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16 条记录 (耗时 0.019 秒)

    Guide wire steering handle
    1.
    发明授权
    Guide wire steering handle 失效
    导丝转向手柄

    公开(公告)号：US06949104B2

    公开(公告)日：2005-09-27

    申请号：US10157959

    申请日：2002-05-31

    申请人： Jack Griffis ,  Paul Gianneschi

    发明人： Jack Griffis ,  Paul Gianneschi

    IPC分类号： A61F11/00 ,  A61M25/01 ,  A61M25/09

    CPC分类号： A61M25/09 ,  A61M2025/09116

    摘要： A guidewire steering device includes a gripping member and a compression member. The gripping member includes opposed first and second gripping surfaces positioned for selective engagement of a guidewire positioned therebetween. The first gripping surface includes a first end and a second end and the second gripping surface includes a first end and a second end. The first and second gripping surfaces being oriented to permit selective gripping of a guidewire positioned therebetween. The second end of the first gripping surface and the second end of the second gripping surface are spaced apart in a manner defining a lateral access slot through which a guidewire may be passed for positioning between the first and second gripping surfaces. The compression member is positioned about the gripping member for controlling movement of the first and second gripping surfaces between a gripping orientation in which the first and second gripping surfaces engage a guidewire positioned therebetween and a sliding orientation in which the first and second gripping surfaces are sufficiently spaced to permit free movement of a guidewire therebetween. The compression member includes first and second outwardly extending arms which respectively wrap about an exterior surface of the gripping member adjacent the first and second gripping surfaces to force the first and second gripping surfaces toward each other when the compression member is moved toward the gripping member.

    摘要翻译： 导丝转向装置包括夹持构件和压缩构件。 夹持构件包括相对的第一和第二夹持表面，其被定位用于选择性地接合位于其间的导丝。 第一抓握表面包括第一端和第二端，并且第二抓握表面包括第一端和第二端。 第一和第二抓握表面被定向以允许选择性地夹持位于其间的导丝。 第一夹持表面的第二端和第二夹紧表面的第二端以限定横向进入狭缝的方式间隔开，通过该横向进入狭缝可以通过导丝以在第一和第二夹持表面之间定位。 压缩构件围绕夹持构件定位，用于控制第一和第二夹持表面的夹持取向之间的夹持方向，其中第一和第二夹持表面与定位在其间的导丝接合，并且滑动取向，其中第一和第二夹持表面足够 间隔开以允许导丝之间的自由移动。 压缩构件包括第一和第二向外延伸的臂，当第一和第二向外延伸臂相对于第一和第二抓握表面分别围绕夹持构件的外表面缠绕时，当压缩构件朝向夹持构件移动时，迫使第一和第二夹紧表面朝向彼此。

    Intravascular device for axially stretching blood vessels
    2.
    发明申请
    Intravascular device for axially stretching blood vessels 有权
    用于轴向拉伸血管的血管内装置

    公开(公告)号：US20060271162A1

    公开(公告)日：2006-11-30

    申请号：US11371663

    申请日：2006-03-09

    申请人： Raymond Vito ,  Jack Griffis

    发明人： Raymond Vito ,  Jack Griffis

    IPC分类号： A61F2/06

    CPC分类号： A61F2/88 ,  A61F2/885

    摘要： Intravascular devices are provided for forming a vascular graft by axially distending a blood vessel to induce growth. These devices advantageously can be implanted via a catheter, thereby eliminating the need for a more invasive implantation procedure when the stretching is to be done in vivo. The implantable medical device for distending a blood vessel to induce axial growth of the blood vessel includes an intravascular stretching mechanism securable to an interior luminal surface of a blood vessel in vivo, and a means for operating the intravascular stretching mechanism in vivo to cause the vessel to stretch and grow axially. The stretching mechanism can include a pair of wires or stents that engage the blood vessel wall, and components of the stretching mechanism may include a shape memory material.

    摘要翻译： 提供血管内装置用于通过轴向膨胀血管以诱导生长形成血管移植物。 这些装置有利地可以通过导管植入，从而当拉伸在体内进行时不需要更具侵入性的植入程序。 用于使血管膨胀以引起血管轴向生长的可植入医疗装置包括可固定于体内血管内腔内表面的血管内拉伸机构，以及用于在体内操作血管内拉伸机构以引起血管的装置 拉伸和轴向生长。 拉伸机构可以包括与血管壁接合的一对线或支架，并且拉伸机构的部件可以包括形状记忆材料。

    DELIVERY DEVICES AND METHODS FOR DELIVERING THERAPEUTIC AGENTS
    5.
    发明申请
    DELIVERY DEVICES AND METHODS FOR DELIVERING THERAPEUTIC AGENTS 审中-公开
    递送装置和递送治疗剂的方法

    公开(公告)号：US20140005595A1

    公开(公告)日：2014-01-02

    申请号：US14004738

    申请日：2012-03-19

    申请人： W. Robert Taylor ,  Raymond P. Vito ,  Michael L. Wach ,  Jack Griffis

    发明人： W. Robert Taylor ,  Raymond P. Vito ,  Michael L. Wach ,  Jack Griffis

    IPC分类号： A61M31/00

    CPC分类号： A61M31/007 ,  A61K9/5036 ,  A61M37/0069

    摘要： Devices and methods for delivering therapeutic agents use a movable sheath member to deliver a therapeutic agent with little or no shear stress. The delivery device may include an outer body being configured to move away from a distal end of the delivery device. The movable sheath member may have a first section and a second section opposing the first section, the second section being configured to hold the therapeutic agent. The movable sheath may be configured to deliver the therapeutic agent by increasing the first section by moving the outer body away from the distal end.

