Ndili ndi zaka zambiri zopanga thupi la orsoygen canname , youckan cannanu cannulan . cannulan cannulan , ngati mukufuna, chonde pezani ntchito yathu panthawi yake yokhudza thupi mpweya . Kuphatikiza pa mndandanda wazogulitsa pansipa, mutha kusinthanso kuti mukhale ndi thupi lanu lakomwenso mpweya wabwino wa oxygen mogwirizana ndi zosowa zanu zapadera.