ʻO kahi mea hoʻohana e hāʻawi i ka lāʻau oxygen e hiki ke hāʻawi mau i ka neʻe o ka oxygen ma mua o 90% ma kahi kahe kahe e like me 1 a 5 L/min.
Ua like ia me ka home oxygen concentrator (OC), akā ʻoi aku ka liʻiliʻi a ʻoi aku ka mobile. A no ka liʻiliʻi liʻiliʻi, ua hōʻoia ʻia ka hapa nui o nā hōʻailona e ka Federal Aviation Administration (FAA) no ka hoʻohana ʻana ma nā mokulele.
01 Moʻolelo pōkole o ka hoʻomohala ʻana
Ua kūkulu ʻia nā mea hoʻolalelaʻau oxygen ma ka hopena o 1970s.
ʻO nā mea hana mua i komo pū me Union Carbide a me Bendix Corporation
I ka wā mua, ua wehewehe ʻia lākou he mīkini e hiki ke pani i nā pahu oxygen nui a hāʻawi i kahi kumu hoʻomau o ka oxygen home me ka ʻole o ka lawe pinepine ʻana.
Ua hoʻomohala ʻo Jumao i kahi hiʻohiʻona lawe lima (POC), i kēia manawa e hāʻawi i ka mea maʻi me ka oxygen e like me 1 a 5 lita i kēlā me kēia minuke (LPM: lita i kēlā me kēia minuke) ma muli o ka nui o ka hanu o ka mea maʻi.
ʻO nā huahana pulsed hou loa ma waena o 1.3 a me 4.5 kg, a ʻo ke kaumaha mau (CF) ma waena o 4.5 a me 9.0 kg.
02 Nā hana nui
ʻO ke ʻano o ka hāʻawi ʻana i ka oxygen: E like me ka inoa, he ala ia e hāʻawi ai i ka oxygen i nā maʻi
Hoʻomau (hoʻomau)
ʻO ke ʻano o ka hāʻawi ʻana i ka oxygen maʻamau, ʻo ia ka hoʻohuli ʻana i ka oxygen a hoʻomau i ka hoʻopuka ʻana i ka oxygen me ka nānā ʻole i ka hanu ʻana a i ʻole exhale ka mea maʻi.
Nā hiʻohiʻona o nā concentrators oxygen mau loa:
ʻO ka hāʻawi ʻana i nā concentrators oxygen mau e pono ai nā kānana molekula nui a me nā ʻāpana compressor, a me nā lako uila ʻē aʻe. Hoʻonui kēia i ka nui a me ke kaumaha o ka mea ma kahi o 9KG. (E hoʻomaopopo: Aia ka hāʻawi ʻana o ka oxygen ma LPM (nā lita i kēlā me kēia minuke))
Pulse (ma ke koi)
ʻOkoʻa nā mea hoʻoheheʻe oxygen lawe lima i ka hāʻawi ʻana i ka oxygen ke ʻike ʻo ia i ka inhalation o ka mea maʻi.
Nā hiʻohiʻona o ka pulse oxygen concentrators:
ʻO Pulse (i kapa ʻia hoʻi i ke kahe intermittent a i ʻole ke koi) ʻo POC nā mīkini liʻiliʻi loa, ma kahi o 2.2 kg ke kaumaha.
Ma muli o ka liʻiliʻi a me ka māmā, ʻaʻole e hoʻopau nā mea maʻi i ka ikehu i loaʻa mai ka mālama ʻana ma ka lawe ʻana.
ʻO ko lākou hiki ke mālama i ka oxygen ke kī i ka mālama ʻana i ka hāmeʻa me ka ʻole o ka hāʻawi ʻana i ka manawa hāʻawi oxygen.
ʻO ka hapa nui o nā ʻōnaehana POC o kēia manawa e hāʻawi i ka oxygen i ke ʻano hoʻopuka pulsed (on-demand) a hoʻohana ʻia me ka cannula nasal e hāʻawi i ka oxygen i ka mea maʻi.
ʻOiaʻiʻo, aia kekahi mau oxygen concentrators i loaʻa nā ʻano hana ʻelua.
Nā mea nui a me nā loina:
ʻO ka loina hana o POC ka like me ka home oxygen concentrators, hoʻohana lāua ʻelua i ka ʻenehana PSA pressure swing adsorption.
ʻO nā mea nui nā mea hoʻoheheʻe ea liʻiliʻi / nā pahu sieve molecular / nā pahu mālama oxygen a me nā solenoid valves a me nā pipeline.
