A combination of decontamination processes, sterilized equipment and handling technique is used to minimize potential transmission of pathogenic microorganisms (Clare and Rowley 2017). KeywordsĪt its heart, aseptic technique involves a collection of infection prevention actions designed to protect patients from infection when undergoing invasive clinical procedures, including maintenance of indwelling medical devices.
3 PRINCIPLES OF ASEPSIS HOW TO
This chapter provides clinical examples of how the ANTT ® is implemented in the healthcare setting, as well as, importantly, how to promote compliance of the technique. During the insertion or manipulation of an intravascular device, the ‘ANTT-Approach’ provides a systematic method that supports the practitioner to include all the important elements of aseptic technique, with particular focus on the identification and protection of ‘Key-Parts’ and ‘Key-Sites’ throughout the preparation and the procedure. The ANTT ® Clinical Practice Framework provides a comprehensive framework for aseptic technique for all invasive procedures based on an approach termed Key-Part and Key-Site Protection. The Aseptic Non Touch Technique (ANTT ®), originated by Rowley in the late 1990s, was designed to help address variable aseptic technique standards of practice and provide a rationalized, contemporary, evidence-based framework to standardize this critical competency and help improve standards of practice. However, no meaningful explanation of what aseptic technique is or how it is to be applied to ensure patient safety is provided within any of the guidelines. Aseptic technique, which involves infection prevention actions designed to protect patients from infection when undergoing invasive clinical procedures, is universally prescribed by guideline makers as a critical competency in the prevention of infections.
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