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Munguva pfupi yapfuura, okisijeni yemumagaba yakakwezva kutarisa kubva kune zvimwe zvigadzirwa zvinovimbisa kuvandudza hutano uye simba, kunyanya muColorado. Nyanzvi dzeCU Anschutz dzinotsanangura zviri kutaurwa nevagadziri.
Mukati memakore matatu, okisijeni yemumagaba yakanga yava kuwanikwa seokisijeni chaiyo. Kuwedzera kudiwa kunotungamirwa nedenda reCCIDID-19, "Shark Tank" zvibvumirano uye zviratidziro kubva ku "The Simpsons" zvakakonzera kuwanda kwehuwandu hwemagaba madiki ealuminium pamasherufu ezvitoro kubva kumafemese kuenda kuzviteshi zvepeturu.
Boost Oxygen ine anopfuura makumi mapfumbamwe muzana emusika weokisijeni webhodhoro, nekutengesa kuri kuramba kuchiwedzera mushure mekukunda bhizinesi rechokwadi show "Shark Tank" muna 2019.
Kunyangwe zvinyorwa zvichitaura kuti zvigadzirwa hazvitenderwe neChikafu neDrug Administration uye ndezvekushandiswa kwekunakidzwa chete, kushambadzira kunovimbisa hutano hwakavandudzwa, kuvandudzwa kwemitambo uye rubatsiro nekukwirira acclimatization, pakati pezvimwe zvinhu.
Iwo akatevedzana anoongorora azvino hutano maitiro kuburikidza nesainzi lenzi yeCU Anschutz nyanzvi.
Colorado, ine nharaunda yakakura yekunze yekutandarira uye nzvimbo dzekutamba dzakakwirira, yave musika wakanangana nematangi anotakurika eokisijeni. Asi vakaendesa here?
"Zvidzidzo zvishoma zvakaongorora mabhenefiti ekuwedzera oksijeni kwenguva pfupi," akadaro Lindsay Forbes, MD, mumwe muDivision of Pulmonary uye Critical Care Medicine paYunivhesiti yeColorado School of Medicine. "Hatina data rakakwana," akadaro Forbes, uyo achapinda mubazi muna Chikunguru.
Izvi zvinodaro nekuti okisijeni yemishonga, inodzorwa neFDA, inodiwa muzvirongwa zvekurapa kwenguva yakareba. Pane chikonzero chaunzwa nenzira iyi.
"Paunofema okisijeni, inofamba ichibva pamhepo yekufema ichienda muropa uye inotorwa nehemoglobin," akadaro Ben Honigman, MD, purofesa anobuda mukurapa kwekukurumidzira. Hemoglobin inobva yagovera aya mamorekuru eokisijeni mumuviri wese, inoshanda uye inoenderera.
Sekureva kwaForbes, kana vanhu vaine mapapu ane hutano, miviri yavo inokwanisa kuchengetedza yakaringana mwero weokisijeni muropa ravo. "Hapana humbowo hwakakwana hwekuti kuwedzera okisijeni kune yakajairika mazinga eokisijeni kunobatsira muviri physiologically."
Sekureva kwaForbes, kana vashandi vehutano vachipa mweya weokisijeni kuvarwere vane mwero weokisijeni wakaderera, zvinowanzotora maminetsi maviri kusvika matatu ekuenderera mberi kwekuunza okisijeni kuti vaone shanduko mumazinga eokisijeni emurwere. “Saka handingatarisiri kuti kufema kumwe chete kana kuviri kubva mugaba kupe mweya weokisijeni wakakwana kuropa rinoyerera nemumapapu kuti riite zvine musoro.
Vazhinji vagadziri veokisijeni mabara nemasilinda eokisijeni vanowedzera mafuta anonhuwirira akakosha senge peppermint, orenji kana eucalyptus kuokisijeni. Pulmonologists vanowanzo kurudzira kuti hapana munhu anofemesa maoiri, achitaura zvinogona kuzvimba uye allergic reaction. Kune vanhu vane mamwe mamiriro emapapu, akadai seasthma kana chisingaperi chinodzivirira pulmonary chirwere, kuwedzera mafuta kunogona kukonzera flare-ups kana zviratidzo.
Kunyange zvazvo matangi eokisijeni kazhinji asingakuvadzi vanhu vane utano hwakanaka (ona bhara remurutivi), Forbes naHonigman vanokurudzira kuti pasave nomunhu anoashandisa kuzvirapa nokuda kwechikonzero chipi nechipi chekurapa. Vanoti kukwira kwekutengesa panguva yedenda kunoratidza kuti vamwe vanhu vari kuvashandisa kurapa COVID-19, musiyano ungangove nengozi unogona kunonoka kurapwa.
Imwe pfungwa yakakosha, Honigman akadaro, ndeyekuti oxygen iri kupera. “Paunongoibvisa chete, inobva yanyangarika.
Maererano naHonigman, mune imwe tsvakurudzo umo mazinga eokisijeni muzvidzidzo zvine utano akayerwa achishandisa pulse oximeters, zvidzidzo zveokisijeni zvakagadzikana pane imwe nhanho yepamusoro mushure memaminitsi matatu apo zvidzidzo zvakaramba zvichigamuchira okisijeni, uye mushure mokunge okisijeni yakamira, chiyero cheokisijeni chadzoka. kune pre-kuwedzera mazinga kweanenge maminetsi mana.
