This project introduces an innovative physical therapy solution that combines negative oxygen ion air purification with body-repairing functions to deliver simultaneous environmental and physiological benefits. This device incorporates a negative ion air purification system, which utilizes the active diffusion of positive and negative oxygen ions to disinfect and purify the surrounding environment actively and comprehensively, creating a continuous protective barrier against pathogens. The integration of millimeter-wave technology further boosts users’ immunity and antiviral defenses, promoting overall well-being. The device also offers personnel identification, intelligent first aid response, a digital fence, and other features that create a comprehensive, healthy, and secure living environment for users.