1. Oxygen yog only needed when you are sick.
Lub neej yog inseparable ntawm oxygen. Raws li lub sijhawm laus ntawm tib neeg lub cev vim yog hypoxia, lub paj hlwb pib muaj hnub nyoog ua ntej hnub nyoog 30 xyoo, thiab lub plawv yuav raug kev txom nyem los ntawm cov kab mob ntau zaus tom qab hnub nyoog 40. Lub ntsws yog lub cev tsis muaj zog ntawm tib neeg lub cev., qhopib muaj hnub nyoog thaum muaj hnub nyoog 20 xyoo, nce kev laus thaum muaj hnub nyoog 40 xyoo. And lub raum muaj hnub nyoog thaum muaj hnub nyoog 40. Cov ntaub so ntswg maj mam muaj hnub nyoog tom qab hnub nyoog 25 xyoos, thiab cov pob txha pib muaj hnub nyoog thaum muaj hnub nyoog 35. Oxygen ua kom cov metabolism hauv nruab nrog cev, thiab mob hypoxia ua rau cov kab mob ua kom lub cev muaj zog.
Txhua kab mob muaj cov txheej txheem kev loj hlob. Every moment of this process is accompanied by the damage of hypoxia to the body. Some damages are often irreversible, and the patient's body has a great compensatory function. Activating this compensatory function has a considerable effect on the body's recovery and improving the quality of life, which is why doctors recommend patients to inhale oxygen. Yog li ntawd, kev poob ntawm lub ntsws ua haujlwm txhais tau hais tias cov pa oxygen rau tag nrho lub cev raug txo, yog li sai duaneegsiv cov pa oxygen concentrator, then body will change zoo dua.
Tam sim no ntau tus neeg mob nyuam qhuav tawm hauv tsev kho mob lossis tom qab phais mob thiab hais kom noj oxygen txhua hnub rau ib lub sijhawm, thiab lawv lub cev yuav zoo dua. Tom qab lub cev puas lawm, nws cov metabolism yog txawv txav, thiab nws yuav siv sij hawm ntev rau lub cev kom rov zoo. Tshwj xeeb tshaj yog rau cov kab mob uas yuav tsum tau kho lub xeev hypoxia, nws yog ib qho tsim nyog yuav tsum tau hais kom nqus pa oxygen ua ntej thiab raws sijhawm. Txuas ntxiv nqus pa kom txog thaum cov tsos mob tau zoo thiab ploj mus, tab sis kuj tseem tswj cov pa oxygen kom sib sau ua ke.
2. Kev nqus pa tuaj yeem ua rau muaj pa oxygen.
Tam sim no, molecular sieve tsev neeg oxygenlub ntsiab luss nrog more than 90 percent oxygen concentration yeej vam khom rau ntawm lub qhov ntswg cov hlab pa lossis cov pa oxygen qhov ncauj qhov ntswg kom nqus pa, uas belongs rau qhib -style oxygen inhalation. That is thaum ib tug neeg nqus tau pae oxygen los ntawm lub concentrator, ntxiv rau kev nqus pa oxygen, lawv kuj nqus tau pa. Cov pa oxygen concentration uas tau mus txog alveoli yog cov pa oxygen tom qab sib xyaw nrog huab cua,uas yog kev tshoov siab oxygen concentration. Cov mis rau kev tshoov siab oxygen concentration thiab oxygen concentration yog Inhaled oxygen concentration = 21 plus 4 oxygen flow. Qhov taw qhia zoo tshaj plaws rau lub ntsws ua haujlwm yoguas5L cov pa oxygen txaus nrog kev tshoov siab cov pa oxygen ntau dua 90 feem pua, thiab qhov tseeb tshwm sim oxygen concentration yog 41 feem pua.
Qhov tseeb, hauv cov neeg mob uas muaj kab mob pulmonary function, qhov kev tshoov siab oxygen concentration yog li ntawm 28--35 feem pua. Yog li, tus kws kho mob ua pa tau hais kom tus neeg mob hais kom nqus pa hauv tsev tom qab tso tawm, kho tus nqi ntws mus rau 1.5--3.L, thiab cov pa oxygen concentration yog li ntawm 30 feem pua, uas yog hais txog tsev neeg 5L oxygen concentrator. Txhawm rau ua kom tiav, nws tuaj yeem pom tias cov pa oxygenlub ntsiab lus with 1L thiab 2L ntws has no actual therapeutic value. Qhov ntawd is only suitable for maintaining good health. More than 3L oxygen ntwsmuaj tus nqi kho mob, tshwj xeeb tshaj yog rau cov neeg mob ntsws, tsuas yog 5L or even more than 5L oxygen ntws can achieve the effect of oxygen therapy, and there is no possibility of oxygen poisoning.
