Iisekethe zokuphefumla zaseTshayina eziphinda zisebenze i-anesthesia yenza umzi-mveliso uvelisa umgangatho ophezulu, iisekethe zokuphefumla eziphinda zisetyenziswe ukuze zisetyenziswe kwiinkqubo zokuthomalalisa iintlungu.Ezi sekethe zenziwe ngezinto ezihlala ixesha elide kwaye ziyilelwe ukuba zihlale ngokusetyenziswa ngeendlela ezininzi.Kulula ukuzicoca kunye nokubulala iintsholongwane, nto leyo ezenza ukuba zibe lukhetho olungabizi kakhulu kunye ne-eco-friendly kumaziko ezempilo.Umzi-mveliso uqinisekisa ukuba zonke iimveliso ziyahlangabezana nemigangatho yamazwe ngamazwe yomgangatho nokhuseleko, zinika abathengi uxolo lwengqondo xa besebenzisa iimveliso zabo.