Iingozi ze-hypoxia
Kutheni umzimba womntu uphathwa yi-hypoxia?
Ioksijini yinto esisiseko yemetabolism yabantu. Ioksijini esemoyeni ingena egazini ngokuphefumla, idityaniswe ne-hemoglobin kwiiseli ezibomvu zegazi, ize ijikeleze ngegazi iye kwizicubu kuwo wonke umzimba.
Kwiindawo ezithafa ngaphezu kwe-3,000 yeemitha ngaphezu komgangatho wolwandle, ngenxa yoxinzelelo oluphantsi lweoksijini yomoya, ioksijini engena emzimbeni womntu ngokuphefumla nayo iyancitshiswa, kwaye ioksijini engena egazini le-arterial nayo iyancitshiswa, engakwaziyo ukuhlangabezana ngokupheleleyo neemfuno. emzimbeni, okubangela ukuba umzimba ube ne-hypoxic.
Umhlaba osentshona nakumantla eTshayina uphezulu, ubukhulu becala amathafa anobude obungaphezulu kwama-3,000 eemitha. Umoya obhityileyo uneoksijini encinci, kwaye abantu abaninzi bagula ngenxa yokugula kokuphakama kwendawo. Abantu abahlala kule ndawo baphathwa zizifo ezinzulu okanye ezincinci ngenxa yokunqongophala kweoksijini. I-Hypoxic syndrome, idibene nexesha elibandayo Ixesha elide, iintsapho ezininzi zifuna ukutshisa amalahle ukuze zifudumale kwigumbi elivaliweyo, elinokuthi likhokelela ngokulula kwi-oksijini eyaneleyo kwigumbi. Emazantsi nakumazantsi-mpuma, ngenxa yokuxinana kwabantu abaninzi kunye nemozulu eshushu eshushu, i-air conditioning kunye nefriji kwiindawo ezivaliweyo ziye zaxhaphaka. Ukuyisebenzisa kunokubangela lula ioksijini enganelanga kwigumbi.
Iimpawu kunye nezifo ezibangelwa yi-hypoxia
- Iimpawu ze-hypoxia
Iimpawu eziqhelekileyo zibandakanya: isiyezi, intloko ebuhlungu, i-tinnitus, i-vertigo, ubuthathaka emilenzeni; okanye isicaphucaphu, ukuhlanza, ukubetha kwentliziyo, ukuphefumla, ukuphefumula okufutshane, ukuphefumla ngokukhawuleza, ukubetha kwentliziyo ngokukhawuleza kunye nobuthathaka. , ulusu, imilebe, nezinzipho kuwo wonke umzimba zigruzukile, uxinezeleko lwegazi luhla, abantwana bavuleke, yaye isiqaqa. Kwiimeko ezimandundu, kunokukhokelela kubunzima bokuphefumla, ukubanjwa kwentliziyo, kunye nokufa ngenxa yokuphefumla ngenxa yokungabikho kweoksijini.
- Izifo ezibangelwa yi-hypoxia
Ioksijini yinto ebalulekileyo kwimetabolism yomzimba. Ngaphandle kwe-oksijeni, i-metabolism iya kumisa, kwaye yonke imisebenzi ye-physiological iya kulahlekelwa ukunikezelwa kwamandla kunye nokuyeka.Kwinqanaba elivuthiweyo, ngenxa yomthamo onamandla wamaphaphu omzimba womntu, ugcwele amandla, ugcwele amandla omzimba, kunye ne-metabolism eqinile.As ubudala buyanda, ukusebenza kwemiphunga kuyehla ngokuthe ngcembe kwaye izinga le-basal metabolic liyehla.Ngeli xesha, kuya kubakho ukuhla kancinci kwimpilo yengqondo kunye nomzimba. Nangona kungenakwenzeka ukuchaza ngokupheleleyo okanye ukulawula inkqubo yokuguga, kukho ubungqina obaneleyo bokuthi izifo ezininzi ze-senile ziya kuba nzima kwaye zikhuthaze ukuguga.Ininzi yezi zifo zihlobene ne-hypoxia, njenge-ischemic cardiovascular disease, isifo se-cerebrovascular, i-pulmonary exchange okanye isifo se-ventilatory dysfunction, njl. Ngoko ke, ukuguga kuhambelana ngokusondeleyo ne-hypoxia. Ukuba ukwenzeka okanye ukuphuhliswa kwezi zifo kunokulawulwa ngokufanelekileyo, inkqubo yokuguga inokulibaziseka kwinqanaba elithile.
