Practice Fusion is a free EHR. The upside is that it's free and it's easy to use. I don't know if it's quite as good as other fee based EHRs and I'm also not exactly sure how they make money on all the data they collect. But still Practice Fusion is a useful resource for many doctor's offices.
SonoSite is owned by Fuji and is a leader in medical imaging, particularly ultrasound. SonoSite got its start in the labs of America's Department of Defense which funded and developed the initial technology. They are a true innovator in the field.