he is a mobile and modular negative pressure ward that can quickly build a negative pressure medical space and system in a pandemic situation such as COVID-19. It consists of a negative pressure frame, an air tent, and functional panels to customize the space according to the function, and an integrated design that incorporates effective and safe ventilation, convenient medical treatment, stable lighting, and remote control software that can easily modify the layout. It is a design that responds to human crises and is an original design that satisfies functionality, economy, efficie