Nzira yekutarisa kuzara kweokisijeni yeropa?
Mhino kana huma inogona kuona kuzara kweokisijeni muropa remunhu
Mhino ine mhango uye yakatetepa, iyo inobatsira kuona ropa reokisijeniSpO2 sensor yekuwedzera tambo.Nekudaro, iyo nasal oxygen saturation probe inodhura uye inogona kushandiswa seyebetsero probe.
Nzvimbo yehuma inobatsira kupfuura dzimwe nzvimbo nokuti haisi nyore kukanganiswa nechinzvimbo chekugamuchira uye kufamba kwemakumbo, uye zviri nyore kugadzirisa.Zvisinei, nokuti probe yehuma inodhura, inowanzokurudzirwa kuvarwere vanoda kurovedza muviri.
Cherechedza paunenge uchishandisa spo2 sensor yekuwedzera tambo
1. Zvipikiri zvemurwere hazvifanirwe kunge zvakareba uye hazvifanirwe kunge zvine mavara, tsvina kana zvipikiri.
2. Kana munwe wemurwere uchinzwa usina kugadzikana mushure mekugara kwenguva refu kweokisijeni yeropa, mumwe munwe unofanirwa kuchinjwa kuti utarise.
3. Munguva yekuongorora, kana murwere nevashandi vezvokurapa vakabonderana uye vachidhonza spo2 probe uye waya, kukanganisa kuchaitika.Zvinokurudzirwa kuti murwere arambe akanyarara obva averenga kukosha kwacho nemazvo.
Ropa oxygen saturation yekuona classification
Iyo yechinyakare electrochemical nzira yekuyera oxygen saturation inoshandisa ainoraswa Spo2 sensorkutanga kuunganidza ropa kubva mumuviri wemunhu (inonyanya kushandiswa ndeyekuunganidza ropa reropa), uye ipapo shandisa gasi rekuongorora ropa rekuongorora kwe electrochemical, uye kuyera arterial okisijeni mukati memaminitsi mashoma Pressure (PaO2).Verenga arterial oxygen saturation (SaO2).Nekuti iyi nzira inoda arterial puncture kana intubation, inokonzeresa marwadzo kumurwere uye haigone kuramba ichitariswa.Nokudaro, zvakaoma kuti murwere agamuchire kurapwa mumamiriro ezvinhu ane ngozi.Kubatsira kweiyo electrochemical nzira ndeyokuti chiyero chekuyera chakarurama uye chakavimbika, asi chakashata ndechekuti inonetsa uye haigone kuramba ichitariswa.Inzira yekuyera kuzara kweokisijeni muropa.
The optical method ndiyo itsva optical measurement method inokunda kukanganisa kwe electrochemical method.Iyo inoenderera isingapindike yeropa yekuyera okisijeni nzira inogona kushandiswa mumakamuri ekukurumidzira, makamuri ekuvhiya, makamuri ekudzoreredza uye zvidzidzo zvekurara.Nheyo yacho ndeyekuona shanduko mukutorwa kweropa uye kuyera chikamu cheoxyhemoglobin (HbO2) muhuwandu hwehemoglobin (Hb).Tora SpO2.Kubatsira kweiyi nzira ndeyokuti inogona kuramba ichiyera muviri wemunhu pasina kukuvadzwa, uye chiridzwa chiri nyore uye chiri nyore kushandisa, saka chakakwezva zvakanyanya uye zvakanyanya kutariswa.Izvo zvisingabatsiri ndezvokuti kuyerwa kwechiyero kwakadzikira pane nzira ye electrochemical, uye kukanganisa kunokonzerwa neropa rezasi kukosha kweokisijeni yakakura.Nzeve oximeters, multi-wavelength oximetersuye ichangoburwa pulse oximeters yakaonekwa.Iyo yekuyera kukanganisa kweazvino pulse oximeter inogona kudzorwa mukati me1% kusangana nezvinodiwa zvekushandiswa kwekiriniki.Kunyange zvazvo vasingagutsikani mune zvimwe zvinhu, mabhenefiti avo ekiriniki ave achizivikanwa zvikuru.
Nguva yekutumira: Oct-26-2020