HERNDON, Va.--(BUSINESS WIRE)--Guardian Technologies International, Inc. (OTCBB:GDTI), innovators of groundbreaking medical imaging and threat detection technology with critical and immediate applications for the healthcare and homeland security markets, today announced a Teaming and Joint Development Agreement with Delft Diagnostic Imaging, a major innovator and leading division of Dutch software development company Rogan-Delft. The agreement is consistent with the Company’s strategic plan to partner with leading manufacturers of medical imaging systems to integrate its next generation disease detection and quantification technology as a means of accelerating worldwide market acceptance and shorten overall time to market.