James F. McGuckin, JR.,John D. Leedle,James S. Tarmin,Thanu Anidharan
申请号:
US14616674
公开号:
US20150150548A1
申请日:
2015.02.07
申请国别(地区):
US
年份:
2015
代理人:
摘要:
A device for closing an aperture in a vessel wall comprising a covering member having a longitudinal axis and positionable inside the vessel against the internal opening of the aperture and a first spherical retainer positionable external of the vessel. The covering member has a dimension to prevent egress of fluid through the aperture.