· The non-exhaust medical mask is a non-invasive medical device specially designed for sleep respiratory therapy. It is mainly used in conjunction with continuous positive airway pressure (CPAP) equipment to improve ventilation in patients with sleep apnea syndrome and other conditions.

- Bracket: Minimalist design without a forehead pad; lightweight structure, stable and comfortable to use.

- Air vent: Mute design that redirects airflow, keeping your partner away from noise.

- Silicone pad: Adopts patented dynamic fitting technology, soft and comfortable, while effectively preventing air leakage.

- Rotating elbow: 360° + 45° articulated three-dimensional rotation, reducing the pull on the mask when turning over at night.

- Hook: Facilitates easy assembly and disassembly.