OPTI Medical Systems, Inc.

OPTI Medical Receives Health Canada Approval for Lactate on OPTI® CCA-TS

ROSWELL, Georgia, November 30, 2009—OPTI Medical has received a license from Health Canada to market new B-LAC cassette for the OPTI® CCA-TS analyzer in Canada. The B-LAC cassette measures pH, PCO2, PO2, tHb, SO2 and lactate all on one single-use disposable cassette.