In-Depth Survey Report: Control Technology for Ethylene Oxide Sterilization in Hospitals at St. Francis/St. George Hospital, Cincinnati, Ohio

摘要

An in depth survey of control technology for reducing exposure during ethylene-oxide (75218) sterilization was conducted at Saint Francis/Saint George Hospital (SIC-8062), Cincinnati, Ohio, in January, 1985. Personal and area air samples were analyzed for ethylene-oxide. Engineering controls consisted of isolating the sterilizer, local exhaust ventilation above the sterilizer door and exit drain, and general ventilation. The author commends the facility for a very sound program of ethylene-oxide control. Decontamination room personnel could be at risk in case of an inadvertent release of ethylene-oxide from the sterilizer safety valve or other leaks in the sterilizer cabinet. The condition could be easily remedied by enclosing the top of the cabinet. Environmental monitoring is also recommended.