Posachedwa, zojambula za oxegen zimakopa chidwi ndi zinthu zina zomwe amalonjeza kuti athetse thanzi ndi mphamvu, makamaka ku Colorado. Akatswiri a Cu Anschutz amafotokoza zomwe opanga akunena.
Pasanathe zaka zitatu, zongana zamoto zinali pafupifupi monga mpweya weniweni. Kuchulukitsa kwa covid-mliri, "shaki tanki," shaki ya shaki "ndi zojambulazo" zapangitsa kuti pakhale chiwerengero cha ziweto zazing'ono za aluminiyamu pamasitolo a masitolo.
Kuchulukitsa kwa oxygen kuli msika wopitilira 90% yamabotolo ochulukirapo, ndikugulitsa mozama mutapambana bizinesiyi ikuwonetsa "shak tank" mu 2019.
Ngakhale malembawo anena kuti zinthu sizivomerezedwa ndi chakudya ndi mankhwala osokoneza bongo ndipo ndizothandiza zokhazokha, zotsatsa zotsatsa bwino thanzi, kusinthasintha masewera olimbitsa thupi ndi thandizo lazinthu zina.
Nkhanizi zimayang'ana zaumoyo wapano zomwe zimachitika kudzera mwa akatswiri asayansi a sayansi ya akatswiri akatswiri akatswiri.
Colorado, yokhala ndi zokondweretsa zake zakunja ndi malo osewerera kwambiri, zakhala msika wa akasinja a mpweya. Koma kodi adapereka?
Lindsay anayesa mapindu omaliza ochulukirapo, anati: "Wimphone adasanthula zabwino za okosijeni," adatero a Lindsay, munthu yemwe adagawana ndi chisamaliro cha m'mapapo moyenera komanso chovuta kusukulu ya Colorado Sukulu ya Mankhwala. "Tilibe deta zokwanira," atero olera, omwe adzalowa nawo dipatimenti mu Julayi.
Izi ndichifukwa choti mankhwalawa, otsogozedwa ndi FDA, amafunikira m'makampani azachipatala kwa nthawi yayitali. Pali chifukwa chomwe chimapulumutsidwa motere.
"Mukakhala ndi mpweya wa mpweya, umayenda kuchokera ku magazi m'magazi ndipo umalowetsedwa ndi hemoglobin," adatero Benoglon, Md, Pulofesa amachokera ku mankhwala mwadzidzidzi. Hemoglobin ndiye amagawa mamolekyulu a oxygen izi thupi lonse, njira yabwino komanso yopitilira.
Malinga ndi zoletsa, ngati anthu ali ndi mapapu abwino, matupi awo amatha kukhalabe ndi mpweya wabwino m'magazi awo. "Palibe umboni wokwanira kuti ukuwonjezera okosijeni ambiri kwa oxygen kuchuluka kwa oxygen kumathandiza thupi la thupi."
Malinga ndi kulera, pamene ogwira ntchito zaumoyo amapereka mpweya kwa odwala omwe ali ndi mphindi ziwiri zochepetsetsa, nthawi zambiri zimatenga mphindi ziwiri zopitilira muyeso kuti muwone kusintha kwa mpweya wa oxygen. "Chifukwa chake sindingayembekezere imodzi kapena ziwiri zochokera ku kanisanizo kuti ndipereke mpweya wokwanira m'magazi woyenda m'magazi kuti uzikhala ndi zotsatirapo zabwino."
Opanga ambiri opanga maxygen mipiringidzo ndi cylinders yowonjezera mafuta ofunikira monga peppermint, lalanje kapena bulugamu kupita kwa oxygen. Akatswiri a m'mapapomoni amalimbikitsa kuti palibe mafuta a mafuta, omwe amatchula kutupa komanso matupi awo sagwirizana. Kwa anthu omwe ali ndi matenda ena am'papu, monga mphumu kapena matenda osokoneza bongo a m'mapapo, zowonjezera mafuta zingayambitse zotupa kapena zizindikiro.
Ngakhale akambanki a oxygen nthawi zambiri osavulaza anthu athanzi (onani sidebar), kuletsa ndi Hussign) Amati kukwera kolakwika panthawi yomwe anthu ena amawagwiritsa ntchito kuti achite zophimba za Covid-19, kusiyanasiyana koopsa komwe kumatha kuchedwetsa chithandizo chamankhwala.
Kuganizira kwina, Honigman adati, ndiye kuti mpweya wabwino uli wachangu. "Mukangochotsa, zimasowa. Palibe njira yosungirako kapena ndalama za okosijeni m'thupi. "
Malinga ndi wonamizira, mu kafukufuku wina yemwe wapezeka m'magulu a thanzi labwino adayesedwa pogwiritsa ntchito ma oximers, mpweya 'pambuyo pa mpweya wa okosijeni unayimitsidwa, mpweya wambiri umabwerera. Kupitilira magawo pafupifupi pafupifupi mphindi zinayi.
