Biggest medical device companies

Rank	Company	2001 revenue (millions)	% change from 2000
1	Boston Scientific Corp.	2,673.00	0.34
2	Haemonetics Corp.	317.33	10.21
3	Polymedica Corp.	263.60	26.73
4	Cytyc Corp.	220.99	55.56
5	Hologic Inc.	181.08	54.77
6	Zoll Medical Corp.	123.95	12.18
7	Candela Corp.	61.51	-11.33
8	NMT Medical Inc.	39.21	7.50
9	Inverness Medical Innovations Inc.	37.34	-26.85
10	Aspect Medical Systems Inc.	35.83	-0.54
Data compiled by Compustat.