Air-Conditioned Facemask

This new facemask integrating a 3D printed frame and a thermoregulation unit aims to strike a balance between effective personal protection and wearing comfort. Worn with a disposable surgical facemask, the design allows thermoregulative ventilation which improves the user’s breathing ease and thermal comfort. The frame provides sufficient space for ventilation inside the mask, and prevents direct contact between the surgical mask and the wearer’s face. The AC facemask is compatible with most existing disposable surgical masks, and can be reused after sanitizing. It is an ideal choice for medical professionals, caretakers, outdoor workers, firefighters, soldiers, etc.