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49 条记录 (耗时 0.02 秒)

    Medical appliance for treatment by ionizing radiation
    2.
    发明申请
    Medical appliance for treatment by ionizing radiation 失效
    医疗器械用于电离辐射治疗

    公开(公告)号：US20010002427A1

    公开(公告)日：2001-05-31

    申请号：US09753531

    申请日：2001-01-02

    申请人： Schneider (Europe) A.G.

    发明人： Vitali Verin ,  Youri Popowski

    IPC分类号： A61N005/00

    CPC分类号： A61N5/1002 ,  A61N2005/1025

    摘要： The appliance comprises radioactive radiation means formed by a coiled filament of radioactive material a proximal part of which is formed by a coiled filament having a pitch larger than that of the coiled filament. Coiled filament is for meshing with thread formed at the distal end of a guidewire.

    摘要翻译： 该器具包括放射性辐射装置，该辐射装置由放射性材料的卷绕细丝形成，其近端部分由螺旋长丝形成，螺旋丝长度大于螺旋丝的长度。 卷线丝是用于与在导丝的远端形成的螺纹啮合。

    Guide wire
    4.
    发明授权
    Guide wire 失效

    公开(公告)号：US5891055A

    公开(公告)日：1999-04-06

    申请号：US295976

    申请日：1994-08-25

    申请人： Herbert Sauter

    发明人： Herbert Sauter

    IPC分类号： A61M25/01 ,  A61B5/00 ,  A61B6/00 ,  A61M25/09

    CPC分类号： A61M25/09 ,  A61M2025/09083

    摘要： The guide wire of this invention is especially suited for the percutaneous introduction of a balloon dilatation catheter into a blood vessel. It contains a flexible shaft with a proximal portion and a distal portion. A flexible helical coil assembly surrounds the distal portion of the shaft. The helical coil assembly has a radiographically visible distal helical coil and a proximal radiographically invisible helical coil. The proximal helical coil and the distal helical coil are attached to each other by a connecting helical coil that on one end is screwed into the proximal helical coil and on the other end is screwed into the distal helical coil.

    Device for the implantation of a self-expanding endoprosthesis
    6.
    发明授权
    Device for the implantation of a self-expanding endoprosthesis 失效
    用于植入自膨胀内置假体的装置

    公开(公告)号：US5810837A

    公开(公告)日：1998-09-22

    申请号：US742281

    申请日：1996-10-31

    申请人： Eugen Hofmann ,  Marc Gianotti

    发明人： Eugen Hofmann ,  Marc Gianotti

    IPC分类号： A61F2/84 ,  A61F2/06 ,  A61F2/88 ,  A61B17/00

    CPC分类号： A61F2/95 ,  A61F2/88 ,  A61F2002/9665

    摘要： The endoprosthesis is inserted under tension in a recess of a flexible inner catheter and secured by means of a tube-shaped outer catheter. To release the endoprosthesis into a vessel, the outer catheter is pushed back over the recess. The recess is formed by a connector piece that connects a tip to a piece of tubing of the inner catheter. The inner catheter can be designed with a smaller outer diameter in the region of the recess than was previously the case with at least the same flexibility and resistance to buckling.

    摘要翻译： 内置假体在张力下插入柔性内导管的凹槽中，并通过管状外导管固定。 为了将内置假体释放到血管中，外导管被推回凹槽。 该凹部由将尖端连接到内导管的管件的连接件形成。 内导管可以设计成在凹陷区域中具有比之前具有至少相同的柔性和抗弯曲的情况下更小的外径。

    Wedge-tipped catheter guidewire
    7.
    发明授权
    Wedge-tipped catheter guidewire 失效
    楔形导管导丝

    公开(公告)号：US5788654A

    公开(公告)日：1998-08-04

    申请号：US674369

    申请日：1996-07-02

    申请人： Michael Schwager

    发明人： Michael Schwager

    IPC分类号： A61M25/01 ,  A61B5/00 ,  A61M25/09

    CPC分类号： A61M25/09 ,  A61M2025/09175

    摘要： A catheter guide wire comprises a main section having a circular cross-section and a distal end section surrounded by a spiral. The distal end section has a portion adjoining the guide wire tip, in the shape of a wedge, the height of which diminishes towards the guide wire tip and the width of which increases towards the guide wire tip.

