0000891618-01-500698 10-Q 1 20010331 20010514 INTUITIVE SURGICAL INC 0001035267 3842 770416458 DE 1231 10-Q 34 000-30713 1632881 1340 W MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043 6502377000 1340 W MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043 10-Q 1 f72328e10-q.txt FORM 10-Q FOR THE PERIOD ENDING 3/31/01