10. Sisitemu yo kwinjiza azote nibikoresho bikingiwe
Koresha ikirahuri kama kugirango upfundike ifumbire, kuva kuri capsule yo kugaburira ubusa kugeza kuri sitasiyo yo gufunga, inzira zose zisukwa na azote.Uretse ibyo, ifu ya pompe nayo ifite azote yinjira, irashobora kwemeza ko ikawa ikorwa munsi ya atmoshpere, bizagabanya buri capsule isigara ya ogisijeni isigaye iri munsi ya 2%, ikomeze ikawa, yongere ubuzima bwa kawa.