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46 条记录 (耗时 0.025 秒)

    Laser balloon catheter
    8.
    发明授权
    Laser balloon catheter 失效
    激光气囊导管

    公开(公告)号：US06224590B1

    公开(公告)日：2001-05-01

    申请号：US08551395

    申请日：1995-11-01

    申请人： Norio Daikuzono

    发明人： Norio Daikuzono

    IPC分类号： A61B1818

    CPC分类号： A61N5/0601 ,  A61B2017/00274 ,  A61B2017/22058 ,  A61B2017/22062 ,  A61B2018/00547 ,  A61N2005/061

    摘要： A laser balloon catheter for emitting in a balloon, laser lights which are transmitted through optical fibers and for irradiating the tissue with the laser lights transmitted through the balloon comprises laser light emitting means having a laser light emitting end of said optical fibers or a laser light transmittable member provided at the emitting end of the optical fibers which receives the laser lights to emit them, a first inflatable balloon provided around said light emitting means for transmitting the laser lights from said emitting means toward the tissue, a first fluid passage for supplying fluid into said first balloon to inflate the same and for discharging the fluid therefrom to deflate the same, a second inflatable balloon provided in front of said first balloon, a second fluid passage for supplying the fluid into said second balloon to inflate the same and for discharging the fluid therefrom to deflate the same.

    摘要翻译： 用于在球囊中发射的激光气囊导管，通过光纤透射的激光和用透射通过球囊的激光照射组织的激光发射装置包括具有所述光纤的激光发射端的激光发射装置或激光 设置在接收激光以发射它们的光纤的发射端处的可透射部件，设置在所述发光装置周围的用于将激光从所述发射装置传送到组织的第一可充气气囊，用于供应流体的第一流体通道 进入所述第一气球以使其膨胀并将其从其中排出以使其排气，设置在所述第一气囊前面的第二可膨胀气囊，用于将流体供应到所述第二气囊中以使其膨胀并排出的第二流体通道 流体从其中排出。

    Balloon catheter for photodynamic therapy
    9.
    发明授权
    Balloon catheter for photodynamic therapy 失效
    球囊导管用于光动力治疗

    公开(公告)号：US6013053A

    公开(公告)日：2000-01-11

    申请号：US649439

    申请日：1996-05-17

    申请人： Bob Bower ,  Mike Stonefield ,  Joseph Yan

    发明人： Bob Bower ,  Mike Stonefield ,  Joseph Yan

    IPC分类号： A61M25/00 ,  A61B17/00 ,  A61B17/22 ,  A61B18/00 ,  A61B18/22 ,  A61B18/24 ,  A61N5/06 ,  A61M29/00

    CPC分类号： A61N5/062 ,  A61B18/24 ,  A61N5/0601 ,  A61B2017/00057 ,  A61B2017/22058 ,  A61B2017/22059 ,  A61B2018/2261

    摘要： The present invention provides improved balloon catheter apparatuses for use in therapies requiring delivery of uniform light to a treatment area. The improved apparatus comprises a balloon having a defined treatment window where the window is delineated using a reflective material. The apparatus may further include a fiber optic cable that terminates in a diffusion tip where the diffusion tip is longer than the treatment window. The present invention further provides improved therapeutic methods that use the improved balloon catheters of the present invention.

    摘要翻译： 本发明提供了改进的球囊导管装置，其用于需要向治疗区域递送均匀光的疗法。 改进的装置包括具有限定的处理窗口的气球，其中使用反射材料描绘窗口。 该装置还可以包括光纤电缆，其终止于扩散尖端，其中扩散尖端比治疗窗口长。 本发明还提供了使用本发明的改进的气囊导管的改进的治疗方法。

    Method for introducing a curable stent using catheter with light conductor
    10.
    发明授权
    Method for introducing a curable stent using catheter with light conductor 失效
    用导光体引导可固化支架的方法

    公开(公告)号：US5997570A

    公开(公告)日：1999-12-07

    申请号：US926137

    申请日：1997-09-09

    申请人： Hendrikus Cornelis Geert Ligtenberg ,  Marcel Gerhard Haan ,  James Ernest Leone

    发明人： Hendrikus Cornelis Geert Ligtenberg ,  Marcel Gerhard Haan ,  James Ernest Leone

    IPC分类号： A61B17/22 ,  A61B18/24 ,  A61F2/82 ,  A61M29/02 ,  A61N1/30

    CPC分类号： A61F2/82 ,  A61B18/24 ,  A61B2017/22058 ,  A61B2017/22059 ,  A61M25/104

    摘要： A method is disclosed for introducing a stent inside the body of a patient. The stent is made of a material that cures due to the action of light. A catheter having an inflatable balloon adjacent its distal end is provided. Also provided is a light conductor comprising a transparent, elongated member, the elongated member having a smooth, outer wall along most of its length with a portion of the light conductor within the balloon having a rougher outer wall to allow light to project laterally outwardly through the wall. The balloon carries on substantially its entire surface a partially reflective layer to permit the light to be partly reflected and partly transmitted through the same portions of the wall of the balloon. The stent is cured by providing light to the light conductor.

    摘要翻译： 公开了用于将支架引入患者体内的方法。 支架由由于光的作用而固化的材料制成。 提供具有邻近其远端的可充气气囊的导管。 还提供了一种光导体，其包括透明的细长构件，细长构件具有沿着其大部分长度的平滑的外壁，气球内的一部分光导体具有较粗糙的外壁，以允许光横向向外突出 墙。 气球基本上在其整个表面上承载部分反射层，以允许光部分地被反射并部分地透过气球的壁的相同部分。 通过向光导体提供光来固化支架。