IRVINE, CA -- (MARKET WIRE) -- October 17, 2006 -- HealthSonix, Inc. (PINKSHEETS: HSXI); (FRANKFURT: H7S) -- The Company today announced that it has signed a letter of intent for distribution rights for Mexico. The agreement is with InfoMedica S.A. of Monterey, Mexico for the exclusive marketing and distribution rights of its enSonix@home medical device. The initial product deliveries will take place in the first quarter of 2007.