An endoprosthesis includes a body defining a flow passage therethrough. The body is capable of maintaining patency in a blood vessel and includes iron or an alloy thereof. The body has a nano-structured surface comprising iron oxide in which the individual nano-structures have a height to thickness aspect ratio of at least 5:1.
申请公布号
US2009281613(A1)
申请公布日期
2009.11.12
申请号
US20080117932
申请日期
2008.05.09
申请人
BOSTON SCIENTIFIC SCIMED, INC.
发明人
ATANASOSKA LILIANA;RADHAKRISHNAN RAJESH;ARCAND BEN;WARNER ROBERT W.