Kukosha kwekutariswa kweokisijeni yeropa yekutariswa kwevacheche hakugone kuregererwa.Kutariswa kweokisijeni yeropa kunonyanya kushandiswa kuongorora kugona kweoxyhemoglobin yakasanganiswa neokisijeni muropa revacheche sechikamu chehuwandu hwehuwandu hwehemoglobin hunogona kusanganiswa neropa, kureva kuzara kweokisijeni muropa.Izvi zvine zvazvinoreva zvakakosha pakunzwisisa hutano hwekufema uye hwemwoyo hwevacheche vachangozvarwa.
Chekutanga, kutarisisa okisijeni yeropa kunogona kubatsira kuona nekukurumidza kana vana vachangozvarwa vasina oxygen yakakwana.Kana ropa reoxygen saturation yakaderera pane yakajairika (kazhinji 91% -97%), inogona kuratidza kuti mwana achangoberekwa ane hypoxic, iyo inogona kuva nemigumisiro yakaipa pakushanda kwemwoyo, uropi, uye dzimwe nhengo dzinokosha.Nokudaro, kuburikidza nekuongorora kweokisijeni yeropa, vanachiremba vanogona kuona uye kutora matanho akakodzera ekurapa munguva kuti vadzivise kuwedzera kuipa kwemamiriro acho.
Nekudaro, hunhu hwehupenyu hwevacheche hunoita kuti kuongororwa kweokisijeni yeropa kuve kwakaoma.Mitsipa yavo yeropa idiki uye kuyerera kweropa kunononoka, izvo zvinogona kuita kuti kuwanikwa kwemasaini eokisijeni yeropa kuve kusina kugadzikana uye kukanganisa kukanganisa.Mukuwedzera, maitiro ekufema uye emwoyo yevana vachangoberekwa havasati vanyatsokura, izvo zvinoreva kuti pavanotarisana nemamwe mamiriro ezvinhu ehutano, kuchinja kweropa reoxygen saturation kunogona kunge kusingaoneki zvakakwana, zvichiita kuti kuongorora kuve kwakaoma.
Tekinoroji yeokisijeni yeropa yeNarigmed ine mibairo yakanaka yekuyera pasi pemvura isina simba iri pakati pe0.3% ne0.025%, ine huchokwadi hwepamusoro, uye inonyanya kukodzera kuyerwa kwevachangozvarwa.
Nguva yekutumira: Mar-06-2024
