NORWOOD, Mass.--(BUSINESS WIRE)--Aspect Medical Systems, Inc. (NASDAQ: ASPM) today announced that it intends to offer, subject to market conditions and other factors, approximately $110 million aggregate principal amount of convertible senior notes due 2014 to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended. Aspect Medical also expects to grant the initial purchaser of the notes an option to purchase an additional $15 million principal amount of notes.
