Single Versus Double Wrap

Abstract

Based on the clinical implications and potential cost savings of using single wrap versus double wrap for sterile instrument packs (Evidence for Practice, vol 83, January 2006), I did a literature search and discovered that the study was supported by Kimberly-Clark Australia, and that the single-wrapped items were actually wrapped in a single double wrap. My concern is that others may interpret the study synopsis in the same way I did, and in the interest of achieving cost savings, they will start to use a single-layer wrap. I don't believe that the study implies that a single layer wrap provides a microbial tortuous path (ie, barrier), but rather implies that a single double-layered wrap provides an adequate barrier.