Advanced Medical Technologies Inc. Signs First Manufacturing Agreement with Desert Aire Corp.

Business Editors/Environmental Writers

BOCA RATON, Fla.--(BUSINESS WIRE)--May 21, 2001

Advanced Medical Technologies Inc. (OTCBB:ADMD), developer of the patented hydrologic WaterStar system, capable of producing drinking water from air moisture, today announced its first manufacturing agreement with Desert Aire Corp. Desert Aire will fabricate the dehumidification portion of the larger WaterStar models designed principally for commercial use.

Desert Aire, located in Milwaukee, Wisconsin manufactures commercial and industrial dehumidification systems. These products and devices are produced for many well-known large companies as well as for municipalities. Desert Aire President, Keith Coursin stated that he was gratified to be part of the evolution of the WaterStar System and that Desert Air is excited about the opportunity to participate in the manufacturing process.

ADMD President & C.E.O. Don Brumlik stated, "Contracting with Desert Aire Corp. represents a step forward for ADMD and its full-scale rollout of the WaterStar technology within every niche of the $4 billion drinking water industry, including the consumer bottled water and filtered water segments. Designed for universal application, the WaterStar(TM) air moisture to pure water system will initially be introduced to three priority market segments that have exhibited high demand and applicability for the company's technology: residential/consumer, office and commercial."

"The Desert Aire agreement brings the company one step closer to full operation. We have had discussions with a number of companies all of which have expressed an interest in becoming a WaterStar manufacturer, and Desert Aire has demonstrated a willingness and the knowledge necessary to execute," Brumlik continued. "The introduction of our technology will demonstrate to the market the WaterStar way, by providing a unique patented access to an efficient, continuous, inexhaustible supply of the highest quality drinking water available without the inconvenience, packaging waste and expense of bottled or filtered water."

The dehumidification portion of machines to be manufactured by Desert Aire are of four sizes. The smallest machine is designed to produce 22 gallons of water per day and the largest 995 gallons per day. These output estimates are based on the climate being 80 degrees with 60 percent relative humidity. The water produced by the WaterStar System will be contaminant-free, fresh tasting drinking water for approximately 20 cents per gallon.

About Advanced Medical Technologies Inc. (OTCBB:ADMD) Advanced Medical Technologies Inc. is a Nevada corporation engaged in the development, manufacturing and marketing of a scientifically proven technology that condenses sterile drinking water from existing moisture in the atmosphere. Developed over 15 years and an investment of half a million dollars in research and development, Advanced Medical Technologies' WaterStar(TM) portable air-to-water conversion system offers a convenient and cost-effective alternative to filtered and bottled water, and addresses current health, environmental and safety issues surrounding chlorinated municipal tap or private well water. Unlike water filtration devices currently available on the market, an embedded computer chip continuously monitors the performance of ultraviolet sterilization treatments and powerful electrostatic and carbon filters to ensure the water quality is always 100% pure.

This Press Release, with respect to the financial and operational impact of the projected financial results contains forward-looking statements that involve a number of risks and uncertainties. There are numerous factors that could cause actual results to differ materially from those indicated by such forward-looking statements.