The device 4, wherein {HEAD ~ the path} in the shell is created in {TAIL ~ response} to the shape memory material attaining a predetermined temperature 
is created in
The device 4 , wherein { HEAD ~ the path } in the shell is created in { TAIL ~ response } to the shape memory material attaining a predetermined temperature
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH