Nadav Yellin,Samuel M. Shaolian,Jeffrey P. DuMontelle
申请号：
US13799642
公开号：
US20130226290A1
申请日:
2013.03.13
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Apparatus, systems, and methods are provided for percutaneous transcatheter delivery and fixation of annuloplasty rings to heart valves. An annuloplasty ring includes an outer tube, an inner body member, and an anchor deployment system. The outer tube includes a plurality of windows and has an axis along its length. The internal body member includes a plurality of anchors formed perpendicular to the axis. The anchor deployment system selectively rotates the internal body member with respect to the axis of the outer tube. The rotation deploys the plurality of anchors through the plurality of windows.
