An alkaline oxygen ion respirator comprises: a body having a corresponding upper surface and a lower surface of a rare earth material； a plurality of through holes penetrating the body； and a groove opening on the upper surface. Therefore, when the air passes through the creation, alkaline oxygen ions can be formed to generate peroxidation, anaerobic elimination, purification of fine aerosols (PM2.5) in the air, and elimination of harmful substances such as nitrogen oxides (NO X ). Inhalation through the respiratory tract can help the lungs to purify the lungs, improve lung function, promote physical health, and reduce medical resources and insurance waste.一種鹼性氧離子呼吸器，包括：一本體，為稀土材質其具有相對應的一上表面及一下表面；複數貫穿孔，穿設該本體；以及一凹槽，開設於該上表面。藉此，當空氣通過本創作時，即可形成鹼性氧離子產生過氧、消除厭氧並淨化空氣中的細懸浮微粒(PM2.5)及消除氮氧化物(NO X)等有害物，再經由呼吸道吸入人體，可達到輔助肺部空氣淨化功能增進肺功能，促進身體健康，相對減少醫療資源及保險上的浪費。
