公开(公告)号：WO2016161098A1

公开(公告)日：2016-10-06

申请号：PCT/US2016/025245

申请日：2016-03-31

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： BHAVE, Aparna ,  BOISMIER, Dennis A. ,  CHOUINARD, Paul F. ,  THURK, Shelley

IPC: A61F2/915

CPC classification number: A61F2/89 ,  A61F2/915 ,  A61F2002/91575 ,  A61F2210/0004 ,  A61F2250/0067 ,  A61F2250/0098

Abstract: A bioabsorbable stent comprises a plurality of struts interconnected by a plurality of curved intersections. Each of the plurality of curved intersections defines a crescent shaped opening therethrough. The stent has a manufactured state, a crimped state and an expanded state. The crescent shaped openings each have a width and a length such that in the crimped state the width of the crescent shaped opening is less than the width of the crescent shaped opening in the manufactured state or the expanded state.

Abstract translation: 生物可吸收支架包括由多个弯曲交叉点相互连接的多个支柱。 多个弯曲交叉点中的每一个限定穿过其中的月牙形开口。 支架具有制造状态，卷曲状态和展开状态。 新月形开口各自具有宽度和长度，使得在卷曲状态下，月牙形开口的宽度小于制造状态或膨胀状态下的月牙形开口的宽度。