Paul T. Rothstein;Alexander J. Hill;Michael M. Green;Paul A. Iaizzo;Michael J. Hobday
发明人:
Paul T. Rothstein,Alexander J. Hill,Michael J. Hobday,Michael M. Green,Paul A. Iaizzo
申请号：
US12750829
公开号：
US09050129B2
申请日:
2010.03.31
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A positioning device for providing access to a ventricle of a heart. In one embodiment, the device includes a cup positionable over an apex of the heart and at least a first access valve in the cup for accessing an entry point to the ventricle of the heart.
