it is not possible within the therapeutic window to supply all prior information to and obtain prior informed consent from his or her legally designated representative;
ní féidir laistigh den fhuinneog theiripeach gach faisnéis a chur ar fáil dá ionadaí nó dá hionadaí arna ainmniú de réir dlí agus toiliú feasach a fháil óna ionadaí nó óna hionadaí arna ainmniú de réir dlí;