KELSEY RAE COOPER,REGGIE ROTH,LIAM RYAN,ROBERT HANNON,JAMES MICHAEL ENGLISH
申请号：
US16264941
公开号：
US20190231361A1
申请日:
2019.02.01
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of making a vascular occlusion device may include cutting a tubular member to form an expandable frame including a first hub integrally formed with the expandable frame adjacent a first end of the expandable frame, and a plurality of longitudinally-oriented struts extending in a direction opposite the first end； heat-setting the expandable frame to define an expanded configuration of the expandable frame； sliding a constrainment member over the plurality of longitudinally-oriented struts, the constrainment member being formed using additive manufacturing technology； fixedly securing the constrainment member to the plurality of longitudinally-oriented struts to define a second hub of the expandable frame； and cutting the plurality of longitudinally-oriented struts adjacent the constrainment member and opposite the first end relative to the constrainment member.
