1. Ukwakheka
Isikhwama sokugcina umoya-mpilo, uhlobo lwe-T lwemaski ye-oxygen yezokwelapha yezindlela ezintathu, ishubhu le-Oxygen.
2. Isimiso sokusebenza
Lolu hlobo lwemaski yomoya-mpilo lubizwa nangokuthi imaski yokungaphindi ukuphefumula.
Imaski ine-valve yendlela eyodwa phakathi kwemaski nesikhwama sokugcina umoya-mpilo ngaphandle kwesikhwama sokugcina umoya-mpilo. Vumela umoya-mpilo ukuthi ungene kumaski lapho isiguli sihogela. Imaski ibuye ibe nezimbobo eziningana eziphefumulayo kanye nama-flap endlela eyodwa, Isiguli sikhiphe igesi yokukhipha umoya emoyeni lapho sikhishwa futhi sivimbele umoya ukuthi ungangeni kumaski lapho uhogelwa. Imaski ye-oxygen inokuthatha okuphezulu kakhulu kwe-oxygen futhi ingafinyelela ngaphezu kwama-90%.
3. Izinkomba
Iziguli ze-Hypoxemia ezine-oxygen saturation ngaphansi kwama-90%.
Okufana nokushaqeka, i-coma, ukwehluleka ukuphefumula, ubuthi be-carbon monoxide nezinye iziguli ezinzima ze-hypoxemia.
4. Amaphuzu okunakwa
Umuntu owabelwe ngokukhethekile, Gcina isikhwama se-oxygen sigcwele ngesikhathi sokusebenzisa.
Gcina umgudu wokuphefumula wesiguli ungavimbeki.
Ukuvimbela ubuthi be-oxygen esigulini kanye nokoma komgudu wokuphefumula.
Imaski ye-oxygen enesikhwama sokugcina umoya-mpilo ayikwazi ukufaka esikhundleni se-ventilator.
Imaski ye-oxygen engaphefumuli kabusha enesikhwama se-reservoir
Inikezwa ngebhande lekhanda nesiqeshana sekhala esilungisekayo
Ishubhu ye-lumen yenkanyezi ingaqinisekisa ukugeleza kwe-oxygen ngisho noma ishubhu likhiyiwe
Ubude obujwayelekile beshubhu buyi-7ft, futhi ubude obuhlukile buyatholakala
Kungaba nombala osobala omhlophe noma umbala obala obala
Ukucaciswa
| Igama lomkhiqizo | Imaski engeyona i-Rebreather |
| Isakhi | Imaski, ishubhu le-oxygen, isixhumi, isikhwama se-reservoir |
| Usayizi wemaski | L/XL (Omdala),M (Owezingane),S(Usana) |
| Usayizi weshubhu | Ngeshubhu ye-anti-crush engu-2m noma ngaphandle kwayo (Kwenziwe ngokwezifiso) |
| Isikhwama se-reservoir | 1000ML |
| Okubalulekile | Ibanga lezokwelapha le-PVC elingenabuthi |
| Umbala | Okuluhlaza/okusobala |
| Oyinyumba | I-EO igesi eyinyumba |
| Iphakheji | Isikhwama se-PE somuntu ngamunye |
| Impilo yeshelufu | 3 iminyaka |
| Ukucaciswa. | Imaski(mm) | Ishubhu yokunikezela komoyampilo(mm) | ||
| Ubude | ububanzi | Ubude | OD | |
| S | 86±20% | 63±20% | 2000±20 | 5.0mm/6.0mm |
| M | 106±20% | 71±20% | ||
| L | 120±20% | 75±20% | ||
| XL | 138±20% | 84±20% | ||
Isikhathi sokuthumela: Jun-04-2021