10 MEDICAL DEVICES, NAMELY FILTER SETS CONSISTING OF PLASMA FILTERS, PRECIPITATION FILTERS, AND ULTRAFILTERS; AND TRANSFUSION SYSTEMS COMPRISED OF RECIRCULATION TUBES, SUBSTITUTION SOLUTION PUMP TUBES, FILTRATE PUMP TUBES, BUFFER SOLUTION TUBES, PLASMA TUBES, CONNECTION TUBES, Y-CONNECTORS, A-TUBES, V-TUBES; HEPARIN-ADSORBERS FOR THE TREATMENT OF CORONARY SCLEROSIS BY HEPARIN-INDUCED EXTRACORPORAL LDL PRECIPITATION