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Microorganisms growing on an agar plate. Sterilization (British English: sterilisation) refers to any process that removes, kills, or deactivates all forms of life (particularly microorganisms such as fungi, bacteria, spores, and unicellular eukaryotic organisms) and other biological agents (such as prions or viruses) present in fluid or on a specific surface or object. [1]
Sterile dental instruments from hospital central supply (barcoded label indicating sterilization date, expiry date and contents). The central sterile services department (CSSD), also called sterile processing department (SPD), sterile processing, central supply department (CSD), or central supply, is an integrated place in hospitals and other health care facilities that performs sterilization ...
Equipment used in aseptic processing of food and beverages must be sterilized before processing and remain sterile during processing. [1] When designing aseptic processing equipment there are six basic requirements to consider: the equipment must have the capability of being cleaned thoroughly, it must be able to be sterilized with steam, chemicals, or high-temperature water, sterilization ...
For example, metal bedpans and urinals needed to be cleaned and bagged after use on nursing stations before being brought to the Sterile Processing Department (SPD); a.k.a. former name “Central ...
USP 800 (Hazardous Drugs—Handling in Healthcare Settings) is a guideline created by the United States Pharmacopeia Convention (USP), as one of their General Chapters through which the USP "sets quality standards for medicines, dietary supplements and food ingredients".
The Healthcare Sterile Processing Association (HSPA), formerly International Association of Health Central Service Material Management (IAHSCMM), [3] is a professional association which represents healthcare Central Service (CS) professionals, and is based in Chicago, Illinois with over 48,000 [4] members worldwide.
So SAL is used to express the probability of the survival. For example, medical device manufacturers design their sterilization processes for an extremely low SAL, such as 10 −6, which is a 1 in 1,000,000 chance of a non-sterile unit. SAL also describes the killing efficacy of a sterilization process.
Aseptic processing involves maintaining a sterile environment to prevent the introduction of contaminants during the manufacturing of products, such as sterile injectable medications and sterile medical equipment. This requires stringent control over personnel behavior, equipment sterilization, and the cleanroom environment. [16]