Chifukwa chake osewera a basketball a Basketball atha kupeza phindu popitiliza kupuma mpweya pakati pa masewera, Hyyogman adatero. Zimawonjezera mwachidule kuchuluka kwa mpweya mu minofu ya hypoxic.
Koma a Smiers omwe amapatulidwa ndi mafuta, kapena amapita ku "mpweya wotchuka m'matawuni kapena mizinda yodzaza ndi mpweya, kwa mphindi 10. tsiku. Magwiridwe antchito otsetsereka. , popeza oxygen amakhala kale asanayambitse koyamba.
Kuletsanso kunathandizanso kufunikira kwa dongosolo loperekera, poona kuti oxygeni samabwera ndi chigoba chachipatala chomwe chimaphimba mphuno ndi pakamwa. Chifukwa chake, zonena kuti zitha "95% mpweya wabwino" komanso zabodza, adatero.
"Kutalika kwa chipatala, tili ndi mpweya wamadzitswiri wa mpweya wamankhwala ndipo timaphunzitsira kwa mitundu yosiyanasiyana kuti tipatse anthu kuchuluka kwa mpweya wothandiza kutengera momwe amawalandira. Mwachitsanzo, ndi canninula, wina angakhale kulandira mpweya 95%. sakupezeka. "
Force imanena kuti mpweya, womwe umakhala ndi mpweya wa 21%, umasakaniza ndi mpweya wabwino chifukwa wodwalayo amapumanso kutalika kwa napal cannila, kuchepetsa kuchuluka kwa mpweya wa oxygen womwe walandiridwa.
Zolemba pa akasinja za mafuta ophika ophika zimanenanso kuti akuthandizira kuthana ndi mavuto okhudzana ndi masamba ake, kumali patsamba lake, kumakulitsani okosijeni amalemba malo opangira mafuta otuwa.
Kukhazikika kwakukulu, kutsitsa kwa mpweya, komwe kumathandiza mpweya wabwino kuchokera mumlengalenga m'mapapo, Honugman ananena. "Thupi lanu silimayamwa mpweya wabwino monga momwe limakhalira panyanja."
Magawo ocheperako mpweya amatha kuyambitsa matenda owopsa, makamaka alendo ku Colorado. "Anthu pafupifupi 20 mpaka 25 peresenti omwe amayenda kuchokera kunyanja mpaka madera akuluakulu amatenga matenda a pachimake (Ams)," AKigMnn adati. Opuma pantchito, adagwira ntchito pakati pa kafukufuku wapamwamba kwambiri ku yunivesite ya Comorado Anschuctil Jasalsas, komwe amapitilizabe kufufuza.
Mbotolo 5-litani wa mpweya wambiri oxygen ndalama pafupifupi $ 10 ndipo imatha kupatsa mpweya wambiri wa 95% mpweya wabwino mu sekondi imodzi.
Ngakhale okhala mmalo amakhala osemphana kwambiri, pafupifupi 8 mpaka 10 peresenti ya anthu amatenga nawo mbali mahekiti akumtunda, adatero. Zizindikiro zoyambitsidwa ndi mpweya wotsika magazi (mutu, nseru, kutopa, vuto la kugona) nthawi zambiri limawoneka mkati mwa maola 12 olemekezeka a mpweya, homugman adatero.
"Zimathandizanso kuchepetsa zizindikirozi. Mukumva bwino mukapumira mpweya wabwino, ndipo kwa nthawi yochepa pambuyo pake, "Hyhogman anati. "Chifukwa chake ngati muli ndi zizindikiro zodekha ndikuyamba kumva bwino, zingakhudze kuti mukhale ndi moyo wabwino."
Koma kwa anthu ambiri, zizindikiro zimabweranso, kulimbikitsa ena kubwerera ku bara la oxygen kuti athandizidwe ndi mpumulo kwambiri, Hyyogman adatero. Popeza anthu opitilira 90% amaimira madera akuluakulu mkati mwa maola 24-48, gawo ili litha kukhala coba. Asayansi ena amakhulupirira kuti oxygen owonjezera amangochedwetsa kusintha kwachilengedwe kumeneku, adatero.
"Malingaliro anga ndikuti ndi lamulo la lembo, lomwe silikugwirizana ndi phydiology," limavomerezana.
"Kupeza oxygen yowonjezera kumamveka bwino komanso kwachilengedwe, koma sindikuganiza kuti sayansi imazivomereza iyo," adatero. "Pali umboni weniweni kuti ngati mukuganiza kuti china chake chikuthandizani, zingakupangitseni kumva bwino."
Chovomerezeka ndi Commission pa maphunziro apamwamba. Zizindikiro zonse ndi katundu wovomerezeka wa yunivesite. Amagwiritsidwa ntchito ndi chilolezo chokha.
Nthawi Yolemba: Meyi-18-2024