Healthcare-associated infection is defined by The Association for Safe Aseptic Practice as an infection acquired by a patient as a consequence of exposure to pathogenic organisms via healthcare staff or healthcare facilities 7. It is widely accepted that poor standards of aseptic technique are a major cause of preventable infections. What is the purpose of aseptic technique?Īseptic technique is an important infection prevention competency for protecting patients from healthcare-associated infection 6. If key parts become contaminated they can transfer microorganisms to the patient. This includes invasive devices connected to the patient and liquid infusions. Key parts are any parts of the equipment which come into contact with procedural equipment or the patient. Key sites are any breaches in skin integrity which could be a portal of entry for microorganisms to colonize the patient. Aseptic field management: selecting appropriate types of aseptic fields to protect the Key-Parts of procedure equipment prior to and during invasive clinical procedures 4.Key-Part disinfection: the disinfection of the most critical parts of procedure equipment that could provide a port of entry for harmful microorganisms 3.Non-touch technique: the skill of not touching any critical part(s) or site(s) of an invasive clinical procedure 5.Key-Part and Key-Site protection: a method of identifying and strictly not touching and protecting from touch contamination the most critical parts of the procedure equipment 4.
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