SYSTEMS AND METHODS FOR ENSURING SAFE AND RAPID DEPLOYMENT OF PROSTHETIC HEART VALVES
    3.
    发明申请
    SYSTEMS AND METHODS FOR ENSURING SAFE AND RAPID DEPLOYMENT OF PROSTHETIC HEART VALVES 有权
    确保安全和快速部署预防心脏瓣膜的系统和方法

    公开(公告)号:US20130245751A1

    公开(公告)日:2013-09-19

    申请号:US13797572

    申请日:2013-03-12

    IPC分类号: A61F2/24

    摘要: A quick-connect heart valve prosthesis that can be quickly and easily implanted during a surgical procedure is provided. The heart valve may include a substantially non-expandable, non-compressible prosthetic valve and a plastically-expandable frame, thereby enabling attachment to the annulus without sutures. A system and method for deployment includes an integrated handle shaft and balloon catheter. A safety member disposed between the balloon catheter and handle shaft prevents premature catheter advancement prior to heart valve placement at the annulus, and also may prevent premature balloon inflation prior to full catheter advancement.

    摘要翻译: 提供了一种快速连接的心脏瓣膜假体,可以在手术过程中快速方便地植入。 心脏瓣膜可以包括基本上不可膨胀的,不可压缩的人造瓣膜和可塑性可扩张的框架,从而使得能够在没有缝线的情况下附接到环形区域。 一种用于部署的系统和方法包括一体式手柄轴和球囊导管。 设置在球囊导管和手柄轴之间的安全构件防止在心瓣膜置于环形空间之前过早的导管前进,并且还可以在全导管前进之前防止过早的球囊膨胀。