History of Cleaning and Sterilisation Flashcards
what did louis pasteurs experiments prove
microorganisms growth could be prevented or managed
what are the 3 categories in spaulding classification
critical
semi critical
non critical
what is a critical device
penetrates soft tissues
what is a semi-critical device
comes into contact with intact skin and mucous membranes
what is a non-critical device
comes into contact with skin and intact mucous membrane
what is BS EN
standards that all parties must achieve
what is SHTM
guidance documents used to reference these standards
what is included in the life cycle diagram for processing instruments
cleaning, disinfection, inspection, packaging, sterilisation, transportation, storage, use, transport
what does cleaning do
remove all of biological matter from surface of instruments following use
what are the reasons that instruments must be cleaned as the first stage
functionality of instrumentation
minimise spread of contamination
prevent failed procedures
achieve steam contact
legal requirement
what is the recommended cleaning method
washer disinfector
what is the secondary cleaning method
ultrasonic bath
if washer disinfector and ultrasonic bath dont work what should you do
manual cleaning
what are the 2 types of steriliser
vacuum and non-vacuum
what is the operator
a person, designated by management with the authority to operate a WD
