Figure 6-9-10 Mistake-Proofing the Design of Health Care Processes - Figure 6.9. This tissue processor stops if the door is opened Return to DocumentFigure 6.10. The clothes dryer stops operating when the door is opened Return to Document Current as of May 2007 Internet Citation: Figure 6-9-10: 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/mistakefig6-9-10.html