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.
申请公布号
US2012046673(A1)
申请公布日期
2012.02.23
申请号
US201113290941
申请日期
2011.11.07
申请人
MCGUCKIN, JR. JAMES F.;LEEDLE JOHN D.;TARMIN JAMES S.;ANIDHARAN THANU
发明人
MCGUCKIN, JR. JAMES F.;LEEDLE JOHN D.;TARMIN JAMES S.;ANIDHARAN THANU