Dan Allen, the inventor of the original Allen Stirrup, again revolutions the patient positioning in the operating room (OR). TrenGuard is developped as an efficient and safe replacement of the classical shoulder braces for the challenging Trendelenburg position in robot surgery. ArmGuard gives an answer for the AORN recommendation ‘not to tuck the arms’ (wrap the arms in a blanket under the patient). FaceGuard protects the head of the patient during Minial Invasive Surgery (MIS) and offers an extra sterila table surface in the operating field. ShroudGuard protects the shrouds of an operation table pedestrial against wrickling.