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
HK1208797(A1)
申请公布日期
2016.03.18
申请号
HK20150109578
申请日期
2015.09.29
申请人
ABBOTT CARDIOVASCULAR SYSTEMS INC.
发明人
ELI, ERIK DAVID;NGO, MICHAEL HUY;TROLLSAS, MIKAEL;HOSSAINY, SYED;SMITH, JOSHUA TAKESHI;DAVALIAN, DARIUSH