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    Guide Wire For Use In Re-Canalising A Vascular Occlusion In A Human Or Animal Subject
    1.
    发明申请
    Guide Wire For Use In Re-Canalising A Vascular Occlusion In A Human Or Animal Subject 有权
    导管用于在人或动物受试者中重建血管闭塞

    公开(公告)号：US20070198044A1

    公开(公告)日：2007-08-23

    申请号：US10590866

    申请日：2005-03-24

    申请人： Henry Lupton ,  Mark Bruzzi

    发明人： Henry Lupton ,  Mark Bruzzi

    IPC分类号： A61M29/00

    CPC分类号： A61M25/09 ,  A61M2025/09083 ,  A61M2025/09175

    摘要： A guide wire (1) for re-canalising a vascular occlusion comprises a core wire (5) which terminates at its distal end (4) in a terminal member (7) for opening the occlusion. A helical coil sleeve (10) extends around the core wire (5) from the terminal member (7) to a location (11) along the core wire (5). The terminal member (7) defines first and second planar surface portions (13,14) which converge towards a distal transversely extending leading edge portion (8). As the terminal member (7) is urged through the vascular occlusion, the first and second surface portions (13,14) act on the occlusion to form an opening therethrough. A distal portion (28) of the core wire (5) is of spade-like configuration for facilitating bending thereof for directing the terminal member (7) out of a central major plane (35) defined by the distal portion (28) for facilitating aligning of the terminal member (7) with a branched vessel of the vascular system.

    摘要翻译： 用于重新导管血管闭塞的导丝（1）包括芯线（5），其终端在端子构件（7）中，用于打开闭塞。 螺旋线圈套筒（10）围绕芯线（5）从端子构件（7）延伸到沿芯线（5）的位置（11）。 端子构件（7）限定朝向远侧横向延伸的前缘部分（8）会聚的第一和第二平坦表面部分（13,14）。 当端子构件（7）被推动通过血管闭塞时，第一和第二表面部分（13,14）作用在闭塞件上以形成通过其的开口。 芯线（5）的远端部分（28）具有铲形结构，以便于其弯曲以将端子构件（7）引导出由远端部分（28）限定的中心主平面（35），以便于 端子构件（7）与血管系统的分支血管对齐。

    Guide wire for use with a catheter
    2.
    发明申请
    Guide wire for use with a catheter 有权
    导管用于导管

    公开(公告)号：US20070032744A1

    公开(公告)日：2007-02-08

    申请号：US10539399

    申请日：2003-12-19

    申请人： Henry Lupton

    发明人： Henry Lupton

    IPC分类号： A61M25/00

    CPC分类号： A61M25/09 ,  A61M25/09041 ,  A61M2025/09083 ,  A61M2025/0915 ,  A61M2025/09175

    摘要： A guide wire (1) for use with a catheter comprises a core wire (3) terminating in a distal portion (18) of flat ribbon-like construction having respective opposite major surfaces (29,30). A spring (24) is brazed to a distal end (27) of the distal portion (18) and to the core wire (3) at a tapering portion (14). A reinforcing member (38) extends axially along the distal portion (18) from a proximal end (26) of the distal portion (18) to a location (40) for reinforcing the distal portion (18) for in turn increasing its torsional rigidity in order to minimise axial twisting of the distal portion (18). A guide portion (42) of the distal portion (18) between the location (40) and the distal end (27) is provided to be bent at a desired set curved configuration for offsetting a distal tip (9) of the guide wire (1) from a central axis (8) thereof, so that by rotating the guide wire (1) at its proximal end (5) the distal portion (18) is also rotated for aligning the distal tip (9) with a branched vessel into which it is desired to direct and urge the guide wire (1).

    摘要翻译： 与导管一起使用的导丝（1）包括终端于具有各自相对的主表面（29,30）的扁平带状结构的远端部分（18）中的芯线（3）。 弹簧（24）在锥形部分（14）处钎焊到远端部分（18）的远端（27）和芯线（3）。 加强构件（38）沿着远端部分（18）从远端部分（18）的近端（26）轴向延伸到用于加强远侧部分（18）的位置（40），从而增加其扭转刚度 以便最小化远侧部分（18）的轴向扭转。 设置在位置（40）和远端（27）之间的远端部分（18）的引导部分（42）以期望的设定弯曲构造弯曲，以抵消导丝的远侧末端（9） 1）从其中心轴线（8）移动，使得通过在其近端（5）处旋转导丝（1），远端部分（18）也旋转以将远端尖端（9）与分支血管对准 期望引导和推动导丝（1）。

