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ʻO High Flow Nasal Cannula (HFNC), ʻaʻole ia he cannula nasal maʻamau i hoʻopaʻa ʻia a hiki i nā kahe kahe kiʻekiʻe loa.Lawe ʻo ia i ke kinoea a hiki ke wela iā 37 ℃ me kahi 100% haʻahaʻa pili a hiki ke hāʻawi i ka 0.21~1.00% fio2 ma nā kahe kahe a hiki i 70 lita / min.Hiki ke titrated kūʻokoʻa ke kahe kahe a me ka fio2 ma muli o ke kahe o kāu mea maʻi a me nā koi fi02.

ʻO ke ʻano o ke kākoʻo hanu non-invasive i hoʻohālikelike ʻia me ka hoʻomau ʻana i ke ea ea maikaʻi (CPAP).

Palapala noi

Ke hoʻohana ʻia ʻo HFNC e hāʻawi i ka oxygen, ʻoi aku ka kiʻekiʻe o nā kahe kahe ma mua o ka hiki ke loaʻa me ka cannula nasal kuʻuna.ʻO kēia ka hopena i ka hāʻawi nui ʻana o ka oxygen i kuhikuhi ʻia i loko o ka māmā, a me ka emi ʻana o ka ea o ka lumi.ʻO ka oxygen āu e makemake ai e hāʻawi aku i kāu poʻe maʻi ʻaʻole kūpono i ka hopena like o ka dilution!

ʻO nā hopena physiological nui o ka HFNC ʻo ka mālama ʻana i kahi alveolar FiO2 paʻa i ʻike ʻia, ka humidification maikaʻi loa o ka mucosa ea, ka hoʻemi ʻana o ka wahi make, ka hana ʻana o ka hopena hopena hopena maikaʻi (PEEP), ka hopena e hāʻawi i ka hoʻemi ʻana o ka hanu hanu a i loko. ka hana hanu.

Pōmaikaʻi

I ka wākamaʻi maʻi, hāʻawi ʻia ka micomme ma luna o 7000nā ʻāpanao na mea hana ma ka honua.

I kēia manawa, micommenohoiesʻoi aku ma mua o 50% ka māhele mākeke ma ke kahe kiʻekiʻe i waiho ʻia ma Kina.

ʻO ka hoʻolālā ala ea kū hoʻokahi, ʻaʻohe pono no ka disinfection, hoʻemi i ka manawa huli o nā mea hana a me ka hana o nā limahana lapaʻau.

Pūnaehana hoʻomalu mahana a me ka haʻahaʻa akamai.

E ho'ēmi pono i ka wahi make me 70L/min kahe kiʻekiʻe.

Hōʻike