Stacy Shi Preparations are underway for a patent application concerning the world's first high-specification negative-pressure isolation wards constructed using a modular integrated construction method. This initiative, according to veteran engineer Yuen Pak-leung, aims to safeguard against potential patent... read full story
"The ward features a double-door design, ensuring that only one door can be opened at a time, which prevents pathogen-laden air from escaping the isolation room,"