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.
申请公布号
WO2011066451(A3)
申请公布日期
2011.10.13
申请号
WO2010US58090
申请日期
2010.11.24
申请人
OLSEN, TIMOTHY W.;ROSEN, DAVID W.;MELKOTE, SHREYES N.;MATHAI, GEORGE K.
发明人
OLSEN, TIMOTHY W.;ROSEN, DAVID W.;MELKOTE, SHREYES N.;MATHAI, GEORGE K.