20900023 4 125 75000 13:27:39 24/01/1995
20900023.dat 212x4 619/mV 12 0 -20 20947 0 II 
20900023.dat 212x4 652/mV 12 0 23 -8439 0 V 
20900023.dat 212 2000 12 0 49 -32203 0 PLETH 
20900023.dat 212 2000 12 0 -986 15953 0 RESP