FOUNTAIN VALLEY, CALIFORNIA -- (MARKET WIRE) -- March 14, 2007 -- Sutura, Inc. (“Sutura”) (OTCBB: SUTU), an innovative developer of minimally invasive vascular suturing devices, announced today that it has received an additional $1.5 million in financing from Minneapolis-based Whitebox Advisors, LLC. Whitebox exercised an option to invest an additional $1.5 million in Sutura that was granted as part of a previous financing completed last December.