sterilization Essays -- essays research papers fc

The only way to ensure that sterilization has occurred is to use the biological monitoring methods. This is because these be the only tests done which denominate whether or not actual microbial life has been killed. Biological methods ar the only ones which are recommended by the CDC (Centers for Disease Control and Prevention), the AAMI (Association for the Advancement of medical checkup Instrumentation), the AMA (American Medical Association), OSHA, and OSAP (Office Safety and Asepsis Procedures Foundation)Biological monitoring is basically evaluating a sterilization process by rendering highly resistant bacterial spores biologically inert. The highly resistant bacterial spores use varies depending on what smorgasbord of sterilizer was used. For example vitamin B stearothermophilus spores for steam and chemical vapor sterilizers, Bacillus subtilis spores for dry heat and ethylene oxide sterilizers. These specific Bacillus spores are used because they are more resistant, and present in greater numbers than are the common microbial contaminants found on patient care equipment. If it is be that these spores necessitate been killed, it is strongly implied that other potential pathogens in the load have also been killed. In this method, living spores which are resistant to whichever sterilizing agent is existence tested are prepared in either a egotism contained system, such as dry sp...