Figure 7-5-6 Mistake-Proofing the Design of Health Care Processes - Figure 7.5. This chief medical officer emphasizes the use of time-outs Source: Photo courtesy of Barnes Jewish Hospital. Used with permission.Return to DocumentFigure 7.6. The sign reminds surgical personnel in one hospital to take a time-out Return to Document Current as of May 2007 Internet Citation: Figure 7-5-6: Mistake-Proofing the Design of Health Care Processes -. May 2007. Agency for Healthcare Research and Quality, Rockville, MD. http://www.ahrq.gov/professionals/quality-patient-safety/patient-safety-resources/resources/mistakeproof/mistakefig7-5-6.html