TY - GEN
T1 - Reducing Changeover Time Between Surgery in the Hospital Operating Room
AU - Singgih, Moses Laksono
AU - Anggreini, Pratiwi
AU - Kusumawardani, Rindi
N1 - Publisher Copyright:
© 2023 American Institute of Physics Inc.. All rights reserved.
PY - 2023/5/19
Y1 - 2023/5/19
N2 - An operating room is a unit that functions as a place for surgical procedures. The operating room provides the most significant contribution to hospital revenues and has the highest maintenance expenses. It is necessary to use the operating room as efficiently as possible. In part of surgical procedures, there is a changeover time when the officer turns off the operating room lights in the previous surgery until the officer turns the lights on in the operating room as a signal that the subsequent surgery will begin. Long changeover time could reduce operating room utilization and hinder hospitals in providing reasonable service satisfaction to patients. This study aims to identify and analyze the factors that cause the significant change in the operating room. Identification and analysis are carried out by considering two factors, namely internal time and delay itself. Internal time is the calculated time while the operating lamp is off. Delay itself is a delay that results in a long pre-operation change over time due to the activity itself. This research used Value Stream Mapping (VSM) to describe the business process, identify the location of wastes in the process, and present the current and future conditions after improvement. Ishikawa diagram is used in this study to help determine the root cause of the activities involved in the delay factor. The result of this research indicates that changeover time is reduced by 37 minutes (43%) for a minor operation and 79 minutes (54%) for a significant operation.
AB - An operating room is a unit that functions as a place for surgical procedures. The operating room provides the most significant contribution to hospital revenues and has the highest maintenance expenses. It is necessary to use the operating room as efficiently as possible. In part of surgical procedures, there is a changeover time when the officer turns off the operating room lights in the previous surgery until the officer turns the lights on in the operating room as a signal that the subsequent surgery will begin. Long changeover time could reduce operating room utilization and hinder hospitals in providing reasonable service satisfaction to patients. This study aims to identify and analyze the factors that cause the significant change in the operating room. Identification and analysis are carried out by considering two factors, namely internal time and delay itself. Internal time is the calculated time while the operating lamp is off. Delay itself is a delay that results in a long pre-operation change over time due to the activity itself. This research used Value Stream Mapping (VSM) to describe the business process, identify the location of wastes in the process, and present the current and future conditions after improvement. Ishikawa diagram is used in this study to help determine the root cause of the activities involved in the delay factor. The result of this research indicates that changeover time is reduced by 37 minutes (43%) for a minor operation and 79 minutes (54%) for a significant operation.
KW - Changeover time
KW - Ishikawa diagram
KW - Operating room
KW - Value Stream Mapping
KW - delay itself
UR - http://www.scopus.com/inward/record.url?scp=85161430436&partnerID=8YFLogxK
U2 - 10.1063/5.0121450
DO - 10.1063/5.0121450
M3 - Conference contribution
AN - SCOPUS:85161430436
T3 - AIP Conference Proceedings
BT - Proceedings of the International Conference on Advanced Technology and Multidiscipline, ICATAM 2021
A2 - Widiyanti, Prihartini
A2 - Jiwanti, Prastika Krisma
A2 - Prihandana, Gunawan Setia
A2 - Ningrum, Ratih Ardiati
A2 - Prastio, Rizki Putra
A2 - Setiadi, Herlambang
A2 - Rizki, Intan Nurul
PB - American Institute of Physics Inc.
T2 - 1st International Conference on Advanced Technology and Multidiscipline: Advanced Technology and Multidisciplinary Prospective Towards Bright Future, ICATAM 2021
Y2 - 13 October 2021 through 14 October 2021
ER -