Quality Assurance for Operating Room Illumination through Lean Six Sigma
Department of Logistics Management, Yasar University, Universite Caddesi, No: 37-39, Bornova, Izmir, Turkey.
Department of Logistics Management, Yasar University, Universite Caddesi, No: 37-39, Bornova, Izmir, Turkey.
Department of Information Management, Izmir Kâtip Celebi University, Balatcik Kampusu, 35620, Cigli, Izmir, Turkey.
Jose Arturo Garza-Reyes
Center for Supply Chain Improvement, The University of Derby, Kedleston Road Campus, Derby, DE22 1GB, UK.
Received on December 09, 2020
Accepted on February 14, 2021
Since every mistake made in the healthcare industry can cause permanent harm or even death, some fundamental requirements should be considered when planning and designing operating rooms. Lighting is one of the most important ergonomic factors, especially for operating rooms. This paper investigates the integration of the lean approach and six sigma in measuring the efficiency of LED technology, which can also be regarded as a factor affecting the operating room efficiency. Measurement System Analysis (MSA) and Gage Control methods were applied to determine measurement variability in operating room illumination measurement process. Repeatability and reproducibility (%R&R) was found 12.89%. After calibration, %R&R value was found 8.21%, which implies that calibration helped reduce variability.
Keywords- Operating rooms, Lighting, Lean approach, Six sigma, Measurement system analysis, Gage control.
Ozturkoglu, Y., Kazancoglu, Y., Sagnak, M., & Garza-Reyes, J. A. (2021). Quality Assurance for Operating Room Illumination through Lean Six Sigma. International Journal of Mathematical, Engineering and Management Sciences, 6(3), 752-770. https://doi.org/10.33889/IJMEMS.2021.6.3.045.
Conflict of Interest
The authors confirm that is no conflict of interest to declare for this publication.
Authors express their sincere thanks to the private hospital fort the case study.
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