Ukongezelela, xa iiseli zolusu lomntu zihluthwa ioksijini, i-metabolism yeeseli zesikhumba iyancipha ngokufanelekileyo, kwaye ulusu lubonakala lubuthuntu kwaye lubuhlungu.
Iinzuzo zokuphefumla ioksijini
- Ukuvelisa iintlobo zeoksijini esebenzayo
I-ion ye-oksijini engalunganga inokuthi isebenze ngokufanelekileyo iimolekyuli ze-oksijini emoyeni, zibenze zisebenze ngakumbi kwaye zibe lula ukufunxwa ngumzimba womntu, ukukhusela ngokufanelekileyo "isifo somoya"
- Ukuphucula ukusebenza kwemiphunga
Emva kokuba umzimba womntu uphefumle ii-ion ezingezizo ezithwala ioksijini, imiphunga inokufunxa i-oksijini eyi-20% ngaphezulu kwaye isuse i-15% ngaphezulu kwekhabhon diokside.
- Ukukhuthaza imetabolism
Yenza kusebenze ii-enzymes ezahlukeneyo emzimbeni kwaye ukhuthaze imetabolism
- Yandisa ukuxhathisa izifo
Inokutshintsha amandla okuphendula komzimba, ivule umsebenzi wenkqubo ye-reticuloendothelial, kwaye yandise ukukhuseleka komzimba.
- Phucula ukulala
Ngokusebenzisa i-ion ye-oksijini engalunganga, inokuvuselela abantu, iphucule ukusebenza kakuhle, iphucule ukulala, kwaye ibe neziphumo ezicacileyo ze-analgesic.
- Umsebenzi wokuvala inzala
Ijenereyitha ye-ion engalunganga ivelisa inani elikhulu leeyoni ezingalunganga ngelixa ikwavelisa umkhondo we-ozone. Ukudityaniswa kwezi zimbini kunokwenzeka ukuba kuthathe izifo ezahlukeneyo kunye neebhaktheriya, ezibangela utshintsho lwesakhiwo okanye ukuhanjiswa kwamandla, okukhokelela ekufeni kwabo. Ukususwa kothuli kunye nokuvala inzala kusebenza ngakumbi ekwehliseni umonakalo womsi wecuba. Ukukhuselwa kwendalo kunye nempilo ziyabonakala.
Umphumo wokuxhaswa kwe-oksijini
Isetyenziswa ngabantu abadala - kwandisa ukumelana nomzimba kunye nokulibazisa ukuguga
Njengoko abantu abadala bekhula, imisebenzi yabo ye-physiological iya kuncipha ngokuthe ngcembe, ukuhamba kwegazi kubo kuya kuthotha, kwaye amandla abo okudibanisa i-oksijini kunye neeseli ezibomvu zegazi ziya kuba mbi ngakumbi, ngoko ke i-hypoxia ihlala isenzeka.
Ngokukodwa kwizigulana ezinezifo ezahlukahlukeneyo ezingapheliyo kunye nezifo zemiphunga, ngenxa yokuwohloka komsebenzi welungu lomzimba, ukukwazi ukufunxa i-oksijini kuba nzima, kwaye baxhomekeke kwiimpawu ze-hypoxia.
I-Angina pectoris, i-edema, kunye ne-cerebral edema eqhelekileyo kubantu abadala zonke zibangelwa yi-hypoxia yesikhashana, ngoko ke izifo ezininzi ze-geriatric ekugqibeleni zihambelana nokungabikho komzimba we-oksijini.
Ukuphefumla rhoqo ioksijini ngabantu abadala kunokunceda ukomeleza ukuxhathisa komzimba, ukulibazisa ukuguga, kunye nokuphucula ukhuseleko lwabo.
