Means of sterilisation include heat, chemicals, irradiation, high pressure and filtration. Sterilisation is distinct from disinfection, sanitisation and pasteurisation, in that sterilisation kills, deactivates, or eliminates all forms of life and other biological agents which are present.
#SURGICAL INSTRUMENTS QUIZ FREE FREE#
Sterilisation is a process of making objects free from bacteria or other micro-organisms usually by heat or chemical means. Cleaning must be thoroughly performed before disinfection or sterilisation is attempted.ĭisinfection is a process in which most or nearly all micro-organisms, whether or not pathogenic, are killed through the use of chemicals, heat or ultraviolet rays. Important processes / definitions:Ĭleaning is carried out manually to ensure that the instrument is free from contaminants, dust, dirt, secretions, marks, stains or unwanted matter etc. You cannot sterilise an instrument without decontamination. She shares her experience on decontamination and sterilisation of instruments and medical devices, something we all take for granted.ĭecontamination is a term used to describe a combination of processes including cleaning, disinfection and / or sterilisation used to make a re-useable item safe for further use. This has allowed her to gain a wealth of experience on ophthalmic procedures, nursing in under-privileged parts of the world, leadership, management and use of scarce resources. Ann-Marie Ablett is a Theatre Nurse and Team Leader who volunteers with Orbis.
0 kommentar(er)
