Amakamelo e-oxygen oxygen aqinile, avame ukubizwa ngokuthi amakamelo e-hyperbaric, ngamadivayisi wezokwelapha akhethekile aklanyelwe ukwenza lula ukwelashwa komoya-mpilo ngaphansi kwengcindezi. Lawa magumbi anikeza indawo elawulwayo lapho iziguli zingaphefumula umoya-mpilo omsulwa, okuholela ezinzuzweni ezahlukahlukene zokwelapha. Esinye sezici ezibaluleke kakhulu zala makamelo ikhono labo lokuletha umoya-mpilo ezingcindezi ezinkulu kune-stan.