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公开(公告)号：US20080200871A1
公开(公告)日：2008-08-21
申请号：US11813164
申请日：2006-01-13
申请人： Charles R. Slater , Brett E. Naglreiter , Peter K. Kratsch , Alejandro Espinosa , Scott T. Smith , Scott L. Jahrmarkt
发明人： Charles R. Slater , Brett E. Naglreiter , Peter K. Kratsch , Alejandro Espinosa , Scott T. Smith , Scott L. Jahrmarkt
IPC分类号： A61M29/00
CPC分类号： A61M39/223 , A61M25/0097 , A61M25/10
摘要： Methods and apparatus for treating the interior of a blood vessel include a variety of improved catheter designs, methods and apparatus for accessing and occluding a blood vessel.
摘要翻译： 用于治疗血管内部的方法和装置包括各种改进的导管设计，用于进入和闭塞血管的方法和装置。
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2.发明申请Methods and Apparatus for Determining a Treatment Volume of a Fluid Treatment Agent for Treating The Interior of a Blood Vessel 审中-公开用于确定用于治疗血管内部的流体处理剂的处理量的方法和装置公开(公告)号：US20080177186A1
公开(公告)日：2008-07-24
申请号：US11624431
申请日：2007-01-18
IPC分类号： A61B5/02
CPC分类号： A61B5/1076 , A61B5/02007 , A61B8/12 , A61B90/06 , A61B2017/00778 , A61B2090/063 , G06T7/0012 , G06T7/62 , G06T2207/10132 , G06T2207/30101
摘要： The methods of the invention include examining a blood vessel to be treated, preferably with the aid of ultrasound, calculating a volume of the portion of the blood vessel, and treating the portion with a volume of treatment agent where the volume of treatment agent is a function of the volume of the portion of the blood vessel. Apparatus for implementing the methods are provided.
摘要翻译： 本发明的方法包括检查待治疗的血管，优选借助于超声波，计算血管部分的体积，并用一定体积的治疗剂处理该部分，其中治疗剂的体积为 功能的血管部分的体积。 提供了实现这些方法的装置。
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公开(公告)号：US08328865B2
公开(公告)日：2012-12-11
申请号：US12526690
申请日：2008-02-07
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/88 , A61F2002/91541 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2250/0036 , A61F2250/0098 , B21F45/00
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括具有在顶点处连接的互连的支柱的连续的螺旋绕组，并且具有将螺旋形绕组的部分彼此连接的桥。 环形环可以设置在螺旋绕组的一端或两端，并且环形环可以具有延伸以连接到螺旋绕组的延伸部。 其中一个扩展可以连接到一个网桥，另一个扩展可以连接到一个顶点。 在螺旋绕组的端部处的支柱可以具有与绕组端部之间的绕组的中心部分中的支柱的支柱长度不同的支柱长度。
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公开(公告)号：US20110166641A1
公开(公告)日：2011-07-07
申请号：US12526690
申请日：2008-02-07
CPC分类号： A61F2/915 , A61F2/88 , A61F2002/91541 , A61F2002/91558 , A61F2002/91575 , A61F2230/0054 , A61F2250/0036 , A61F2250/0098 , B21F45/00
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts Po. in a central portion of the winding between the ends of the winding.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括具有在顶点处连接的互连的支柱的连续的螺旋绕组，并且具有将螺旋形绕组的部分彼此连接的桥。 环形环可以设置在螺旋绕组的一端或两端，并且环形环可以具有延伸以连接到螺旋绕组的延伸部。 其中一个扩展可以连接到一个网桥，另一个扩展可以连接到一个顶点。 螺旋绕组端部的支柱可以具有与支柱Po的支柱长度不同的支柱长度。 在卷绕端部之间的绕组的中心部分。
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公开(公告)号：US20110004290A1
公开(公告)日：2011-01-06
申请号：US12526711
申请日：2008-02-07
CPC分类号： A61F2/89 , A61F2/88 , A61F2/91 , A61F2230/0054 , B32B37/14
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have five extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括具有在顶点处连接的互连的支柱的连续的螺旋绕组，并且具有将螺旋形绕组的部分彼此连接的桥。 环形环可以设置在螺旋绕组的一端或两端，并且环形环可以具有延伸以连接到螺旋绕组的五个延伸部。 其中一个扩展可以连接到一个网桥，另一个扩展可以连接到一个顶点。 在螺旋绕组的端部处的支柱可以具有与绕组端部之间的绕组的中心部分中的支柱的支柱长度不同的支柱长度。
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公开(公告)号：US08333799B2
公开(公告)日：2012-12-18
申请号：US12526711
申请日：2008-02-07
IPC分类号： A61F2/06
CPC分类号： A61F2/89 , A61F2/88 , A61F2/91 , A61F2230/0054 , B32B37/14
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding having interconnected struts joined at vertices, and having bridges connecting sections of the helical winding to each other. An annular ring can be provided at one or both ends of the helical winding, and the annular ring can have five extensions extending to connect to the helical winding. One of the extensions can connect to a bridge and another extension can connect to a vertex. The struts at the ends of the helical winding can have strut lengths that differ from the strut lengths of the struts in a central portion of the winding between the ends of the winding.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括具有在顶点处连接的互连的支柱的连续的螺旋绕组，并且具有将螺旋形绕组的部分彼此连接的桥。 环形环可以设置在螺旋绕组的一端或两端，并且环形环可以具有延伸以连接到螺旋绕组的五个延伸部。 其中一个扩展可以连接到一个网桥，另一个扩展可以连接到一个顶点。 在螺旋绕组的端部处的支柱可以具有与绕组端部之间的绕组的中心部分中的支柱的支柱长度不同的支柱长度。