Abasetyhini abakhulelweyo bafuna ukuxhaswa rhoqo kwe-oxygen ukukhuthaza ukukhula kwengqondo yomntwana kunye nokukhula okunempilo
Ukukhula ngokukhawuleza kwemveku kufuna ukuba umzimba kamama ufunxe ioksijini eninzi kunye nezondlo. Ke ngoko, abafazi abakhulelweyo kufuneka baphefumle ioksijini eninzi kunabantu abaqhelekileyo ukuqinisekisa ukujikeleza okuqhelekileyo kwegazi emzimbeni, ukuhambisa izondlo kumntwana ongekazalwa ngexesha elifanelekileyo, kunye nokukhuthaza ukukhula okuqhelekileyo kwengqondo yomntwana.
Abasetyhini abakhulelweyo abanyanzelisa ukuphefumla ioksijini yonke imihla banokukuthintela ngokufanelekileyo ukukhula kwe-intrauterine, ukungasebenzi kakuhle kwe-placental, i-fetus arrhythmia kunye nezinye iingxaki.
Kwangaxeshanye, i-oxygen inhalation nayo inenzuzo enkulu kwimizimba yabasetyhini abakhulelweyo. Ukongezwa kweoksijini kunokuphucula umgangatho womzimba wabasetyhini abakhulelweyo, ukukhuthaza imetabolism, ukuqinisa ukuqina komzimba, ukuphucula ukhuseleko, kunye nokuthintela ngokufanelekileyo ukwenzeka kwengqele, ukukhathala kunye nezinye iimpawu.
Ukuxhaswa kwe-oksijini efanelekileyo kubafundi-ukuqinisekisa amandla awoneleyo kunye nokuphucula ukusebenza kakuhle
Ukukhula ngokukhawuleza koluntu kuye kwabeka umthwalo okhulayo kubafundi. Ulwazi oluninzi kufuneka lufundwe kwaye lunkqaywe. Ngokwemvelo, umthwalo engqondweni nawo uyanda. Ukusetyenziswa kakhulu kweoksijini yegazi kubangela ukudinwa okugqithisileyo kobuchopho kunye nokufunda kwehla. nciphisa.
Uphando lwezonyango lubonisa ukuba ingqondo yeyona nto isebenzayo, idla amandla kwaye itya ioksijini emzimbeni womntu. Ukusetyenziswa rhoqo kwengqondo kuya kudla i-40% ye-oxygen content emzimbeni. Nje ukuba unikezelo lwe-oxygen yegazi lungonelanga kwaye umsebenzi weeseli zengqondo uyancipha, iiseli zengqondo ziya kuvela. Iimpawu ziquka ukusabela kancinci, ukudinwa komzimba, kunye nokuncipha kwenkumbulo.
Iingcali zonyango zicebisa ukuba ukongezwa kweoksijini okufanelekileyo kubafundi kunokubuyisela ngokukhawuleza kunye nokuphucula ukusebenza kwengqondo, kuthomalalise ukudinwa komzimba, kunye nokuphucula ukusebenza kakuhle kokufunda.
Isongezo seoksijini yabasebenzi bekhola emhlophe-Hlala kude ne-sub-health kwaye ujabulele ubomi obumangalisayo
Ngenxa yokuba abasebenzi bekhola emhlophe behlala ezidesikeni ixesha elide kwaye bengazilolongi, badla ngokuba neempawu ezifana nokozela, amaxesha okuphendula kade, ukucaphuka, nokungathandi ukutya. Iingcali zonyango zibiza ngokuba "yi-office syndrome."
Konke oku kubangelwa yindawo encinci yeofisi kunye nokungabikho kokujikeleza komoya, okukhokelela ekuxineni kwe-oxygen ephantsi kakhulu. Ukongeza, umzimba womntu wenza umthambo omncinci kakhulu kwaye ingqondo ifumana ioksijini enganelanga, nto leyo ibambezela ukuhamba kwegazi.
Ukuba abasebenzi bekhola emhlophe banokuqinisekisa ukuba baphefumula i-oksijini imizuzu engama-30 ngosuku, banokuphelisa ezi meko zingaphantsi kwezempilo, bagcine amandla aphezulu, baphucule ukusebenza kakuhle, kwaye bagcine umoya ovuyayo.
Thanda Ubuhle Rhoqo Yongeza i-Oxygen-Susa iingxaki zesikhumba kwaye ugcine umtsalane wolutsha
Ukuthanda ubuhle lilungelo elilodwa lomfazi, kwaye ulusu luyintloko yomfazi. Xa ulusu lwakho luqala ukuba buthuntu, luhexe, okanye luvele imibimbi, kufuneka uphande unobangela. Ngaba kukunqongophala kwamanzi, ukunqongophala kweevithamin, okanye ngaba ngokwenene ndimdala? Kodwa, ngaba ukhe wacinga ukuba oku kubangelwa kukungabikho kweoksijini emzimbeni?
