Maitiro ekugadzirisa muviri wemunhu inzira ye oxidation yemuviri, uye okisijeni inodiwa mumaitiro ekugadzirisa muviri inopinda muropa remunhu kuburikidza nehurongwa hwekufema, uye inosanganiswa ne hemoglobin (Hb) mumasero matsvuku eropa kuti igadzire oxyhemoglobin (HbO₂), iyo inozotakurwa kuenda kumuviri wemunhu. Muropa rose, chikamu cheHbO₂ capacity chinosungwa ne oxygen kusvika ku total binding capacity chinonzi blood oxygen saturation SpO₂.

Kuongorora basa reSpO₂ rekutarisa mukuongorora nekuongorora chirwere chemwoyo chevana vacheche. Zvichienderana nemhedzisiro yeNational Pediatric Pathology Collaborative Group, kutarisa kweSpO₂ kunobatsira pakuongorora vana vane chirwere chemwoyo chevana vacheche. Kunzwa kwakanyanya inzira yakachengeteka, isingapindi, inogoneka uye ine musoro yekuona, iyo yakakodzera kukurudzirwa uye kushandiswa mukurapa kwevana vanozvarwa.

Parizvino, kuongororwa kwepulse SpO₂ kwave kuchishandiswa zvakanyanya mukurapa. SpO₂ yave ichishandiswa senzira yekutarisa chiratidzo chechishanu chinokosha muvana. SpO₂ yevana vacheche inogona kuratidzwa chete sezvakajairika kana yava pamusoro pe95%, Kuonekwa kweSpO₂ yeropa revana vacheche kunogona kubatsira vanamukoti kuona shanduko mumamiriro evana nekufamba kwenguva, uye kutungamira hwaro hwekurapa neokisijeni.

Zvisinei, mukutarisa kweSpO₂ yevana vacheche, kunyangwe ichionekwa sekutarisa kusingapindi muropa, mukushandiswa kwekiriniki, kuchine zviitiko zvekukuvara kweminwe kunokonzerwa nekutarisa kweSpO₂ nguva dzose. Mukuongorora zviitiko zvitanhatu zvekutarisa kweSpO₂. Mune data rekukuvara kweganda reminwe, zvikonzero zvikuru zvinopfupikiswa seizvi:

1. Nzvimbo yekuyerwa kwemurwere haina kuyerera zvakanaka kweropa uye haigone kubvisa tembiricha ye sensor kuburikidza nekutenderera kweropa kwakajairika;

2. Nzvimbo yekuyeresa yakakora zvakanyanya; (semuenzaniso, tsoka dzevana vachangobva kuberekwa dzine tsoka dzinopfuura 3.5KG dzakakora zvakanyanya, izvo zvisingakodzeri kuyerwa kwetsoka dzakaputirwa)

3. Kukundikana kutarisa probe nguva dzose uye kuchinja nzvimbo.

Saka, MedLinket yakagadzira sensor yeSpO₂ inodzivirira kupisa zvakanyanya zvichienderana nezvinodiwa nemusika. Iyi sensor ine sensor yekupisa. Mushure mekufananidza netambo yeadapta yakatsaurirwa uye monitor, ine basa rekutarisa kupisa kwakanyanya munzvimbo. Kana tembiricha yeganda remurwere ichipfuura 41℃, sensor inomira kushanda ipapo ipapo. Panguva imwe chete, chiedza chechiratidzo chetambo yeadapta yeSpO₂ chinoburitsa chiedza chitsvuku, uye monitor inoburitsa ruzha rwealamu, zvichiita kuti vashandi vekurapa vatore matanho panguva yakakodzera kudzivirira kupisa. Kana tembiricha yeganda renzvimbo yekutarisa murwere yaderera pasi pe41°C, probe ichatangazve uye icharamba ichitarisa data reSpO₂. Deredza njodzi yekutsva uye kuderedza mutoro wekuongorora nguva dzose kwevashandi vekurapa.

Zvakanakira zvechigadzirwa:

1. Kutarisa tembiricha yakawandisa: Pane sensor yekupisa pamucheto weprobe. Mushure mekufananidza netambo yeadapta uye monitor yakatsaurirwa, ine basa rekutarisa tembiricha yakawandisa, izvo zvinoderedza njodzi yekutsva uye zvinoderedza mutoro wekuongorora nguva dzose kwevashandi vekurapa;

2. Zviri nyore kushandisa: nzvimbo yekuputira probe idiki, uye mhepo inoyerera zvakanaka;

3. Inoshanda uye iri nyore: Dhizaini yekuongorora yakaita seV, nzvimbo yekutarisa nekukurumidza, dhizaini yemubato wekubatanidza, kubatana kuri nyore;

4. Vimbiso yekuchengetedza: kubatana kwakanaka kwezvinhu zvipenyu, hapana latex;