Methods and apparatus for performing valvuloplasty
    93.
    发明授权
    Methods and apparatus for performing valvuloplasty 有权
    进行瓣膜成形术的方法和装置

    公开(公告)号:US08579962B2

    公开(公告)日:2013-11-12

    申请号:US11314969

    申请日:2005-12-20

    IPC分类号: A61F2/24

    摘要: The present invention relates to apparatus and methods for performing valvuloplasty. In some embodiments, the apparatus includes an expandable braid valvuloplasty device. In some embodiments, the methods and apparatus may be used as an adjunct to percutaneous heart valve replacement. In some embodiments, the apparatus and methods may provide a medical practitioner with feedback, monitoring or measurement information, e.g., information relevant to percutaneous transcatheter heart valve replacement.

    摘要翻译: 本发明涉及进行瓣膜成形术的装置和方法。 在一些实施例中,该装置包括可扩张的编织瓣膜成形术装置。 在一些实施例中,方法和装置可以用作经皮心脏瓣膜置换的辅助装置。 在一些实施例中,该装置和方法可以向医务人员提供反馈,监测或测量信息,例如与经皮经导管心脏瓣膜置换相关的信息。

    MEDICAL IMPLANT DEPLOYMENT TOOL
    94.
    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

    IPC分类号: A61F2/24

    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。