INSULATED CLEAN COMPARTMENT FOR FLEXIBLE PROCESSING SYSTEM Russian patent published in 1994 - IPC

FIELD: medicine. SUBSTANCE: compartment contains fence made of building structures belonging to the existing accommodations with these structures having dismountable walls, perforated ceiling and floor mounted inside them so that they can form an overhead chamber connecting to the input ventilation facilities. The structures also accommodate a clean working area and an intermediate gray area coupled to the exhaust ventilation facilities with the effective cross section of the ceiling and floor being sufficiently large for the pressure in the overhead chamber to be superior of that in the clean working area which in its turn is higher than in the intermediate zone. EFFECT: compliance with appropriate rules, increased durability. 2 cl, 2 dwg