0001045969-99-000609 10-Q 2 19990630 19990813 DIAMETRICS MEDICAL INC 0000895380 3845 411663185 MN 1231 10-Q 34 000-21982 99689181 2658 PATTON RD ROSEVILLE MN 55113 6516398035 2658 PATTON ROAD ROSEVILLE MN 55113 10-Q 1 000104596999000609-001-seq1-10-q.txt FORM 10-Q EX-27 2 000104596999000609-002-seq2-ex-27.txt FINANCIAL DATA SCHEDULE