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1. 发明申请

US20120101408A1 Wire Guide Having Two Safety Wires 有权
标题翻译：具有两条安全线的导线
公开(公告)号：US20120101408A1
公开(公告)日：2012-04-26
申请号：US13246311
申请日：2011-09-27
申请人： Donald Patterson , Tamera Dees
发明人： Donald Patterson , Tamera Dees
IPC分类号： A61M25/09 , B23P11/00
CPC分类号： A61M25/09 , A61M25/09033 , A61M2025/09083 , A61M2025/091 , A61M2025/09108 , Y10T29/49826
摘要： A wire guide includes a helically wound coil having a proximal end and a distal end. A mandrel is positioned within the helically wound coil and terminates before the distal end of the helically wound coil. First and second safety wires are positioned within the helically wound coil and have proximal ends attached to the mandrel and distal ends attached to the distal end of the helically wound coil. The first and second safety wires are positioned on opposite sides of a distal tip of the mandrel and have contact surfaces facing the distal tip of the mandrel that have a shape other than convex. The interaction between the mandrel tip and the safety wires during a percutaneous vascular procedure inhibit mandrel protrusion and the potential tissue damage associated therewith.
摘要翻译：线引导件包括具有近端和远端的螺旋缠绕的线圈。心轴位于螺旋卷绕的线圈内并终止在螺旋缠绕线圈的远端之前。第一和第二安全线定位在螺旋卷绕的线圈内，并且具有附接到心轴的近端和附接到螺旋缠绕线圈的远端的远端。第一和第二安全线定位在心轴的远侧末端的相对侧上，并且具有面向心轴的远侧末端的接触表面，其具有不同于凸起的形状。在经皮血管过程期间心轴尖端和安全线之间的相互作用抑制心轴突出和与之相关联的潜在的组织损伤。

2. 发明授权

US08864685B2 Wire guide having two safety wires 有权
标题翻译：导线器有两根安全线
公开(公告)号：US08864685B2
公开(公告)日：2014-10-21
申请号：US13246311
申请日：2011-09-27
申请人： Donald Patterson , Tamera Dees
发明人： Donald Patterson , Tamera Dees
IPC分类号： A61B5/00 , A61M25/09
CPC分类号： A61M25/09 , A61M25/09033 , A61M2025/09083 , A61M2025/091 , A61M2025/09108 , Y10T29/49826
摘要： A wire guide includes a helically wound coil having a proximal end and a distal end. A mandrel is positioned within the helically wound coil and terminates before the distal end of the helically wound coil. First and second safety wires are positioned within the helically wound coil and have proximal ends attached to the mandrel and distal ends attached to the distal end of the helically wound coil. The first and second safety wires are positioned on opposite sides of a distal tip of the mandrel and have contact surfaces facing the distal tip of the mandrel that have a shape other than convex. The interaction between the mandrel tip and the safety wires during a percutaneous vascular procedure inhibit mandrel protrusion and the potential tissue damage associated therewith.
摘要翻译：线引导件包括具有近端和远端的螺旋缠绕的线圈。心轴位于螺旋卷绕的线圈内并终止在螺旋缠绕线圈的远端之前。第一和第二安全线定位在螺旋卷绕的线圈内，并且具有附接到心轴的近端和附接到螺旋缠绕线圈的远端的远端。第一和第二安全线定位在心轴的远侧末端的相对侧上，并且具有面向心轴的远侧末端的接触表面，其具有不同于凸起的形状。在经皮血管过程期间心轴尖端和安全线之间的相互作用抑制心轴突出和与之相关联的潜在的组织损伤。

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