NEWS RELEASE



ETC 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: ETCC) (“ETC” 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 ETC chambers. They have purchased directly a total of six (6) BARA-MED® XD chambers and additionally have recommended ETC’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. ETC’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.”
 
ETC is the manufacturer of a 4th generation, time-honored computerized monoplace hyperbaric chamber. The BARA-MED® XD includes ETC’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. ETC 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 ETC’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
This news release contains forward-looking statements, which are based on management's expectations and are subject to uncertainties and changes in circumstances. Words and expressions reflecting something other than historical fact are intended to identify forward-looking statements, and these statements may include terminology such as "may", "will", "should", "expect", "plan", "anticipate", "believe", "estimate", "future", "predict", "potential", "intend", or "continue", and similar expressions. We base our forward-looking statements on our current expectations and projections about future events or future financial performance. Our forward-looking statements are subject to known and unknown risks, uncertainties and assumptions about ETC and its subsidiaries that may cause actual results to be materially different from any future results implied by these forward-looking statements. We caution you not to place undue reliance on these forward-looking statements.