Medical asepsis aims to minimise the risk of contamination by microorganisms, and prevent their transmission by applying standard principles of infection prevention, including decontaminating hands, use of PPE, maintaining an aseptic area, and not touching susceptible sites or the surface of invasive devices (NICE 2012) Aseptic techniques are those aimed at the elimination of all infectious micro-organisms during procedures” (Humes and Lobo 2009). Staff are personally responsible to ensure that they have the required knowledge and skill to undertake procedures that require asepsis.Īsepsis is defined as “the absence of infectious organisms. Only staff that have received appropriate training can carry out a clinical procedure which requires asepsis in LTHT. This guideline does not include procedures practised by clinical staff in operating theatres and treatment areas which may require contact with a sterile body site. It applies specifically to types of procedures included under asepsis which aims to reduce the number of organisms and prevents their spread. This Guideline sets out the expectations in practice of all clinical LTHT staff when undertaking practices requiring the use of an aseptic technique. Asepsis is an essential component of infection prevention and control practice to protect patients from potential HCAIs (Loveday et al, 2014). Patients have a right to be protected from avoidable infection and healthcare workers have a duty to The Health and Social Care Act 2008 updated 2012 is a Code of Practice for health and adult social care on the prevention and control of infections and related guidance stipulates that NHS bodies and adult social care providers must have core policies in place, including aseptic technique, in relation to preventing and controlling the risks of HCAI’s. Please check the patients allergy status, as they may be allergic to Chlorhexidine, and alternative ( Providine iodine) solution will be required.īe aware: Chlorhexidine is considered an environmental allergen Summary of Guideline Appendix 1 - Guidelines for undertaking an Aseptic technique.y Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. Major advances are the use of low temperatures with shorter exposure times, in parallel with technological advances in instrumentation in order to avoid high temperatures and high use rotations due to workload.Īntisepsia Antisepsis Antiseptic Antiséptico Desinfección Desinfectante Disinfectant Disinfection Esterilización Sterilization.Ĭopyright © 2014 Elsevier España, S.L.U. Sterilization techniques are primarily physical, by exposing the material to steam, or sterilizing gas, using autoclaves. The spectrum of action of germicides depends on the product itself and external controllable factors: temperature, concentration, exposure time, etc. Most biocides can act as antiseptics, and applied to skin tissue, or disinfectants on inanimate materials. Antimicrobial chemicals, that have mechanisms of action and resistances very similar to antibiotics, are generating concern due to the possibility of crossing genetic information that aggravates the problem of bacterial resistance. The disinfection is carried out using biocides or germicides. Both procedures must be preceded by an environmental cleanup in the location in which they intend to be applied. Antisepsis comprises a set of techniques aimed at the total sterilization, or at most, disinfection, removing germs that contaminate an environment. This article aims to provide a brief review of the main concepts on which the prevention and control of infection are based.
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