O Saina o se taʻutaʻua taʻutaʻua o ventilator ma ua faʻatinoina faʻamaʻi faʻamaʻi faʻamaʻi e mautinoa ai le saogalemu o tagata mamaʻi ma tagata faigaluega soifua maloloina.E fa'amama fa'ama'i fa'ama'i e fa'aaoga ai le tu'ufa'atasiga o le moli UV, ausa o le hydrogen peroxide, ma isi vaila'au fa'ama'i e tape ai siama ma siama.O fale gaosi oloa a Saina o loʻo faʻapipiʻiina i tekinolosi faʻaonaponei ma tausisi i tulaga faʻavaomalo e gaosia ai masini faʻafomaʻi maualuga ma saogalemu.