3. Kev nqus pa oxygen yuav ua rau muaj kev quav yeeb quav tshuaj thiab nyob ntawm.
Kev nqus pa oxygen yuav tsis tsim kev vam khom, yuav muaj kev yoog raws. And muaj qhov zoo sib txawv ntawm covm. What is a dependency? Dependence in medicine refers to the dependence of a certain drug, especially drugs that act on the nervous system, which are more likely to produce dependence, including both mental dependence and physical dependence. The so-called mental dependence refers to the patient's abnormal thirst for the addictive drug, so as to obtain the abnormal pleasure after taking the drug. Qhov kev hu ua -hu ua kev vam khom lub cev yog hais txog qee yam kev hloov pauv pathophysiological hauv lub paj hlwb tom qab tus neeg mob siv qee yam tshuaj ntau zaus, yog li cov tshuaj yuav tsum tau nyob hauv lub cev kom tsis txhob muaj cov tsos mob tshwm sim los ntawm kev tshem tawm cov tshuaj.
Kev noj qab haus huv oxygen inhalation lossis kho mob hauv tsev kho mob pom tseeb tsis ua raws li cov xwm txheej saum toj no, thiab cov laj thawj yog raws li hauv qab no:
Oxygen tsis yog tshuaj;
Oxygen yog ib qho roj uas tib neeg lub cev yuav tsum tau noj tsis tu ncua los ntawm huab cua rau lub sijhawm ntev ntawm nws lub neej;
Cov tsos mob ntawm hypoxia uas yuav tsum tau muab tshem tawm los ntawm kev nqus pa oxygen tsis ua rau muaj kev txaus siab txawv txav;
We can't expect that the symptoms of oxygen inhalation will be gone once, and the previous symptoms that appear after the oxygen inhalation is stopped are actually the manifestation of hypoxia, not withdrawal symptoms.
Adaptability yog dab tsi?
Cov neeg nyob hauv ib puag ncig qhov siab ntev ntev yuav hloov mus rau cov ntsiab lus oxygen hauv huab cua. Dheev hloov ib puag ncig oxygen yuav ua rau tsis xis nyob nyob rau lub sijhawm luv luv, ib yam li cov neeg nyob hauv thaj av loj tam sim ntawd mus rau toj siab, lossis cov neeg nyob hauv toj siab dheev tuaj rau hauv av loj, yuav muaj cov txheej txheem ntawm oxygen adaptation. Qhov kev hloov pauv no zoo sib txawv ntawm kev vam khom, and it kuj yog qhov sib txawv ntawm kev quav tshuaj lossis kev cia siab ntawm cov tshuaj siv dav dav, uas feem ntau yoog raws sijhawm.
Oxygen therapy tsis muaj tshuaj nkag mus rau tib neeg lub cev. Kev nqus pa ntawm oxygen ncaj qha nce cov ntsiab lus oxygen ntawm cov ntshav hlab ntsha, hloov lub xeev hypoxic ntawm tib neeg lub cev, thiab rov ua kom cov metabolism hauv nruab nrog cev, yog li kev nqus pa oxygen tsis tsim kev quav tshuaj lossis kev vam khom.
4. Tib neeg subconsciously tsis txais oxygen inhalation.
Hom kev puas siab puas ntsws no muaj ntau dua hauv nruab nrab - cov neeg laus thiab cov hluas. Thaum nws los txog rau kev nqus pa oxygen, lawv xav tias lawv yuav tuag ua ntej lawv noj oxygen rau kev pab thawj zaug. Qee tus neeg xav tias lawv mob thaum lawv hais txog kev nqus pa oxygen. These cognitions are actually ignorance of oxygen therapy. The benefits of oxygen therapy are everywhere, even in the 2019 Nobel Prize in Physiology for the important award of oxygen therapy in the intervention of oxygen therapy in cancer symptoms. The Covid-19 Kev kis mus in 2020 of respiratory oxygen therapy has pushed the benefits of oxygen therapy to the highlight.