethrough from a first opening at a proximal end thereof to a second opening at a distal end thereof, the elongated body being including a mating portion for conforming to a size and shape of an opening in a hub of a catheter to mate therewith and an embolic coil introducer sheath including a coil receiving lumen extending therethrough, a distal tip of the introducer sheath being dimensioned to be received within a proximal end of the longitudinal passage. Similarly, a method of implanting an embolic coil, comprises inserting a stabilizer into a catheter hub so that a flexible mating portion substantially conforms to a shape of an inner surface of the hub wherein the stabilizer includes a passage extending therethrough from a proximal opening to a distal opening thereof. An introducer sheath including an embolic coil received in a lumen thereof is inserted into the proximal opening of the passage and through the passage to exit the distal opening thereof so that a distal opening of the lumen is positioned substantially adjacent to a proximal opening of a catheter and an embolic coil is advanced out of the distal opening of the lumen into the catheter and deployed in the body through the catheter.

    Abstract translation: 用于将栓塞线圈引入导管的装置包括细长主体，其限定从其近端处的第一开口延伸穿过其中的纵向通道到其远端处的第二开口，所述细长主体包括配合部分， 导管的轮毂中的开口的尺寸和形状以与其配合，以及包括延伸穿过其中的线圈接收腔的栓塞线圈导引器护套，导引器护套的远侧末端的尺寸被设计成容纳在纵向通道的近端内 。 类似地，植入栓塞线圈的方法包括将稳定器插入导管毂中，使得柔性配合部分基本上符合轮毂的内表面的形状，其中稳定器包括从近侧开口延伸穿过其中的通道 其远端开口。 包括容纳在其内腔中的栓塞线圈的引导器鞘被插入到通道的近侧开口中并且通过通道离开其远端开口，使得内腔的远端开口基本上邻近导管的近侧开口定位 并且栓塞线圈从管腔的远侧开口推出到导管中并且通过导管展开在身体中。

    COLLAPSIBLE IRRIGATION CHANNEL FOR PROCEDURES INVOLVING FLUID CIRCULATION
    5.
    发明申请
    COLLAPSIBLE IRRIGATION CHANNEL FOR PROCEDURES INVOLVING FLUID CIRCULATION 审中-公开
    涉及流体循环的程序的可溶性灌溉通道

    公开(公告)号：US20110160715A1

    公开(公告)日：2011-06-30

    申请号：US12974381

    申请日：2010-12-21

    Applicant: Isaac Ostrovsky ,  Jozef Slanda ,  Ashley Seehusen

    Inventor： Isaac Ostrovsky ,  Jozef Slanda ,  Ashley Seehusen

    IPC: A61B18/04

    CPC classification number: A61B18/04 ,  A61B1/0125 ,  A61B1/015 ,  A61B1/018 ,  A61B2018/00547 ,  A61B2018/00559 ,  A61B2018/00577 ,  A61B2018/046 ,  A61B2218/002

    Abstract: A device for providing fluid to an organ within a living body comprises an elongate member including a distal portion configured for insertion to a target location within a living body. The elongate member includes a withdrawal lumen extending from an outlet in a proximal end thereof to an inlet at a distal end of the elongate member, the inlet opening into a target organ when the distal portion of the elongate member is in the target location. The elongate member further includes an infusion lumen extending from an inlet in the proximal end thereof to an outlet which, when the distal portion of the elongate member is in the target location, opens into the target organ. A first portion of a wall separating the withdrawal lumen from the infusion lumen is configured to move between an expanded configuration and a collapsed configuration in which the cross-sectional area of a first portion of the infusion lumen adjacent to the first portion of the wall is reduced as compared to the expanded configuration so that a cross-sectional area of a first portion of the withdrawal lumen adjacent to the first portion of the wall is greater when the first portion of the wall is in the collapsed configuration than when the first portion of the wall is in the expanded configuration.

    Abstract translation: 用于向活体内的器官提供流体的装置包括细长构件，该细长构件包括构造成用于插入生物体内的目标位置的远侧部分。 细长构件包括从其近端的出口延伸到细长构件的远端处的入口的抽出腔，当细长构件的远端部分处于目标位置时，入口开口进入目标器官。 细长构件还包括从其近端中的入口延伸到出口的输液腔，当细长构件的远端部分处于目标位置时，该出口通向目标器官。 将抽出腔与输注腔分隔开的壁的第一部分构造成在扩张构型和塌陷构型之间移动，其中输液腔的与壁的第一部分相邻的第一部分的横截面面积为 与膨胀构造相比减小，使得当壁的第一部分处于折叠构型时，与壁的第一部分相邻的抽出腔的第一部分的横截面面积比第一部分 墙壁处于展开状态。

    Introducer sheath stabilizer
    10.
    发明申请
    Introducer sheath stabilizer 有权
    导引鞘稳定剂

    公开(公告)号：US20050245963A1

    公开(公告)日：2005-11-03

    申请号：US10833982

    申请日：2004-04-28

    Applicant: Toshiaki Kida ,  Christopher Elliott ,  Marcia Buiser ,  Ashley Seehusen

    Inventor： Toshiaki Kida ,  Christopher Elliott ,  Marcia Buiser ,  Ashley Seehusen

    IPC: A61B17/12 ,  A61F2/06 ,  A61M29/00

    CPC classification number: A61B17/12022 ,  A61B17/12109 ,  A61B17/12113 ,  A61B17/1214 ,  A61F2002/9522

    Abstract: A device for introducing an embolic coil into a catheter comprises an elongated body defining a longitudinal passage extending therethrough from a first opening at a proximal end thereof to a second opening at a distal end thereof, the elongated body being including a mating portion for conforming to a size and shape of an opening in a hub of a catheter to mate therewith and an embolic coil introducer sheath including a coil receiving lumen extending therethrough, a distal tip of the introducer sheath being dimensioned to be received within a proximal end of the longitudinal passage. Similarly, a method of implanting an embolic coil, comprises inserting a stabilizer into a catheter hub so that a flexible mating portion substantially conforms to a shape of an inner surface of the hub wherein the stabilizer includes a passage extending therethrough from a proximal opening to a distal opening thereof. An introducer sheath including an embolic coil received in a lumen thereof is inserted into the proximal opening of the passage and through the passage to exit the distal opening thereof so that a distal opening of the lumen is positioned substantially adjacent to a proximal opening of a catheter and an embolic coil is advanced out of the distal opening of the lumen into the catheter and deployed in the body through the catheter.

    Abstract translation: 用于将栓塞线圈引入导管的装置包括细长主体，其限定从其近端处的第一开口延伸穿过其中的纵向通道到其远端处的第二开口，所述细长主体包括配合部分， 导管的轮毂中的开口的尺寸和形状以与其配合，以及包括延伸穿过其中的线圈接收腔的栓塞线圈导引器护套，导引器护套的远侧末端的尺寸被设计成容纳在纵向通道的近端内 。 类似地，植入栓塞线圈的方法包括将稳定器插入导管毂中，使得柔性配合部分基本上符合轮毂的内表面的形状，其中稳定器包括从近侧开口延伸穿过其中的通道 其远端开口。 包括容纳在其内腔中的栓塞线圈的引导器鞘被插入到通道的近侧开口中并且通过通道离开其远端开口，使得内腔的远端开口基本上邻近导管的近侧开口定位 并且栓塞线圈从管腔的远侧开口推出到导管中并且通过导管展开在身体中。

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