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An application of the value stream mapping and computer simulation for reducing an average service time for patients in the emergency care unit : a case study of the out-patient emergency care unit, Srinakarin Hospital |
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| รหัสดีโอไอ | |
| Creator | 1. Laongdao Khunngio 2. Panitarn Peerapattana |
| Title | An application of the value stream mapping and computer simulation for reducing an average service time for patients in the emergency care unit : a case study of the out-patient emergency care unit, Srinakarin Hospital |
| Publisher | Faculty of Engineering, Khon Kaen Univeristy |
| Publication Year | 2556 |
| Journal Title | KKU Engineering Journal |
| Journal Vol. | 40 |
| Journal No. | 4 |
| Page no. | 527-538 |
| Keyword | Out-patient emergency care unit,Lean tools,Value stream mapping,Computer simulation |
| ISSN | 0125-8273 |
| Abstract | The objective of this research is to propose guidelines for improving service efficiency in order to reduce the service time for patients by applying the Lean tools to create the Value Stream Mapping for determining the patterns of service process improvement, and to create a computer simulation model for comparing the service times of each improved process. From the study of the three main types of patients which are the patients returning home without intervention, the patients receiving X-rays and blood tests with diagnosis to return home, and the patients receiving blood tests with diagnosis to return home; the service process improvement could be determined into fifteen scenarios and the results from computer simulation indicated that the sixth scenario of improvement could most reduce an average time for the typed-1 patients while the fifteenth scenario of improvement could most reduce the average times for the patients of types 2 and 3. This research therefore, proposed the fifteenth scenario for improving the service process, which could reduce the average service times for the patients of types 1, 2, and 3 to 15.99, 21.29, and 18.85 percent respectively. |
