知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.01 秒)

    Stent delivery system using a steerable guide wire
    1.
    发明申请
    Stent delivery system using a steerable guide wire 有权
    支架输送系统采用可转向导丝

    公开(公告)号：US20070083253A1

    公开(公告)日：2007-04-12

    申请号：US11244777

    申请日：2005-10-06

    申请人： David Fischell ,  Robert Fischell ,  Tim Fischell ,  Scott Fischell

    发明人： David Fischell ,  Robert Fischell ,  Tim Fischell ,  Scott Fischell

    IPC分类号： A61F2/06

    CPC分类号： A61F2/958 ,  A61F2/95 ,  A61M25/104 ,  A61M2025/1056 ,  A61M2025/1063

    摘要： A thin-walled guide wire tube is fixedly and sealably attached to both a proximal section and a distal section of a balloon angioplasty catheter. A stent is co-axially mounted onto the inflatable balloon of the balloon angioplasty catheter. Because the guide wire tube forms an inner liner for the balloon angioplasty catheter, the fluid inflation lumen of the catheter is sealed so the inflation liquid that pressurizes the balloon will not leak as it would be if there were no “inner liner” and the balloon angioplasty catheter were attached to the guide wire itself. By not having a traditional inner shaft through which a conventional guide wire slides, the deflated balloon on which the stent is mounted can have a reduced diameter.

    摘要翻译： 薄壁导丝管固定并密封地附接到球囊血管成形术导管的近端部分和远端部分。 支架同轴地安装在球囊血管成形术导管的可充气球囊上。 由于导丝管形成球囊血管成形术导管的内衬，导管的流体膨胀腔被密封，使得气囊加压的充气液体将不会像没有“内衬”那样泄漏，气球 血管成形术导管附着于导丝本身。 通过不具有传统导丝通过其传播的传统内轴，其上安装有支架的放气气球可以具有减小的直径。

    Magnetic pulsing system for inducing electric currents in a human body
    2.
    发明申请
    Magnetic pulsing system for inducing electric currents in a human body 有权
    用于在人体内诱导电流的磁脉冲系统

    公开(公告)号：US20070142886A1

    公开(公告)日：2007-06-21

    申请号：US11305276

    申请日：2005-12-19

    申请人： Robert Fischell ,  Scott Fischell ,  David Fischell ,  Emily Ma ,  Kuen Chang ,  Dave Vondle ,  Benjamin Pless

    发明人： Robert Fischell ,  Scott Fischell ,  David Fischell ,  Emily Ma ,  Kuen Chang ,  Dave Vondle ,  Benjamin Pless

    IPC分类号： A61F2/00

    CPC分类号： A61N2/02 ,  A61N2/008

    摘要： Disclosed is a means and method for the treatment of migraine headaches and other disorders of the human body by the application of one or more intense magnetic pulses. By placing an intense magnetic field pulse(s) onto a certain region of the brain, an electrical current can be generated in the cerebral cortex that can stop a migraine headache in some patients or at least decrease its severity. The device to perform this function can be called a “magnetic pulser system.” This system can be made in one piece and powered by plugging into a household or automobile receptacle or from a battery. The pulser system uses capacitors that are first charged to a high voltage and then discharged into a coil that creates the intense magnetic pulse. Both visual and auditory signals can be provided by the pulser system to assist the patient in using the device.

    摘要翻译： 公开了通过施加一个或多个强磁脉冲来治疗偏头痛和人体其它疾病的方法和方法。 通过在大脑的某个区域放置强烈的磁场脉冲，可以在大脑皮质中产生电流，可以阻止一些患者的偏头痛，或至少降低其严重程度。 执行此功能的设备可称为“磁脉冲发生器系统”。 该系统可以制成一体并通过插入家用或汽车插座或从电池供电。 脉冲发生器系统使用首先充电到高电压然后放电到产生强磁脉冲的线圈中的电容器。 视觉和听觉信号都可以由脉冲发生器系统提供，以帮助患者使用该装置。

