Yini imaski okungeyona eyenziwe kabusha? - I-Zhongxing

Uma kukhulunywa ngokwelashwa kwezokwelapha, kunamathuluzi amaningi namadivayisi aklanyelwe ukusiza ekunakekelweni kweziguli. Enye yedivayisi enjalo yimaskhi engavuthiwe, edlala indima ebalulekile ekuletheni ukwelashwa komoya-mpilo kubantu abanezidingo ezithile zezokwelapha.

Ngaphambi kokungena kwizicelo ezithile, ake sithole ukuqonda okuyisisekelo kwalokho okwenziwa yimaski okungeyona kabusha nokuthi isebenza kanjani. Imaski engenalo kabusha yithuluzi elisetshenziselwa ukuletha ukugxila okuphezulu kwe-oksijini ezigulini ezidinga ukwelashwa komoya-mpilo ngokushesha nangokugxila. Ihlanganiswe imaski emboza ikhala nomlomo, kanye nesikhwama se-reservoir esinamathiselwe kukho. Imaski ixhunyiwe emthonjeni we-oksijini, iqinisekisa ukuhamba komoya-mpilo okuqhubekayo esigulini.

Izicelo ze a Imaskhi engavuthiwe

Imaski engenalo kabusha isetshenziswa ngokuyinhloko ezimweni lapho iziguli zidinga i-oksijini ephezulu. Nazi ezinye zezimo ezijwayelekile lapho kungaqashwa khona imaski okungeyona eye-kabusha:

1. Izimo eziphuthumayo zezokwelapha: Ezimweni eziphuthumayo ezifana nokuboshwa kwenhliziyo, usizi olunzima lokuphefumula, noma usizi, imaskhi engavuthiwe inganikeza ukugeleza okuphezulu komoya-mpilo ukwenza isimo sesiguli. Ivumela abahlinzeki bezempilo ukuthi basebenzise ngokushesha ukwelashwa komoya-mpilo ngaphandle kokulibala.
2. Ukunakekelwa kwe-post Imaski engenalo kabusha ingasiza ekwenzeni ngcono amazinga we-oksigen sactivation kanye nokusekela umsebenzi wokuphefumula ngesikhathi sesigaba sokutakula.
3. Izimo zokuphefumula okungamahlalakhona: abantu abanezimo zokuphefumula ezingamahlalakhona njengezifo ezingama-pulmonary ezingamahlalakhona ezikhona (i-asthd), i-asthma, noma i-pneumonia zingadinga i-oksijini eyengeziwe ukuphatha izimpawu zayo. Imaski engavuthiwe ingasiza ukuletha ukugxila okuphezulu komoya-mpilo ukuze kudambise ubunzima bokuphefumula kanye nokukhulisa umoya-mpilo.

Izinzuzo Nokucatshangelwa

Ukusetshenziswa kwemaski okungeyona kabusha kunikeza izinzuzo eziningana kanye nokucatshangelwa kwazo zombili iziguli nabahlinzeki bezokunakekelwa kwempilo:

1. Ukuhlushwa okuphezulu kwe-oxygen: Idizayini yemaski okungeyona eyedlule ivumela ukulethwa kokugxila okuphezulu komoya-mpilo, ukuqinisekisa ukuthi iziguli zithola amazinga afanele omoya-mpilo ukusekela izidingo zabo zokuphefumula.
2. Ukuguquguquka nokusebenziseka kalula: Imaski engenalo kabusha kulula ukusetha nokusebenzisa, okwenza kube yindlela elula kuzilungiselelo ezahlukahlukene zezempilo. Zingasetshenziswa ngokushesha ezigulini ezimweni eziphuthumayo noma labo abadinga ukwelashwa komoya-mpilo ngokushesha.
3. Amakhono okuqapha: Isikhwama se-Reservoir esinamathiselwe kwimaski okungeyona eyenziwe kabusha kuvumela abahlinzeki bezokunakekelwa kwezempilo ukuthi baqaphe iphethini yokuphefumula yesiguli futhi bahlole ukusebenza kokulethwa komoya-mpilo.
4. Ukucatshangelwa kokusetshenziswa okufanele: Kubalulekile ukuqinisekisa ukulingana okulungile kwemaski ebusweni beziguli ukuvikela ukuvuza komoya-mpilo. Ngaphezu kwalokho, abahlinzeki bezokunakekelwa kwempilo badinga ukuqapha isiguli eduze ukuze bagweme i-oxygen-oxygenation ngaphezulu, engaba nemiphumela emibi.

Ukugcina

Ekuphetheni, imaski okungeyona eyedlule kabusha iyithuluzi elibalulekile ekuletheni ukugxila okuphezulu kwe-oksijini ezigulini ezidinga usizo. Noma ngabe ezimeni eziphuthumayo, ukunakekelwa kwangemva kokuhlinzwa, noma ukuphatha imibandela yokuphefumula okungamahlalakhona, imaski okungeyona eyenziwe kabusha idlala indima ebalulekile ekwenzeni ngcono ukusebenza komoya-mpilo kanye nokusekela umsebenzi wokuphefumula. Ukuguquguquka okuhlukahlukene, ukusebenziseka kalula, kanye nekhono lokuletha okuhlushwa okuphezulu kwe-oxygen kwenza kube yithuluzi elibalulekile ezilungiselelweni ezahlukahlukene zezempilo.

Njengoba abahlinzeki bezokunakekelwa kwempilo bayaqhubeka nokubeka phambili ukunakekelwa kweziguli, imaski engeyona eyedlule kabusha ihlala iyithuluzi elibalulekile kwi-arsenal yabo. Ngokuqinisekisa ukusetshenziswa okufanele, ukuqapha, kanye nokuqonda izicelo zayo, ochwepheshe bezokunakekelwa kwempilo banganikeza ukwelashwa okusebenzayo komoya-mpilo ezigulini, okwenza amathuba abo okululama nokuthuthukisa inhlala-kahle yawo.