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公开(公告)号：US09456911B2
公开(公告)日：2016-10-04
申请号：US12226030
申请日：2007-02-09
CPC分类号： A61F2/88 , A61F2/844 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91541 , A61F2002/91558 , A61F2002/91575 , A61F2002/91583 , A61F2310/00023
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding and at least one bridge. The continuous helical winding has a plurality of circumferential sections that circumscribe a longitudinal axis from a first end to a second end to define a tube. The circumferential sections are spaced apart along the axis. The at least one bridge is configured to connect one circumferential section to an axially-spaced adjacent circumferential section. The at least one bridge extends on a plane generally orthogonal with respect to the axis.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括连续的螺旋绕组和至少一个桥。 连续的螺旋绕组具有多个周向部分，其将纵向轴线从第一端限定到第二端以限定管。 周向部分沿轴线间隔开。 所述至少一个桥被构造成将一个圆周部分连接到轴向间隔开的相邻圆周部分。 所述至少一个桥在大致垂直于所述轴线正交的平面上延伸。
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公开(公告)号：US20090204200A1
公开(公告)日：2009-08-13
申请号：US12226030
申请日：2007-02-09
IPC分类号： A61F2/82
CPC分类号： A61F2/88 , A61F2/844 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91541 , A61F2002/91558 , A61F2002/91575 , A61F2002/91583 , A61F2310/00023
摘要： Preferred embodiments of a stent with a high degree of flexibility are shown and described. The stent can include a continuous helical winding and at least one bridge. The continuous helical winding has a plurality of circumferential sections that circumscribe a longitudinal axis from a first end to a second end to define a tube. The circumferential sections are spaced apart along the axis. The at least one bridge is configured to connect one circumferential section to an axially-spaced adjacent circumferential section. The at least one bridge extends on a plane generally orthogonal with respect to the axis.
摘要翻译： 显示和描述了具有高度柔性的支架的优选实施例。 支架可以包括连续的螺旋绕组和至少一个桥。 连续的螺旋绕组具有多个周向部分，其将纵向轴线从第一端限定到第二端以限定管。 周向部分沿轴线间隔开。 所述至少一个桥被构造成将一个圆周部分连接到轴向间隔开的相邻圆周部分。 所述至少一个桥在大致垂直于所述轴线正交的平面上延伸。
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9.发明授权Implantable brachytherapy device having at least partial deactivation capability 失效具有至少部分失活能力的植入式近距离放射治疗装置
公开(公告)号：US06066083A
公开(公告)日：2000-05-23
申请号：US200698
申请日：1998-11-27
CPC分类号： A61N5/1027 , A61N2005/1005 , A61N2005/1024
摘要： An implantable brachytherapy device includes a biocompatible outer capsule containing a radiation shielding element and a radioactive isotope between the shielding element and the wall of the outer capsule. When the device is at body temperature, radiation is emitted by the isotope through the wall of the outer capsule. When a predetermined amount of energy is applied to the device, the shielding element is adapted to at least partially surround the isotope, and thereby at least partially prevent the transmission of radiation through the outer capsule.
摘要翻译： 可植入近程放射治疗装置包括生物相容性外胶囊，其包含辐射屏蔽元件和屏蔽元件与外胶囊壁之间的放射性同位素。 当设备处于体温时，同位素通过外部胶囊的壁发射辐射。 当预定量的能量被施加到装置时，屏蔽元件适于至少部分地围绕同位素，并且因此至少部分地防止辐射通过外部胶囊的传播。
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10.发明授权公开(公告)号：US06471631B1
公开(公告)日：2002-10-29
申请号：US09575431
申请日：2000-05-22
IPC分类号： A61M3612
CPC分类号： A61N5/1027 , A61N2005/1005 , A61N2005/1024
摘要： An implantable radiation therapy device includes a biocompatible radiotranslucent outer capsule containing a radiation shielding element and a radioactive isotope at least partially shielded by the shielding element. When the device is at or below body temperature, radiation is prevented or limited from being transmitted through the outer capsule by the shielding element. When non-ambient energy is applied to the device, the shielding element and radioactive isotope are reconfigured such that an increased level of radiation is transmitted through the outer capsule and emitted by the device.
摘要翻译： 可植入放射治疗装置包括生物相容的无辐射透明外胶囊，其包含至少部分被屏蔽元件屏蔽的辐射屏蔽元件和放射性同位素。 当装置处于或低于体温时，防止或限制辐射通过屏蔽元件透过外胶囊。 当非环境能量被施加到设备时，屏蔽元件和放射性同位素被重新配置，使得增加的辐射水平通过外部胶囊传输并被设备发射。
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