Toyota Production System Emergency Medicine

Objective: To perform a systematic review of the properties and results of the studies that their approaches are lean management in emergency departments and the factors which influence on their performance. Method: The necessary information in the first stage was collected by searching these keywords: "Lean principles" "Lean Six Sigma", "Lean Process", "Lean thinking", "Lean Methodology", "Toyota Production System lean processing", "lean techniques", "emergency department", "emergency medicine", "emergency room" and "emergency care " ...

The origins of quality improvement in health care trace back to industry. Lessons learned from the "flow production" system of the Ford Model-T assembly line in Michigan and the Toyota Production System led to direct applications of Lean and Six Sigma to improve health care systems. Emergency medicine is well suited as a testing and proving ground for quality improvement methodologies because of high patient volume and rapid turnover. This article reviews the history of quality improvement in health care, describes Lean principles in detail, and provides illustrative examples of applications of Lean and quality improvement methodologies in the pediatric emergency department...

The efficacy of thrombolytic therapy for acute ischemic stroke (AIS) decreases when the administration of tissue plasminogen activator (tPA) is delayed. Derived from Toyota Production System, lean production aims to create top-quality products with high-efficiency procedures, a concept that easily applies to emergency medicine. In this study, we aimed to determine whether applying lean principles to flow optimization could hasten the initiation of thrombolysis. A multidisciplinary team (Stroke Team) was organized to implement an ongoing, continuous loop of lean production that contained the following steps: decomposition, recognition, intervention, reengineering and assessment...