Uku kuongororwa kwechokwadi kubva kumutengi paAmazon.

Isu tinoziva kuti spo₂ is anokosha paramende inoratidza basa rekufema remuviri uye kana iyo okisiGen yemukati yakajairika, uye iyo oxiximeter chishandiso chinotariswa kweropa reropa mumuviri wedu. Oxygen ndiyo hwaro hwehupenyu hwehupenyu, hypoxia ndiyo yakakonzera hosha dzakawanda, uye hosha dzakawanda dzinogona zvakare kukonzera kukwana kweokisijeni. Spo₂lower kupfuura 95% chiratidzo chehunhu hypoxia. Isingasviki 90% is a yakakomba hypoxia uye inoda kubatwa nekukurumidza sezvinobvira. Haasi chete vakura vanongova vanongova hypoxemia, asi vanhu vemazuvano vane kushushikana kwakawanda kwepfungwa uye basa uye nguva yekuzorora. Kusarongeka kunowanzo kutungamira ku hypoxemia. Yakareba-nguva yakadzika spo₂ ichakonzera kukuvara kwakanyanya kumuviri wemunhu. Naizvozvo, zvakafanira kuyera iyo spo₂ mumuviri nguva nenguva, kunyangwe kana matanho ekudzivirira anotorwa.

Kana zvasvika kune oxixeter, kune vashandisi veimba yemusha uye nyanzvi dzekusimbisa, vanhu vazhinji vanozosarudza matinji emukati, nekuti vanokudzwa, compact, compact, nyore kutakura, uye kwete mashoma nenguva nenzvimbo. Nyore nyore uye nekukurumidza. Finger Clip leamuti zvakare inoshandiswawo munzvimbo dzakawanda dzekurapa dzekurapa, asi zvinodiwa chaizvo zvakakwirira. Naizvozvo, kubviswa kwezvikanganiso ndeimwe yezvinhu zvakakosha pakuyera kwakasimba kweiyo oximeter.

Iko kurongeka kweiyo oxieter kwakanyatsoenderana neiyo nyanzvi yehunyanzvi hwehunyanzvi hweiyo oximeter. Nhungamiro dzechirevo dzezvinowanikwa oxixeter mhinduro pamusika zvakafanana: Iko kushandiswa kweRed LED, infrared LED uye photodiode kuumbwa kwedunhu, pamwe neiyo inotungamirwa dunhu. Mushure meiyo tsvuku mwenje uye infrared mwenje inoendeswa kuburikidza nemunwe, ivo vanoonekwa neChiratidzo chekugadzirisa chikamu, uye vakazoenda kuAdc Moducomputera Ivo vese vanoshandisa mwenje unonaka sechiedza chakadai sechiedza chitsvuku, infrared mwenje led uye Photodiode kuyera kutapurirana kwemunwe uye nzeve. Nekudaro, oximeter mhinduro inopa ivo vane zviyero zvepamusoro uye zvinodiwa kuti chirongwa chacho chine simba uye zvakanyanya kudiwa bvunzo zvinodiwa. Pamusoro penzira dzakajairika bvunzo dzinotaurwa pamusoro apa, ivo vanofanirwa kushandisa zvavo zvechirongwa zvigadzirwa uye nyanzvi oximeter simulations. Iyo data inoenzaniswa neyekurapa-giredhi oxкueter.

Iyo oxкeter yakagadziriswa neMedlinket yakave yakadzidzwa pamwe chete zvipatara zvinokwanisa. Mukudzidza kwekutanga kwekutanga, sao₂ yeiyi chigadzirwa chechigadzirwa chikamu che70% kusvika 100% chakasimbiswa. Kuenzaniswa neArterial Spoð kukosha kwakayerwa neCo-Oximeter, data chaiyo inowanikwa. Iyo spo₂ kukanganisa inodzorwa pa2%, uye kukanganisa kwekudziya kunodzorwa ku1.1 , Kusangana nezvinodiwa zvechiyero chehunyanzvi.

Kusarudza medlinket mutengo-unobudirira uye wakakwana kuyera mhinduro mumusika, ndinotenda zvinokurumidza kuwana kufarirwa nevashandisi.