Latex sputum suction tube

Lub raj mis pub mis, tseem hu ua G-tube, yog cov khoom siv kho mob siv rau cov tib neeg uas tsis tuaj yeem noj zaub mov ntawm qhov ncauj vim muaj ntau

Latex sputum suction tube yog ib qho cuab yeej siv kho mob uas feem ntau siv los tshem tawm cov kua dej ntau dhau thiab tso tawm los ntawm txoj hlab p