利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

184 条记录 (耗时 0.036 秒)

    MEDICAL IMPLANT DEPLOYMENT TOOL
    36.
    发明申请
    MEDICAL IMPLANT DEPLOYMENT TOOL 审中-公开
    医用植物部署工具

    公开(公告)号：US20130013057A1

    公开(公告)日：2013-01-10

    申请号：US13612119

    申请日：2012-09-12

    申请人： Amr Salahieh ,  Ulrich R. Haug ,  Claudio Argento ,  Dwight Morejohn ,  Daniel Hildebrand ,  Tom Saul

    发明人： Amr Salahieh ,  Ulrich R. Haug ,  Claudio Argento ,  Dwight Morejohn ,  Daniel Hildebrand ,  Tom Saul

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2418 ,  A61F2/2439 ,  A61F2002/9517 ,  A61F2230/0054 ,  A61M25/0136 ,  A61M25/0144 ,  A61M25/0147

    摘要： A medical implant deployment tool and deployment method are disclosed. One aspect of the invention provides an implant system including an implant adapted for endovascular delivery and deployment; and a deployment tool adapted to deploy the implant, with the deployment tool having an actuation controller; a plurality of actuation elements adapted to apply forces to one or more implant deployment mechanisms and each adapted to extend along an actuation element path within a patient's vasculature; and an actuation element compensation mechanism adapted to compensate for differences in length between the actuation element paths.

    摘要翻译： 公开了一种医用植入物部署工具和部署方法。 本发明的一个方面提供一种植入系统，其包括适于血管内递送和展开的植入物; 以及适于部署所述植入物的部署工具，所述展开工具具有致动控制器; 多个致动元件，其适于向一个或多个植入物展开机构施加力并且每个适于沿着病人脉管系统内的致动元件路径延伸; 以及致动元件补偿机构，其适于补偿致动元件路径之间的长度差异。

    Medical implant deployment tool
    37.
    发明授权
    Medical implant deployment tool 有权
    医疗植入物部署工具

    公开(公告)号：US08287584B2

    公开(公告)日：2012-10-16

    申请号：US11274889

    申请日：2005-11-14

    申请人： Amr Salahieh ,  Ulrich R. Haug ,  Claudio Argento ,  Dwight Morejohn ,  Daniel Hildebrand ,  Tom Saul

    发明人： Amr Salahieh ,  Ulrich R. Haug ,  Claudio Argento ,  Dwight Morejohn ,  Daniel Hildebrand ,  Tom Saul

    IPC分类号： A61F2/06

    CPC分类号： A61F2/2418 ,  A61F2/2439 ,  A61F2002/9517 ,  A61F2230/0054 ,  A61M25/0136 ,  A61M25/0144 ,  A61M25/0147

    摘要： A medical implant deployment tool and deployment method are disclosed. One aspect of the invention provides an implant system including an implant adapted for endovascular delivery and deployment; and a deployment tool adapted to deploy the implant, with the deployment tool having an actuation controller; a plurality of actuation elements adapted to apply forces to one or more implant deployment mechanisms and each adapted to extend along an actuation element path within a patient's vasculature; and an actuation element compensation mechanism adapted to compensate for differences in length between the actuation element paths. Another aspect of the invention provides a method of deploying an implant including the steps of endovascularly delivering an implant and implant deployment mechanisms to an implant site and applying an actuation force to the implant deployment mechanisms through actuation elements extending through the patient's vasculature while compensating for differences in length between actuation element path lengths to deploy the implant.

    摘要翻译： 公开了一种医用植入物部署工具和部署方法。 本发明的一个方面提供一种植入系统，其包括适于血管内递送和展开的植入物; 以及适于部署所述植入物的展开工具，所述展开工具具有致动控制器; 多个致动元件，其适于向一个或多个植入物展开机构施加力并且每个适于沿着病人脉管系统内的致动元件路径延伸; 以及致动元件补偿机构，其适于补偿致动元件路径之间的长度差异。 本发明的另一方面提供一种部署植入物的方法，所述方法包括以下步骤：血管内递送植入物和植入部署机构到植入部位，并且通过延伸穿过患者脉管系统的致动元件向植入物展开机构施加致动力，同时补偿差异 在部署植入物的致动元件路径长度之间的长度。

    Apparatus and methods for protecting against embolization during endovascular heart valve replacement
    40.
    发明申请
    Apparatus and methods for protecting against embolization during endovascular heart valve replacement 审中-公开
    血管内心脏瓣膜置换术中防止栓塞的装置和方法

    公开(公告)号：US20050137696A1

    公开(公告)日：2005-06-23

    申请号：US10920736

    申请日：2004-08-17

    申请人： Amr Salahieh ,  Brian Brandt ,  Dwight Morejohn ,  Kenneth Michlitsch ,  Tom Saul

    发明人： Amr Salahieh ,  Brian Brandt ,  Dwight Morejohn ,  Kenneth Michlitsch ,  Tom Saul

    IPC分类号： A61F2/01 ,  A61F2/06 ,  A61F2/24

    CPC分类号： A61F2/013 ,  A61F2/2418 ,  A61F2/2439 ,  A61F2002/018 ,  A61F2230/0006 ,  A61F2230/0067 ,  A61F2230/0069 ,  A61F2230/008

    摘要： Apparatus for protecting a patient against embolization during endovascular replacement of the patient's heart valve is provided, the apparatus including a replacement valve configured for endovascular delivery and deployment, and an embolic filter configured for disposal downstream of the replacement valve during deployment of the valve. Apparatus including a delivery catheter having an expandable replacement valve disposed therein, and an embolic filter advanceable along the delivery catheter for diverting emboli released during endovascular deployment of the replacement valve is also provided. Furthermore, methods for protecting a patient against embolization during endovascular replacement of the patient's heart valve are provided, the methods including the steps of endovascularly delivering a replacement valve to a vicinity of the patient's heart valve, endovascularly deploying an embolic filter downstream of the heart valve, and endovascularly deploying the replacement valve.

    摘要翻译： 提供了一种用于在血管内置换患者心脏瓣膜期间保护患者免受栓塞的装置，该装置包括构造成用于血管内递送和展开的置换瓣膜，以及构造成用于在阀的展开期间在置换瓣膜的下游处置的栓塞过滤器。 还提供了包括具有设置在其中的可扩张置换瓣膜的输送导管和沿着输送导管可推进的栓塞过滤器的装置，还提供了在置换瓣膜的血管内展开期间释放的栓塞。 此外，提供了在患者心脏瓣膜的血管内置换期间保护患者免受栓塞的方法，所述方法包括将置换瓣膜血管内输送到患者心脏瓣膜附近的步骤，在心脏瓣膜下游血管内部署栓塞过滤器 ，并且血管内部署更换瓣膜。