Igor Kovalsky,Ilia Hariton,Yossi Tuval,Nadav Yellin
申请号：
US13736494
公开号：
US09066801B2
申请日:
2013.01.08
申请国别(地区):
US
年份:
2015
代理人:
摘要：
Heart valve prostheses are provided for replacing a cardiac valve. The heart valve prosthesis includes a self-expanding frame including a first portion and a second portion. In the collapsed configuration, the first portion is positioned adjacent to the second portion. In the expanded configuration, the first portion moves to be positioned within an interior area of the second portion.