    Guide wire for use with a catheter
    3.
    发明申请
    Guide wire for use with a catheter 有权
    导管用于导管

    公开(公告)号：US20060264784A1

    公开(公告)日：2006-11-23

    申请号：US10567459

    申请日：2004-08-09

    申请人： Henry Lupton

    发明人： Henry Lupton

    IPC分类号： A61M25/00

    CPC分类号： A61M25/09 ,  A61M2025/09083 ,  A61M2025/09175

    摘要： A guide wire (1) for use with a catheter for accessing a remote site in the venal or other system of the body of a human or animal subject comprises a core wire (2) extending from a proximal end (5) to a distal end (6). The core wire (2) terminates at the distal end (6) in a distal portion (16) which is of rectangular transverse cross-section defining a pair of opposite major surfaces (18,19) and minor surfaces (20,21). The distal portion (16) also defines a central major plane (24) which lies between the major surfaces (18,19) and bisects the minor surfaces (20,21), and a central minor plane (25) which lies between the minor surfaces (20,21) and bisects the major surfaces (18,19). An alignment portion (27) for aligning the distal end (6) with a branched vessel of the vascular system is formed in the distal portion (16) by bending the distal portion (16) in the central major plane 24 to form a curved portion (28) from which the alignment portion (27) extends, the curved portion 28 and the alignment portion 27 lying in the central minor plane 24. By bending the distal portion (16) in its central major plane, the column strength of the guide wire (1) is such as to minimise the danger of buckling of the distal portion in the central minor plane (25).

    摘要翻译： 用于与用于进入人或动物对象的身体的静脉或其他系统中的远程位置的导管一起使用的导丝（1）包括从近端（5）延伸到远端的芯线（2） （6）。 芯线（2）终止在远端部分（16）中，该远端部分（16）具有限定一对相对的主表面（18,19）和次表面（20,21）的矩形横截面。 远端部分（16）还限定位于主表面（18,19）之间的中心主平面（24），并且平分副表面（20,21）和位于次要区域之间的中央副平面（25） 表面（20,21），并将主表面（18,19）平分。 用于使远端（6）与血管系统的分支容器对准的对准部分（27）通过将中心主平面24中的远端部分（16）弯曲形成弯曲部分 （27）延伸的弯曲部分（28），弯曲部分28和对准部分27位于中心副平面24中。通过将远端部分（16）弯曲成其中心主平面，引导件的柱强度 电线（1）可以使中心副平面（25）中的远侧部分弯曲的危险最小化。

    Guide wire for use in a surgical procedure
    6.
    发明申请
    Guide wire for use in a surgical procedure 审中-公开
    用于外科手术的导丝

    公开(公告)号：US20060247556A1

    公开(公告)日：2006-11-02

    申请号：US10567359

    申请日：2004-08-06

    申请人： Henry Lupton

    发明人： Henry Lupton

    IPC分类号： A61M25/00

    CPC分类号： A61M25/09025 ,  A61M25/0138 ,  A61M25/0147 ,  A61M25/09

    摘要： A guide wire (1) extending between a distal end (3) and a proximal end (4) defines a central axis (5). A main tubular member (6) of the guide wire (1) terminates in a curvature controllable portion (15) adjacent the distal end (3) for facilitating inducing a curvature therein for offsetting the distal end (3) at an angle (α1,α2) relative to the central axis (5). A first member (19) of the curvature controllable portion (15) and a second member (21) thereof are secured to a bulbous tip (7) at the distal end (3), and the second member (21) is slideable in the direction of the arrows A and C relative to the first member (19) for inducing curvature in the curvature controllable portion (15) for in turn offsetting the distal end (3) in the direction of the arrows B and D, respectively, from the central axis (5). A connecting wire (35) terminating in an operating member (17) is connected to and extends from the second member (21) for facilitating urging of the second member (21) in the direction of the arrows A and C relative to the first member (19).

