A medical device includes a polymer scaffold crimped to a catheter having an expansion balloon. The scaffold has a structure that produces a low late lumen loss when implanted within a peripheral vessel and also exhibits a high axial fatigue life. In a preferred embodiment the scaffold forms ring structures interconnected by links, where a ring has 12 crowns and at most two links connecting adjacent rings.
申请公布号
HK1212195(A1)
申请公布日期
2016.06.10
申请号
HK20160100214
申请日期
2016.01.08
申请人
ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人
HOSSAINY, SYED;ABUNASSAR, CHAD J.;NGO, MICHAEL HUY;ELI, ERIK DAVID;PRABHU, SANTOSH V.;TROLLSAS, MIKAEL;RAPOZA, RICHARD