    摘要翻译： 导管导丝包括具有圆形横截面的主要部分和由螺旋包围的远端部分。 远端部分具有邻接引导线尖端的部分，楔形的形状，其高度朝向导丝丝末端减小，并且其宽度朝向导丝末端增加。

    Balloon catheter and stent delivery device
    8.
    发明授权
    Balloon catheter and stent delivery device 失效
    球囊导管和支架输送装置

    公开(公告)号：US5735869A

    公开(公告)日：1998-04-07

    申请号：US548786

    申请日：1995-10-26

    申请人： Alfonso Medina Fernandez-Aceytuno

    发明人： Alfonso Medina Fernandez-Aceytuno

    IPC分类号： A61F2/06 ,  A61F2/84 ,  A61M25/10 ,  A61M29/02 ,  A61M29/00

    CPC分类号： A61M25/104 ,  A61F2/958 ,  A61M25/10 ,  A61M2025/1068

    摘要： A stent delivery system for a balloon expandable stent includes a balloon catheter with a tubular shaft and an elongated dilatation balloon. The tubular shaft has a guidewire lumen with an entry for the guidewire distal of the balloon and an exit for the guidewire proximal of the balloon. A sleeve for preventing expansion of balloon segments is mounted on the tubular shaft with a distal end surrounding a portion of the proximal end of the balloon and a proximal end removably attached to a portion of the tubular shaft.

    摘要翻译： 用于球囊可扩张支架的支架输送系统包括具有管状轴和细长扩张气囊的球囊导管。 管状轴具有导丝管腔，导管远离球囊的导丝和用于导线近端的出口。 用于防止气囊段膨胀的套筒安装在管状轴上，其远端包围球囊近端的一部分，近端可移除地附接到管状轴的一部分。

    Stent delivery device and method for manufacturing same
    9.
    发明授权
    Stent delivery device and method for manufacturing same 失效
    支架输送装置及其制造方法

    公开(公告)号：US5709703A

    公开(公告)日：1998-01-20

    申请号：US744036

    申请日：1996-11-05

    申请人： Goran Lukic ,  Marc Gianotti

    发明人： Goran Lukic ,  Marc Gianotti

    IPC分类号： A61F2/82 ,  A61F2/06 ,  A61F2/84 ,  A61M25/00 ,  A61B17/00

    CPC分类号： A61F2/95 ,  A61F2/966 ,  A61M25/0009

    摘要： The stent delivery device has an elongated sheath with a self-expandable stent placed in contracted condition within the distal area of the sheath. An elongated core is arranged in the sheath for relative longitudinal motion between core and sheath, and drive means are arranged between the core and the stent. Scratch protection tubular means comprise a reinforcement ring secured in the sheath and surrounding the distal end portion of the stent when the stent is in contracted condition in the sheath and a tube of thermoformable material heat shrunk over the proximal end portion of the stent and over the core.

    摘要翻译： 支架输送装置具有细长的护套，其中自扩张支架置于收缩状态下在护套的远端区域内。 在芯鞘和护套之间布置细长的芯体以进行相对的纵向运动，驱动装置设置在芯体和支架之间。 刮擦保护管状装置包括固定在护套中并且当支架在护套中处于收缩状态时围绕支架的远端部分的加强环，并且热可成型材料管热收缩在支架的近端部分上方 核心。

    Packaging for an elongated medical appliance
    10.
    发明授权
    Packaging for an elongated medical appliance 失效
    包装为细长的医疗器具

    公开(公告)号：US5447231A

    公开(公告)日：1995-09-05

    申请号：US143675

    申请日：1993-10-27

    申请人： Gerhard Kastenhofer

    发明人： Gerhard Kastenhofer

    IPC分类号： B65D85/00 ,  A61B1/00 ,  A61B17/00 ,  A61B50/00 ,  A61B50/30 ,  A61M25/00 ,  A61M25/16 ,  B65D65/24 ,  B65D75/38 ,  B65D85/08

    CPC分类号： A61B1/00144 ,  A61B50/30 ,  A61M25/002 ,  B65D65/24 ,  B65D75/38 ,  A61B1/00142 ,  A61B2017/00362 ,  A61B2050/0065 ,  A61B2050/314

    摘要： A packaging comprises a sealed peel-apart flexible pouch in which the preshaped stem of a medical appliance is maintained by elastic pressure of the walls of a sheath open at its ends formed by a wall having two parallel lateral edges forming slides in which are engaged the lateral edges of two spaced apart portions of a second wall. The two walls are flat and deformable by their own elasticity. A retaining window is provided in one of the walls for a handling and connecting hub connected to the stem of the medical appliance to extend therethrough.

    摘要翻译： 一种包装包括一个密封的剥离的柔性袋，其中医疗器具的预变形杆由其外壳的壁的弹性压力保持，其端部由其两端形成的壁形成，该壁具有形成滑块的两个平行的侧边缘， 第二壁的两个间隔开的部分的横向边缘。 两个墙壁是平坦的，可以通过自己的弹性变形。 在一个壁中设有保持窗，用于连接到医疗器具的杆的处理和连接毂以延伸穿过其中。