Author: Douglas Jay Perkins; Steven Villescas; Terry H Wu; Timothy B Muller; Steven Bradfute; Ivy Foo-Hurwitz; Qiuying Cheng; Hannah Wilcox; Myissa Weiss; Chris Bartlett; Jens Langsjoen; Phil Seidenberg
Title: COVID-19 Global Pandemic Planning: Decontamination and Reuse Processes for N95 Respirators Document date: 2020_4_14
ID: arivuags_8
Snippet: to HPV decontamination and heat, and therefore, represents a high stringency surrogate for pathogen inactivation. Importantly, their work demonstrated biological aerosol exposure and HPV decontamination were effective for up to 50 cycles with a 6-log reduction in the BI. Battelle recently received approval by the FDA to incorporate the VHP method into a mobile Critical Care Decontamination System TM (CCDS) for large-scale decontamination of PPE f.....
Document: to HPV decontamination and heat, and therefore, represents a high stringency surrogate for pathogen inactivation. Importantly, their work demonstrated biological aerosol exposure and HPV decontamination were effective for up to 50 cycles with a 6-log reduction in the BI. Battelle recently received approval by the FDA to incorporate the VHP method into a mobile Critical Care Decontamination System TM (CCDS) for large-scale decontamination of PPE for reuse, including N95 respirators for up to 20 cycles 5 . In line with the Battelle findings, Duke University and Health System recently evaluated and implemented VHP methods for the decontamination and reuse of N95 respirators for up to 30 cycles 6 . The University of Nebraska Medical Center recently developed a detailed workflow for decontamination of N95 respirators and opted to utilize a UVGI process 7 . Deployment of reprocessed FFRs for some of their HCP has already been implemented.
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