The disclosure pertains to profile reduction seals associated with heart valve replacements which may reduce or eliminate paravalvular regurgitation and methods of fabricating such seals. The generally cylindrical multilayer seals of the disclosure include a crown-like end and reinforcing elements which facilitate compression of the seal and associated device by minimizing bunching of the seal as it enters a delivery system.
申请公布号
WO2013052757(A2)
申请公布日期
2013.04.11
申请号
WO2012US58886
申请日期
2012.10.05
申请人
BOSTON SCIENTIFIC SCIMED, INC.
发明人
GREGG, PETER, W.;PAUL, DAVID, J.;BRANDT, BRIAN, D.;KHOKHAR, RAJAN