    摘要翻译： 用于递送治疗剂的装置和方法使用可移动护套构件递送具有很小或没有剪切应力的治疗剂。 输送装置可以包括外体，其被配置为远离输送装置的远端移动。 可移动护套构件可以具有与第一部分相对的第一部分和第二部分，第二部分构造成保持治疗剂。 可移动护套可经配置以通过使外体远离远端移动来增加第一部分来递送治疗剂。

    PUNCTURE AID WITH PROTECTION AGAINST REUSE
    7.
    发明申请
    PUNCTURE AID WITH PROTECTION AGAINST REUSE 失效
    有保护措施的反补贴

    公开(公告)号：US20070185516A1

    公开(公告)日：2007-08-09

    申请号：US11621633

    申请日：2007-01-10

    申请人： Stefan Schosnig ,  Wolfgang Handel ,  Wolfgang Jost ,  Lydia Kolonko ,  Hans List ,  Jack Griffis ,  Brian Leutz ,  Jeff Stout ,  Gwenn Kennedy ,  Bradley Koeppel ,  Jeff Noble

    发明人： Stefan Schosnig ,  Wolfgang Handel ,  Wolfgang Jost ,  Lydia Kolonko ,  Hans List ,  Jack Griffis ,  Brian Leutz ,  Jeff Stout ,  Gwenn Kennedy ,  Bradley Koeppel ,  Jeff Noble

    IPC分类号： A61B17/32

    CPC分类号： A61B5/15144 ,  A61B5/150022 ,  A61B5/150183 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150564 ,  A61B5/150618 ,  A61B5/150717 ,  A61B5/150916 ,  A61B5/15113 ,  A61B5/15117

    摘要： The present invention provides a puncture aid comprising a housing in which a lancet holder with a lancet is displaceably mounted, the lancet holder being connected to a spring element. The lancet holder has at least one bearing element and the housing has a support surface arranged such that the bearing element rests on the support surface in a first position of the lancet holder. A trigger unit is provided, actuation of which transfer the lancet holder to a second position by means of a relative rotational movement of the bearing element and the support surface, so that the bearing element falls from the support surface in the second position of the lancet holder, and the tensioned spring element at least partially relaxes and moves the lancet holder such that the tip of the lancet emerges from the opening of the housing. The puncture aid includes a blocking element which is arranged such that it blocks a relative rotational movement of the bearing element and the support surface with respect to one another after the trigger unit has transferred the lancet holder to the second position with the result that reuse of the puncture aid is prevented.

    摘要翻译： 本发明提供一种穿刺辅助装置，其具有可拆卸地安装有刺血针的柳叶刀套的壳体，所述柳叶刀套与弹簧元件连接。 所述柳叶刀套具有至少一个轴承元件，并且所述壳体具有布置成使得所述轴承元件在所述刺血针保持器的第一位置处于所述支撑表面上的支撑表面。 提供了一种触发单元，其致动通过轴承元件和支撑表面的相对旋转运动将刺血针保持器传递到第二位置，使得轴承元件在刺血针的第二位置从支撑表面落下 并且张紧的弹簧元件至少部分地松弛和移动刺血针保持器，使得柳叶刀的尖端从壳体的开口露出。 穿刺辅助件包括阻挡元件，其被布置成使得其在触发单元将刺血针保持器转移到第二位置之后阻止轴承元件和支撑表面相对于彼此的相对旋转运动，结果是重新使用 可以防止穿刺辅助。

    Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods
    9.
    发明申请
    Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods 有权
    用于治疗老花眼和其他眼睛疾病的巩膜假体及相关装置和方法

    公开(公告)号：US20080091266A1

    公开(公告)日：2008-04-17

    申请号：US11827382

    申请日：2007-07-11

    申请人： Jack Griffis ,  Mark Cox ,  Douglas Williamson ,  Gene Zdenek ,  Peter Richardson ,  Michael Smolek ,  Barrie Soloway ,  Rex Bare ,  Andrew Scherer ,  Timothy Payne

    发明人： Jack Griffis ,  Mark Cox ,  Douglas Williamson ,  Gene Zdenek ,  Peter Richardson ,  Michael Smolek ,  Barrie Soloway ,  Rex Bare ,  Andrew Scherer ,  Timothy Payne

    IPC分类号： A61F2/14

    CPC分类号： A61F2/147 ,  A61F2/148 ,  A61F2210/0023

    摘要： One example scleral prosthesis includes a first free end and a second free end, each wider than a middle portion of the scleral prosthesis. Multiple first portions form the first end of the scleral prosthesis. The first portions are separated along at least half of a length of the scleral prosthesis. Multiple second portions may form the second end of the scleral prosthesis, and the second portions may be separated along less than a quarter of the length of the scleral prosthesis. An implantation device can be used to facilitate implantation of a scleral prosthesis. The implantation device includes a first end portion configured to be inserted into a scleral tunnel of an eye. The implantation device also includes a second end portion configured to receive the scleral prosthesis. A rod with a tapered and rounded end can be partially inserted into the first end portion of the implantation device.

    摘要翻译： 一个例子是巩膜假体包括第一自由端和第二自由端，每个宽度大于巩膜假体的中间部分。 多个第一部分形成巩膜假体的第一端。 第一部分沿巩膜假体长度的至少一半分开。 多个第二部分可以形成巩膜假体的第二端，并且第二部分可以沿着巩膜假体的长度的小于四分之一分开。 可以使用植入装置来促进巩膜假体的植入。 植入装置包括构造成插入到眼睛的巩膜隧道中的第一端部。 植入装置还包括构造成接收巩膜假体的第二端部。 具有锥形和圆形端的杆可以部分地插入植入装置的第一端部。