USP30-1116(1-14页翻译)..doc

1116 MICROBIOLOGICAL EVALUATION OF CLEAN ROOMS AND OTHER CONTROLLED ENVIRONMENTS 洁净室微生物评价与其它控制环境 The purpose of this informational chapter is to review the various issues that relate to aseptic processing of bulk drug substances, dosage forms, and in certain cases, medical devices; and to the establishment, maintenance, and control of the microbiological quality of controlled environments. 此章节报告的目的是综述了涉及到大量药剂的物料、剂型的无菌处理的各种问题，以及在某些情况下的医疗器械；和微生物的质量控制的环境建立、维护和控制。 This chapter includes discussions on (1) the classification of a clean room based on particulate count limits; (2) microbiological evaluation programs for controlled environments; (3) training of personnel; (4) critical factors in design and implementation of a microbiological evaluation program; (5) development of a sampling plan; (6) establishment of microbiological Alert and Action levels; (7) methodologies and instrumentation used for microbiological sampling; (8) media and diluents used; (9) identification of microbial isolates; (10) operational evaluation via media fills; and (11) a glossary of terms. Excluded from this chapter is a discussion of controlled environments for use by licensed pharmacies in the preparation of sterile products for home use, which is covered under Pharmaceutical Compounding—Sterile Preparations 797 There are alternative methods to assess and control the microbiological status of controlled environments for aseptic processing. Numerical values included in this chapter are not intended to represent absolute values or specifications, but are informational. Given the variety of microbiological sampling equipment and methods, one cannot reasonably suggest that the attainment of these values guarantees the needed level of microbial control or that excursions beyond values in this chapter indicate a loss of control. The improper application of microbiological sampling and analysis may cause significant variability and the potential for inadvertent contam