20900018 4 125 75000 12:37:39 24/01/1995
20900018.dat 212x4 619/mV 12 0 484 -21379 0 II 
20900018.dat 212x4 652/mV 12 0 -130 -995 0 V 
20900018.dat 212 2000 12 0 -413 2654 0 PLETH 
20900018.dat 212 2000 12 0 -207 -19098 0 RESP