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| Masaya Ishihara , Manager, Workplace Solutions Department, Building Systems Company, Azbil Corporation |
Heating ventilation and air-conditioning (HVAC) systems play an important role in preventing the spread of diseases via airborne or aerosol-based transmission. This article introduces an airflow control method and Azbil’s venturi airflow control valves that have been used in hospitals in Tokyo to handle COVID-19 cases. The latest research in COVID-19 has emphasised the importance of Airborne Infection Isolation Rooms (AIIRs) in hospitals...
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| Neven Saleh , Assistant Professor, Systems and Biomedical Engineering Department, Higher Institute of Engineering |
Medical imaging devices play a significant role in disease diagnosis. However, due to theories of operation, this class of devices pose high risk for patients, users, and environment. In this article, the basics of radiological safety and risk management are provided. In application, three modalities of medical imaging devices are presented...
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