Bacteriological evaluation of a mobile laminar cross-flow unit for surgery, under laboratory circumstances
نویسندگان
چکیده
منابع مشابه
hazard evaluation of gas condensate stabilization and dehydration unit of parsian gas refinery using hazop procedures
شناسایی مخاطرات در واحد 400 پالایشگاه گاز پارسیان. در این پروزه با بکارگیری از تکنیک hazop به شناسا یی مخاطرات ، انحرافات ممکن و در صورت لزوم ارایه راهکارهای مناسب جهت افزایش ایمنی فرا یند پرداخته میگردد. شرایط عملیاتی مخاطره آمیز نظیر فشار و دمای بالا و وجود ترکیبات مختلف سمی و قابل انفجار در واحدهای پالایش گاز، ضرورت توجه به موارد ایمنی در این چنین واحدهایی را مشخص می سازد. مطالعه hazop یک ر...
Evaluation of laminar flow microbiological safety cabinets.
The microbiological control efficiency of two class 100 laminar down-flow hoods was determined by using aerosols of Bacillus subtilis var. niger spores. The first unit challenged utilized a slanted eyelid to partially enclose the front work opening. This hood showed nearly perfect control of ambient organisms in the work area. It also gave a 10(6) or greater drop in the number of organisms pass...
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Laparoscopy is increasingly selected instead of the laparotomies at the last three decades. The earliest indications of laparoscopies were mostly for gynaecological treatments and cholecystectomies (Cunningham, 1998). Since then, spectrum has been expanding. Increasing laparoscopy experience caused expansion of the indications and, contrary to this, declining the contraindications. So, it can a...
متن کاملA laminar flow unit for the care of critically ill newborn infants
INTRODUCTION Medical and nursing care of newborns is predicated on the delicate control and balance of several vital parameters. Closed incubators and open radiant warmers are the most widely used devices for the care of neonates in intensive care; however, several well-known limitations of these devises have not been resolved. The use of laminar flow is widely used in many fields of medicine, ...
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ژورنال
عنوان ژورنال: Journal of Hygiene
سال: 1976
ISSN: 0022-1724
DOI: 10.1017/s0022172400054887