MALVERN, Pa.--(BUSINESS WIRE)--July 17, 2006--Siemens Medical Solutions has been ranked number one in ultrasound radiology market share and, for the sixth consecutive year, has the number one selling ultrasound product in the U.S., according to the Klein Biomedical Consultants (KBC) 2005 annual report. KBC, a strategic marketing firm recognized as one of the world's leading authorities on the ultrasound market, reports that Siemens' flagship ACUSON Sequoia(TM) ultrasound platform was the number one selling product in 2005 based on sales volume.