    System for the treatment of migraine headaches
    3.
    发明申请
    System for the treatment of migraine headaches 审中-公开
    用于治疗偏头痛的系统

    公开(公告)号：US20060047316A1

    公开(公告)日：2006-03-02

    申请号：US10929586

    申请日：2004-08-31

    申请人： Robert Fischell ,  Scott Fischell ,  Adrian Upton

    发明人： Robert Fischell ,  Scott Fischell ,  Adrian Upton

    IPC分类号： A61N1/39

    CPC分类号： A61N2/02

    摘要： Disclosed is a system and method for treating migraine headaches employing a readily portable magnetic pulse system that has a head unit connected to a table unit by means of a connecting cable. When a patient senses either the aura of a migraine headache or an ongoing headache, he would turn the table unit on and then press a charge button to charge at least one capacitor in the head unit. When the at least one capacitor is fully charged, the patient would then place the head unit onto his head and then press a button switch that causes the at least one capacitor to discharge into an electromagnetic coil located in the head unit. The high intensity electric current in the electromagnetic coil would then create a high intensity, short duration magnetic pulse onto the patient's brain which can decrease the intensity or duration of the migraine headache.

    摘要翻译： 公开了一种使用容易携带的磁脉冲系统来治疗偏头痛的系统和方法，其具有通过连接电缆连接到台单元的头单元。 当患者感觉到偏头痛的头晕或持续的头痛时，他会打开桌面单元，然后按充电按钮为头单元中的至少一个电容器充电。 当至少一个电容器完全充电时，患者然后将头部单元放置在他的头上，然后按下按钮开关，该按钮开关使至少一个电容器放电到位于头部单元中的电磁线圈中。 然后，电磁线圈中的高强度电流将对患者的大脑产生高强度，短持续时间的磁脉冲，这可以降低偏头痛的强度或持续时间。

    Means and method for the treatment of cerebral aneurysms
    4.
    发明申请
    Means and method for the treatment of cerebral aneurysms 审中-公开
    手段和方法治疗脑动脉瘤

    公开(公告)号：US20050060017A1

    公开(公告)日：2005-03-17

    申请号：US10661888

    申请日：2003-09-15

    申请人： Robert Fischell ,  Scott Fischell

    发明人： Robert Fischell ,  Scott Fischell

    IPC分类号： A61B17/12 ,  A61F2/82 ,  A61F2/06

    CPC分类号： A61B17/12022 ,  A61B17/12118 ,  A61B17/12181 ,  A61B2017/1205 ,  A61F2/82

    摘要： Disclosed is a system for the treatment of cerebral aneurysms using a stent and a aneurysm pocket fill structure delivery system. One embodiment of the present invention uses a highly radiopaque, drug eluting stent that is deployed with its sidewall over the ostium of the aneurysm pocket. A fill structure delivery catheter is then advanced through the patient's vascular system until the catheter's distal end is situated within the aneurysm pocket. Compressed aneurysm pocket filling structures are then pushed through the fill structure delivery catheter. As the aneurysm pocket filling structures emerge from an opening in the catheter's distal end, they promptly expand so that their minimum dimension is sufficiently large so that they cannot pass through the spaces between the struts of the stent that cover the ostium of the aneurysm pocket.

    摘要翻译： 公开了一种使用支架和动脉瘤口袋填充结构输送系统治疗脑动脉瘤的系统。 本发明的一个实施方案使用高度不透射线的药物洗脱支架，所述支架在其动脉瘤口腔的口处以其侧壁部署。 然后将填充结构输送导管推进穿过患者的血管系统，直到导管的远端位于动脉瘤腔内。 然后将压缩的动脉瘤口袋填充结构推入填充结构输送导管。 当动脉瘤口袋填充结构从导管的远端的开口出现时，它们迅速膨胀，使得它们的最小尺寸足够大，使得它们不能通过覆盖动脉瘤口腔的支架的支柱之间的空间。