    摘要翻译： 在远端（3）和近端（4）之间延伸的导丝（1）限定中心轴线（5）。 导丝（1）的主管状构件（6）终止于与远端（3）相邻的曲率可控部分（15），以便于在其中引起弯曲，以使角度（α< SUB> 1，α2 2）相对于中心轴线（5）。 曲率可控部分（15）的第一构件（19）和第二构件（21）在远端（3）处固定到球杆尖端（7），并且第二构件（21）可在 箭头A和C相对于第一构件（19）的方向，用于在曲率可控部分（15）中引起曲率，从而分别从箭头B和D的方向偏移远端（3） 中心轴（5）。 终端于操作构件（17）中的连接线（35）连接到第二构件（21）并从第二构件（21）延伸，以便于相对于第一构件（A）沿箭头A和C的方向推动第二构件 （19）。

    Guidewire with adjustable stiffness
    8.
    发明申请
    Guidewire with adjustable stiffness 审中-公开
    导丝可调节刚度

    公开(公告)号：US20080281229A1

    公开(公告)日：2008-11-13

    申请号：US12082507

    申请日：2008-04-11

    申请人： Juan Carlos Parodi ,  Peter W.J. Hinchliffe ,  Henry Lupton ,  Ivan Mooney ,  Colin Donohue

    发明人： Juan Carlos Parodi ,  Peter W.J. Hinchliffe ,  Henry Lupton ,  Ivan Mooney ,  Colin Donohue

    IPC分类号： A61M25/01

    CPC分类号： A61M25/09 ,  A61M25/09025 ,  A61M2025/0006 ,  A61M2025/0042 ,  A61M2025/09075 ,  A61M2025/09083 ,  A61M2025/09091 ,  A61M2025/09116 ,  A61M2025/09133 ,  A61M2025/0915 ,  A61M2025/09175

    摘要： A medical guidewire system comprising a first inner member having a first outer diameter, a second intermediate member having a second outer diameter larger than the first outer diameter, and a third outer member having a third diameter larger than the second outer diameter of the second member. The second member has a longitudinal extending opening to receive the first member for sliding movement with respect to the first member and the third outer member has a longitudinally extending opening to receive the second member for sliding movement with respect to the first and second member. The first member has a first stiffness, the third member has a third stiffness greater than the first stiffness, and the second member is movable to stiffen the guidewire system.

    摘要翻译： 一种医疗用导丝系统，包括具有第一外径的第一内部构件，具有大于所述第一外径的第二外径的第二中间构件和具有大于所述第二外径的第二外径的第三直径的第三外部构件 。 第二构件具有纵向延伸的开口，用于容纳第一构件，用于相对于第一构件滑动运动，第三外构件具有纵向延伸的开口，用于容纳第二构件，用于相对于第一构件和第二构件滑动运动。 第一构件具有第一刚度，第三构件具有大于第一刚度的第三刚度，并且第二构件可移动以加固导丝系统。

    Guidewire with adjustable stiffness
    9.
    发明申请
    Guidewire with adjustable stiffness 审中-公开
    导丝可调节刚度

    公开(公告)号：US20090143769A1

    公开(公告)日：2009-06-04

    申请号：US12291851

    申请日：2008-11-14

    申请人： Juan Carlos Parodi ,  Peter W.J. Hinchliffe ,  Henry Lupton ,  Ivan Mooney ,  Colin Donohue

    发明人： Juan Carlos Parodi ,  Peter W.J. Hinchliffe ,  Henry Lupton ,  Ivan Mooney ,  Colin Donohue

    IPC分类号： A61M25/09

    CPC分类号： A61M25/09 ,  A61M25/09025 ,  A61M2025/0006 ,  A61M2025/0042 ,  A61M2025/09075 ,  A61M2025/09083 ,  A61M2025/09091 ,  A61M2025/09116 ,  A61M2025/09133 ,  A61M2025/0915 ,  A61M2025/09175

    摘要： A medical guidewire system comprising a first inner member having a first outer diameter, a second intermediate member having a second outer diameter larger than the first outer diameter, and a third outer member having a third diameter larger than the second outer diameter of the second member. The second member has a longitudinal extending opening to receive the first member for sliding movement with respect to the first member and the third outer member has a longitudinally extending opening to receive the second member for sliding movement with respect to the first and second member. The first member has a first stiffness, the third member has a third stiffness greater than the first stiffness, and the second member is movable to stiffen the guidewire system.

    摘要翻译： 一种医疗用导丝系统，包括具有第一外径的第一内部构件，具有大于所述第一外径的第二外径的第二中间构件和具有大于所述第二外径的第二外径的第三直径的第三外部构件 。 第二构件具有纵向延伸的开口，用于容纳第一构件，用于相对于第一构件滑动运动，第三外构件具有纵向延伸的开口，用于容纳第二构件，用于相对于第一构件和第二构件滑动运动。 第一构件具有第一刚度，第三构件具有大于第一刚度的第三刚度，并且第二构件可移动以加固导丝系统。