Evaluation of Fabrics' Resistance for Surgical Aprons After Washing-Sterilization Process

Abstract

A surgical center is a unique place for biochemical risks, specially concerning surgical aprons, as they tend to be soaked with fluids from both patients and its users during procedures. This study evaluates how the common fabrics used as raw material in reusable surgical aprons behave after washing-sterilization process. In order to perform such analysis, this study uses three types of fabrics: 100% cotton, mixed (67% cotton and 33% polyester), and 100% polyester. The variables "grammage," "pore area," and "bacterial growth" were evaluated in three different moments. The variables "grammage" and "pore area", presented less wear out in cotton fabric. However, it is noticed that textiles with natural fibers (e.g., cotton or mixed) had a higher incidence of bacterial growth. Even though cotton fabric presented one of the highest incidences of bacterial infestation, it was chosen as the best raw material for surgical aprons. To solve this problem mentioned above, we suggested using antibacterial finishes, which are common while manufacturing reusable surgical aprons.