Ukuba umzimba unqatshelwe i-oksijeni, ukujikeleza kwegazi kwesikhumba kuya kuncipha, kwaye i-toxins esikhumbeni ayiyi kukhutshwa kakuhle, eya kubangela ukuba i-toxins iqokelele esikhumbeni kwaye ibangele intlekele. Abasetyhini abathanda ubuhle bahlala bephefumlela ioksijini, evumela iiseli ukuba zifunxe ioksijini eyaneleyo, ikhawulezisa ukujikeleza kwegazi eluswini, ikhuthaza imetabolism, iphucula amandla olusu okufunxa izondlo kunye nemveliso yokhathalelo lolusu, ivumela i-toxins egciniweyo ukuba ikhutshwe ngokutyibilikayo, ibuyisele umva. ulusu olunempilo luster ngexesha elifanelekileyo, kwaye igcina charm yobutsha.
Abaqhubi banokuzalisa ioksijini nangaliphi na ixesha - bazihlaziye kwaye bazikhusele
Kwiminyaka yakutshanje, kuye kwakho inani elandayo leengozi ezibangelwa kukungabikho kweoksijini ezimotweni.
Oku kungenxa yokuba abantu abaqapheli ukunqongophala kwe-oxygen emotweni.
Siyakukhumbuza ukuba abaqhubi abaqhuba imigama emide okanye baqhube bediniwe kufuneka bahlawule ngokukodwa ukungabikho kwe-oksijini emotweni. Ngenxa yokuba imoto ibaleka ngesantya esiphezulu kwaye iifestile zivaliwe, umoya osemotweni awukwazi ukutyhutyha kwaye i-oxygen concentration iphantsi.
Ngelo xesha, ukutshisa i-petroli emotweni kuya kukhupha inani elikhulu le-carbon monoxide. Ikharbhon monoxide yigesi eyityhefu. Abantu abadala abakwazi ukuphefumla kwindawo apho i-carbon monoxide concentration ifikelela kwi-30%, ngoko vula ifestile yemoto ukuze uphefumle umoya omtsha xa kufanelekile kwaye ugcine ingqondo yakho icacile.
Ungasebenzisa kwakhona ioksijini yasekhaya ukuze uzalise ioksijini ngexesha. Oku akunakunciphisa kuphela ukudinwa okubangelwa kukuqhuba ixesha elide kwaye uhlaziye ingqondo yakho, kodwa kwakhona ukuthintela iingozi zokhuseleko ezibangelwa yi-hypoxia nangaliphi na ixesha kwaye zikhusele.
Ukungaqondi kakuhle kunye nokuqonda malunga ne-oxygen inhalation
Ukhathalelo lwempilo yasekhaya ukuphefumla ioksijini kunokubangela ityhefu ye-oxygen
Xa ugxininiso oluphezulu, ukuhamba okuphezulu, kunye noxinzelelo oluphezulu lwe-oksijini lufakwe ngaphezu kwexesha elithile kwaye ukuveliswa kwe-oxygen free radicals kukhulu kunokususwa, i-oxygen eninzi i-radicals yamahhala ingabangela umonakalo osebenzayo okanye ophilayo emzimbeni. Lo monakalo udla ngokubizwa ngokuba yityhefu ye-oxygen.
Iimeko zokufikelela kwityhefu ye-oksijeni zezi: ukuphefumla i-oksijini nge-cannula yempumlo phantsi koxinzelelo oluqhelekileyo (i-oxygen concentration ye-oksijini malunga ne-35%) malunga neentsuku ze-15, kunye ne-oxygen inhalation ngokusebenzisa imaski evaliweyo kuxinzelelo oluqhelekileyo (i-hyperbaric oxygen ephathekayo) malunga ne-8. iiyure. Nangona kunjalo, ukhathalelo lwempilo yekhaya i-oxygen inhalation ayibandakanyi inhalation ye-oksijini yexesha elide, ngoko akukho tyhefu ye-oxygen.
