MELKOTE, Shreyes N.,MATHAI, George K.,ROSEN, David W.,OLSEN, Timothy W.
申请号：
EP10833971
公开号：
EP2504042A4
申请日:
2010.11.24
申请国别(地区):
EP
年份:
2017
代理人:
摘要：
An apparatus includes a component having a shape memory material. The shape memory material has a first shape including a substantially elongate segment. The shape memory material has a second shape including a helix having a first ring and a second ring configured to exert a compressive force on a membrane interleaved between the first ring and the second ring and lying in a plane substantially perpendicular to an axis of the helix, the shape selectable based on an external stimulus.
