SonoSite to Present at WBBA Invest Northwest(TM) CEO and Investor Forum

SonoSite, Inc. (Nasdaq: SONO), the world leader in
hand-carried ultrasound, today announced that Mike Schuh, CFO and Anne
Bugge, Vice President, Corporate Affairs, will present at the
Washington Biotechnology and Biomedical Association (WBBA) 2006 Invest
Northwest(TM) CEO and Investor Forum on Tuesday, March 21 at 11:15
a.m. PT. The conference is being held at the Bell Harbor Conference
Center in Seattle. The presentation will include a review of the
company's business strategy and historical financial results.
   An audio webcast can be accessed via the "Investors" Section of
SonoSite's website at www.sonosite.com. The webcast will be available
beginning March 21, 2006 and will remain posted for 30 days.

   About SonoSite

   SonoSite, Inc. (www.sonosite.com) is the innovator and world
leader in hand-carried ultrasound, with an installed base of more than
25,000 systems. The company, headquartered near Seattle, Washington,
is represented by eight subsidiaries and a global distribution network
in over 75 countries. SonoSite's small, lightweight systems are
expanding the use of ultrasound across the clinical spectrum by
cost-effectively bringing high performance ultrasound to the point of
patient care. The company employs approximately 500 people worldwide.