Ke Kaʻina Hana: Hoʻokahi pōʻaiapuni, hoʻopaʻa ʻia ka ea i loko o ka ʻōnaehana kānana molecular sieve
Hoʻokumu ʻia ka kānana me nā ʻāpana silicate o ka zeolite, hiki ke hoʻopili i nā molekala nitrogen
Aia ka lewa ma kahi o 21% oxygen a me 78% nitrogen; a me 1% hui kinoea ʻē aʻe
No laila ʻo ke kaʻina kānana e hoʻokaʻawale i ka nitrogen mai ka lewa a hoʻopaʻa i ka oxygen.
Ke loaʻa ka maʻemaʻe i makemake ʻia a hiki i ke kaomi o ka pahu kānana molecular mua ma kahi o 139Kpa
Hoʻokuʻu ʻia ka oxygen a me kahi wahi liʻiliʻi o nā kinoea ʻē aʻe i loko o ka pahu mālama oxygen
Ke hāʻule ka puʻe i loko o ka cylinder mua, hoʻokuʻu ʻia ka nitrogen
Paʻa ka valve a hoʻokuʻu ʻia ke kinoea i loko o ka ea a puni.
Hāʻawi ʻia ka hapa nui o ka oxygen i ka mea maʻi, a hoʻihoʻi ʻia kahi ʻāpana i ka pale.
No ka holoi ʻana i ke koena i waiho ʻia i loko o ka nitrogen a hoʻomākaukau i ka zeolite no ka pōʻai hou.
ʻO ka ʻōnaehana POC he mea hoʻomaʻemaʻe nitrogen i hiki ke hana mau a hiki i ka 90% oxygen grade medical.
Nā hōʻailona hana nui:
Hiki iā ia ke hāʻawi i ka hoʻonui oxygen kūpono e like me ke kaʻina hanu o ka mea maʻi i kāna hana maʻamau? E ho'ēmi i ka pōʻino o ka hypoxia i ke kino kanaka.
Hiki iā ia ke hāʻawi i ka ʻike oxygen maʻamau i ka wā e mālama ana i ke kahe kahe kiʻekiʻe?
Hiki iā ia ke hōʻoia i ke kahe o ka oxygen e pono ai no ka hoʻohana ʻana i kēlā me kēia lā?
Hiki iā ia ke hōʻoiaʻiʻo i ka lawa ʻana o ka pākaukau (a i ʻole nā pākahi he nui) a me ka hoʻopaʻa ʻana i nā mea pono kelepona no ka home a i ʻole kaʻa?
03 Hoʻohana
ʻAe ka Lapaʻau i nā maʻi e hoʻohana i ka oxygen therapy 24/7,
e ho'ēmi ana i ka nui o ka make ma kahi o 1.94 manawa i hoʻohālikelike ʻia me ka hoʻohana ʻana i ka pō wale nō.
Kōkua i ka hoʻoikaika ʻana i ka hoʻomanawanui ma ka ʻae ʻana i nā mea hoʻohana e hoʻoikaika lōʻihi.
Kōkua e hoʻonui i ka hoʻomanawanui i nā hana o kēlā me kēia lā.
Hoʻohālikelike ʻia me ka lawe ʻana i kahi pahu oxygen,
ʻO ka POC kahi koho palekana no ka mea hiki iā ia ke hāʻawi i ke kinoea maʻemaʻe ma ke koi.
ʻOi aku ka liʻiliʻi a ʻoi aku ka māmā o nā mea POC ma mua o nā ʻōnaehana canister a hiki ke hāʻawi i kahi lako oxygen lōʻihi.
Kalepa
ʻoihana puhi aniani
Ka mālama ʻili
04 Hoʻohana mokulele
Apono FAA
Ma ka lā 13 o Mei, 2009, ua hoʻoholo ka US Department of Transportation (DOT).
ʻO nā mea lawe mokulele e hana ana i nā mokulele mokulele me nā noho he 19 e ʻae i nā poʻe e pono ai lākou e hoʻohana i nā POC i ʻae ʻia e FAA.
Ua ʻae ʻia ke kānāwai DOT e nā mokulele mokulele honua
05 Hoʻohana i ka pō
ʻAʻole ʻōlelo ʻia ka poʻe maʻi me ka hoʻohaʻahaʻa ʻana i ka oxygen ma muli o ka apnea hiamoe e hoʻohana i kēia huahana, a ʻo nā mīkini CPAP ke ʻōlelo pinepine ʻia.
No nā poʻe maʻi me ka desaturation ma muli o ka hanu pāpaʻu, ʻo ka hoʻohana ʻana i ka POC i ka pō he lāʻau lapaʻau maikaʻi.
ʻOi loa me ka hiki ʻana mai o nā ala ala a me nā ʻenehana hiki ke ʻike i ka wā e hanu mālie ana ka mea maʻi i ka wā hiamoe a hoʻoponopono i ke kahe a i ʻole ka leo bolus e like me ia.
Ka manawa hoʻouna: Iulai-24-2024