Ioksijini inokubangela ukuxhomekeka
Ukuxhomekeka kwiyeza kubhekiselele ngokukodwa ekuxhomekeke kwichiza elithile, ngakumbi iziyobisi ezisebenza kwinkqubo ye-nervous, ezinokuthi zibangele ukuxhomekeka.
Kubandakanya iinkalo ezimbini: ukuxhomekeka kwengqondo kunye nokuxhomekeka ngokomzimba: Okubizwa ngokuba ngukuxhomekeka kwengqondo kubhekiselele kumnqweno ongaqhelekanga wesigulana weziyobisi ezikhobokisayo ukuze ufumane ulonwabo emva kokuthatha ichiza.
Ukuxhomekeka okubizwa ngokuba ngumzimba kuthetha ukuba emva kokuba isigulane sithatha ngokuphindaphindiweyo iyeza elithile, inkqubo ye-nervous central ifumana utshintsho oluthile lwe-pathophysiological, efuna ukuba ichiza liqhubeke likhona emzimbeni ukuphepha iimpawu zokuyeka ezikhethekileyo ezibangelwa kukupheliswa kweyeza.
Ukuphefumla ioksijini yokhathalelo lwempilo okanye unyango lweoksijini ngokucacileyo aluhambelani nezi meko zingasentla
Ukukhetha indlela efanelekileyo yokuphefumla ioksijini kubaluleke kakhulu
Iindlela ezahlukeneyo ze-oxygen inhalation zichaza ngokuthe ngqo inani kunye nefuthe le-oxygen inhalation.
Ukuphefumla ioksijini yemveli kusebenzisa i-nasal cannula i-oxygen inhalation. Ekubeni isixa esikhulu somoya siphinde sitsalwe ngelixa siphefumla ioksijini, into ephefumlayo ayiyooksijini esulungekileyo. Nangona kunjalo, i-oxygen ye-hyperbaric ephathekayo yahlukile. Akukuphela nje ukuphefumla kwe-100% ye-oksijeni ecocekileyo, kodwa kunye ne-Oxygen kuphela iya kuphuma xa uphefumula, ngoko ke xa kuthelekiswa ne-nasal cannula i-oxygen inhalation, akuyi kubakho nkunkuma ye-oksijini kwaye izinga lokusetyenziswa kwe-oksijini liya kuphuculwa.
Izifo ezahlukeneyo zifuna iindlela ezahlukeneyo zokuphefumla ioksijini. Izifo zenkqubo yokuphefumla zifanelekile kwi-nasal cannula oxygen inhalation. I-Cardiovascular, cerebrovascular, abafundi, abafazi abakhulelweyo, i-sub-health kunye nezinye iimeko zifanelekile kwi-oxygen ye-hyperbaric ephathekayo (uxinzelelo oluqhelekileyo luvaliwe imaski i-oxygen inhalation).
Kwizifo ze-cardiovascular and cerebrovascular, kucetyiswa ukuba uphefumlele ioksijini malunga nemizuzu eyi-10-20 yonke imihla, utshintshe ukucinga okudlulileyo kokuphefumla ioksijini kuphela xa ubomi busengozini okanye xa ugula. Le inhalation ye-oksijini yexesha elifutshane ayiyi kubangela imiphumo emibi emzimbeni womntu, kodwa inokuphucula ngokufanelekileyo. Umzimba we-hypoxic state ulibazisa inkqubo ukusuka kwinguqu yobuninzi ukuya kwinguqu yekhwalithi ngenxa ye-hypoxia.
Umgaqo wokusebenza we-oxygen concentrator
Ukusebenzisa i-molecular sieve adsorption physical and desorption technology, i-oxygen generator igcwele i-molecular sieves. Xa ucinezelekile, i-nitrogen emoyeni inokubhengezwa, kwaye i-oksijini engaxutywanga iqokelelwa. Emva kokuhlanjululwa, iba yioksijini ephezulu. Isihluzo semolekyuli sikhupha initrogen ebhengeziweyo ibuyele kumoya ojikeleze ngexesha loxinzelelo. Xa uxinzelelo lonyuswa kwixesha elizayo, lunokusasaza i-nitrogen kwaye luvelise i-oxygen. Yonke le nkqubo yinkqubo ye-periodic dynamic cycle, kwaye i-molecular sieve ayidliwe.
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Ixesha lokuposa: Nov-27-2024