Ama-respirators agunyaziwe kufanele asetshenziswe ngokuhambisana nezincomo ze-CDC.
Iwebhusayithi ye-FDA ixhuma ezinkampanini ezigunyaziwe.Ekhasini lesi-4, singabona lezi ezimbili ezilandelayo.
I-Powecom ne-Sunjoy zigunyazwe yi-FDA, kusho ukuthi izinga nekhwalithi kuhambisana nesidingo sedivayisi yokuvikela ephezulu.
I-KSEIDON ingakunikeza isevisi yekhwalithi ephezulu, ukuze ukwazi ukuthola imaski ngokushesha okukhulu.
Isixhumanisi sereferensi:
https://www.fda.gov/media/136663/download
Isikhathi sokuthumela: Apr-21-2020