BARA·MED Places a BARA-MED® XD Monoplace Hyperbaric Chamber with Comprehensive Healthcare Solutions, Inc.

Southampton, PA, September 22, 2009. Environmental Tectonics Corporation’s (OTC Bulletin Board: BARA·MEDC) (“BARA·MED” or the “Company”) BioMedical Systems today announced the sale of an additional BARA-MED® XD Monoplace Hyperbaric Chamber to Comprehensive Healthcare Solutions, Inc. Comprehensive Healthcare Solutions is a growing company who focuses solely on initiating and operating wound healing institutes throughout the United States. This sale represents the ongoing commitment that Comprehensive Healthcare Solutions has with BARA·MED chambers. They have purchased directly a total of six (6) BARA-MED® XD chambers and additionally have recommended BARA·MED’s chambers to other hospitals which has generated additional sales.
Mario Caruso, CHT, DMT-A, Technical Director, Hyperbaric Services for Comprehensive Healthcare Solutions, remarked, “We strive to be at the cutting edge of advances in wound care and hyperbaric medicine. BARA·MED’s BARA-MED® XD monoplace chamber’s advanced component features such as computer control, programmable curvilinear descent, and more, make it the hyperbaric chamber of choice for us.”
BARA·MED is the manufacturer of a 4th generation, time-honored computerized monoplace hyperbaric chamber. The BARA-MED® XD includes BARA·MED’s automated chamber Operating System for Control And Recordkeeping (O.S.C.A.R. ™).
O.S.C.A.R. ™ produces a comprehensive documentation of the treatment, thereby diminishing the need for operator dive time management and paper recordkeeping. These features enable technicians to focus their attention on patient care and management.
We are proud to be the manufacturer of the industry’s most technically advanced hyperbaric chamber. BARA·MED chambers remain the leader in providing a patient friendly pressurization alternative (Smooth Ride™) that minimizes complications due to middle ear and sinus barotraumas without increasing compression time.
Dave Mitchell, Vice President of BARA·MED’s Control Systems Group, commented, “We are very satisfied to continue our long-standing relationship with Comprehensive Healthcare Solutions. We appreciate their continued confidence in our ability to deliver a world-class system.”

Forward-looking Statements
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