NEWTON, Mass.--(BUSINESS WIRE)--April 26, 2006--Aspect Medical Systems, Inc. (NASDAQ: ASPM - News) Aspect Medical Systems, Inc. (NASDAQ: ASPM - News), reported today that revenue was $21.9 million for the first quarter of 2006, an increase of 28% over revenue of $17.1 million in the first quarter of 2005. Product revenue was $20.4 million, a 21% increase from $16.9 million in the first quarter of 2005.
