SAN JOSE, Calif.--(BUSINESS WIRE)--May 4, 2006--HemoSense, Inc. (AMEX:HEM - News) today announced it has signed an exclusive distribution agreement with Biodis SA, a STAGO Group company, to market and distribute HemoSense’s portable INRatio® Prothrombin Time PT/INR Monitoring system for patient self testing in France. The agreement with Biodis represents the Company’s 16th international distribution agreement and expands HemoSense’s distributor reach to 22 countries internationally.