Saka nyanzvi dzebasketball vatambi vanogona kuwana bhenefiti kubva mukuramba vachifema mweya weokisijeni pakati pemitambo, Honigman akadaro. Inowedzera muchidimbu mazinga eokisijeni mumhasuru dze hypoxic.
Asi vafambisi vechikepe vanogara vachipomba gasi kubva mumatangi, kana kutoenda ku“mabhawa eokisijeni” (nzvimbo dzinozivikanwa zvikuru mumataundi emakomo kana maguta akasvibiswa zvakanyanya anopa oxygen, kazhinji kuburikidza necannula, kwemaminetsi gumi kusvika makumi matatu panguva), havazovandudza mashandiro avo mukati merwendo rwese. zuva. Kuita pane ski slopes. , sezvo oxygen inopera nguva refu isati yatanga kutanga.
Forbes zvakare yakadzokorora kukosha kweiyo dhizaini, ichicherekedza kuti iyo oxygen canister haiuye neyekurapa mask inovhara mhino nemuromo. Naizvozvo, kutaura kuti gaba "95% pure oxygen" manyepo, akadaro.
"Muchipatara, tine giredhi reokisijeni yekurapa uye tinoiisa kumatanho akasiyana kuti tipe vanhu huwandu hwakasiyana hweokisijeni zvichienderana nekuti vanoiwana sei. "Semuenzaniso, nenasal cannula, mumwe munhu anogona kunge achiwana 95% okisijeni. not available. ”
Forbes inotaura kuti mweya wemukamuri, uyo une 21% okisijeni, unosanganiswa neokisijeni yakatarwa nekuti mweya wemukamuri unofema murwere unobudawo uchitenderedza cannula yemhino, ichideredza mwero weokisijeni inotambirwa.
Iwo mavara pamatangi eokisijeni emumagaba anotiwo anobatsira kugadzirisa matambudziko ane chekuita nekukwirira: pawebhusaiti yayo, Boost Oxygen inonyora Colorado neRockies senzvimbo dzekutakura okisijeni yemumagaba.
Iyo yakakwirira yakakwirira, iyo yakaderera mhepo yemhepo, iyo inobatsira kutakura okisijeni kubva mumhepo kuenda kumapapu, Honigman akadaro. “Muviri wako hautore okisijeni zvakanaka sezvaunoita padanho regungwa.”
Kudzika kweokisijeni mazinga anogona kukonzera kukwira kwehurwere, kunyanya kune vashanyi vanoenda kuColorado. "Inenge 20 kusvika ku25 muzana yevanhu vanofamba kubva kugungwa kusvika kunzvimbo dzakakwirira vanowana acute mountain disease (AMS)," Honigmann akadaro. Asati aenda pamudyandigere, akashanda paCenter for High Altitude Research paUniversity yeColorado Anschutz Medical Campus, kwaanoenderera mberi nekutsvaga.
Bhodhoro re5-litre reBoost Oxygen rinodhura madhora gumi uye rinogona kupa kusvika ku100 inhalations ye95% yakachena oxygen musekondi imwe.
Nepo vagari veDenver vachiramba, vangangoita 8 kusvika gumi muzana yevanhu vanobatirawo AMS pavanenge vachienda kumataundi epamusoro, akadaro. Zviratidzo zvinokonzerwa nekuderera kweokisijeni yeropa (musoro, kusvotwa, kuneta, kunetseka kurara) zvinowanzoonekwa mukati meawa gumi nemaviri kusvika makumi maviri nemana uye zvinogona kuita kuti vanhu vatsvage rubatsiro pane okisijeni bar, akadaro Honigman.
"Izvo chaizvo zvinobatsira kuderedza zviratidzo izvi. Unonzwa zviri nani paunofema muokisijeni, uye kwenguva pfupi pashure pacho, "akadaro Honigman. "Saka kana uine zviratidzo zvishoma uye ukatanga kunzwa zviri nani, zvinogona kuita kuti unzwe kugadzikana."
Asi kune vanhu vazhinji, zviratidzo zvinodzoka, zvichiita kuti vamwe vadzokere kuokisijeni bar kuti vazorodzwe, Honigman akadaro. Sezvo vanhu vanopfuura makumi mapfumbamwe kubva muzana vachijairana nepamusoro-soro mukati meawa 24-48, danho iri rinogona kunge risingaite. Mamwe masayendisiti anotenda kuti okisijeni yakawedzerwa inongononotsa kugadzirisa kwechisikigo uku, akadaro.
“Maonero angu pachangu ndeokuti mugumisiro weplacebo, usina chokuita nokushanda kwomuviri,” anobvuma kudaro Honigman.
"Kuwana okisijeni yakawedzerwa kunonzwika kwakanaka uye kwakajairika, asi handifunge kuti sainzi inozvitsigira," akadaro. "Pane humbowo chaihwo hwekuti kana uchifunga kuti chimwe chinhu chichakubatsira, chinogona kuita kuti unzwe zviri nani."
Inotenderwa neKomisheni yeDzidzo yepamusoro. Mavara ese ekutengesa inzvimbo yakanyoreswa yeYunivhesiti. Inoshandiswa chete nemvumo.