AUTHOR=Guo Yuan , Li Yanchu , Wang Yanjun , Liang Pengpeng , He Xiaoli , Yu Bingjie , Chen Fangyu , Zeng Qianhui 

TITLE=Methodology for designing intrahospital transportation of patients with suspected infectious disease that limits infection spread risk in China

JOURNAL=Frontiers in Public Health

VOLUME=Volume 10 - 2022

YEAR=2023

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2022.926872

DOI=10.3389/fpubh.2022.926872

ISSN=2296-2565

ABSTRACT=Aims: Transport of patients suspected of having coronavirus 2019 disease requires careful consideration. Using paths selected at random and not accounting for person flow along the path are risk factors for infection spread. Intrahospital transportation (IHT) protocols and guidelines should be used to help reduce the risk of secondary virus transmission during transport. This study aimed to propose an optimal IHT for a patient with an infectious disease presenting in an out-patient area. Design: The map of a West China Hospital was used. We also used field investigation findings and simulated person flow to establish pathway length and transportation time. We identified three optimum pathways and estimated safety boundary marks, including a patient transportation border (PTB) and safety transportation border (STB). Finally, IHT, PTB, and STP formed a virtual transport pipeline (VTP) and a traceable IHT management system, which can generate a virtual and isolation space. Results: The three pathways met efficiency, accessibility, and by-stander flow criteria. No facility characteristic modification was required. Conclusions: Using virtual models to identify pathways through out-patient hospital areas may help reduce the risk of infection spread.