| 20090069902 | ARTIFICIAL CONTRACTILE TISSUE - Artificial contractile tissue including a structure (b,f) and several fibers (a,g) of variable length which are fixed at their ends to the structure (b,f). The fibers (a,g) are made of a contractile material which can be activated by an activator in such a way as to provide a tissue in a rest or in an activated position, the rest position being defined with non-rectilinear fibers (a,g) and the activated position being defined with fibers (a,g) of reduced length; the transition from the rest towards the activated position or vice-versa being defined by a fiber movement along a lateral direction which is perpendicular with respect to the fiber length. | 03-12-2009 |
