0001047469-99-026748 SC 13D 5 19990708 DIAMETRICS MEDICAL INC 0000895380 3845 411663185 MN 1231 SC 13D 34 005-42757 99661080 2658 PATTON RD ROSEVILLE MN 55113 6126398035 2658 PATTON ROAD ROSEVILLE MN 55113 HEWLETT PACKARD CO 0000047217 3570 941081436 DE 1031 SC 13D 3000 HANOVER ST PALO ALTO CA 94304 4158571501 3000 HANOVER ST MS 20BQ PALO ALTO CA 94304 SC 13D 1 000104746999026748-001-seq1-sc-13d.txt SCHEDULE 13-D EX-1 2 000104746999026748-002-seq2-ex-1.txt EXHIBIT 1 EX-2 3 000104746999026748-003-seq3-ex-2.txt EXHIBIT 2 EX-3 4 000104746999026748-004-seq4-ex-3.txt EXHIBIT 3 EX-4 5 000104746999026748-005-seq5-ex-4.txt EXHIBIT 4