Laboratory Tests: Saturation - chii?

Zvishomanana kusiyana-siyana ropa okisijeni saturation pamwero munogona ose munhu. Nokuti yakarurama kuongorora Kuchinja chinoratidza ichi ichava yechokwadi tipedze kuyerwa shoma. Gare gare munyaya tinoona sei pane nokufamba munzira zvavari wakaiswa uye chii chinodiwa kuti kuzvidzora.

Rutapudzo kuti O ₂ muropa: Zvinokonzera

Blood okisijeni saturation rinowanikwa mumapapu. Zvadaro, O ₂ achaendeswa kuti nhengo pamwe kutora chikamu hemoglobin. remubatanidzwa Uyu yakananga transporter mapuroteni. Rinowanikwa masero matsvuku eropa - red ropa masero. Maererano padanho okisijeni saturation zvinobvira huwandu Chizenga, riri mumuviri iri vakasungwa nehurumende pamwe oxygen. Zvakanakisa, kuti saturation pamwero inofanira kuva kuwanda 96-99%. Kana chakarurama kwakadaro substantially zvose Chizenga akasungwa oxygen. Chikonzero chacho vanodira angava chakakomba zvirwere kufema uye kumwoyo. In kupererwa, kuti Chizenga iri yekudyidzana ipfupi. Kana kusembura echirwere mwoyo uye zvemapapu zvirwere zviri vakacherechedzawo vasanyanye ropa okisijeni, saka zviri here chiremba.

Colds, dzihwa, SARS, mabayo, chisingaperi bronchitis sei mwero uye kushuma chirwere chakakomba. Panguva kuongorora zvakafanira kufunga zvimwe extraneous zvinhu kukanganisa kuderera okisijeni saturation muropa uye kuchinja parameters. Ndivo inofamba maoko kana minwe tremor, manicure chipikiri pamwe pamberi rima pasi, zvakananga chokupfeka. Pakati zvokufunga kuonekwa sechinhu pasi kamuri tembiricha uye pedyo zvinhu pamwe remagetsi nemwaranzi, kusanganisira serura. izvi zvose zvinotungamirira zvikanganiso zviri kuyerwa iri nechirwere.

Saturation - chii?

Inonzi mamiriro saturation negasi mvura. Saturation mune zvokurapa rinoreva chikamu okisijeni muropa. chakarurama Ichi chimwe chezvinhu zvinokosha uye kunovimbisa kunowanzoitika kushanda muviri. Ropa anotakura okisijeni zvinodiwa pakurarama nhengo dzose. How yokusarudza ropa okisijeni saturation? Chii chichaitika kupa?

kufamba kweropa Oximeter

Blood okisijeni saturation vagara vandifungira nzira inonzi kufamba kweropa oximetry. The mudziyo, iyo inoshandiswa iyi inonzi kufamba kweropa oximeter. Kokutanga unyanzvi ino rakashandiswa muzvipatara mune yevanorwara zvikuru dzakabatana. A kupomba oximeter yava pachena iripo chishandiso diagnosing utano hwevanhu. Raishandiswa kunyange mumba. The mudziyo uri nyore kushandisa, saka kurishandisa akayera zvimwe zvakakosha muupenyu zviratidzo, kusanganisira mwoyo mwero uye yakachena saturation. Chii mudziyo ichi uye mashandiro?

Nheyo mudzimu midziyo

Riparadzirwe rebei okisijeni mumuviri uri ezvinhu vakasungwa hemoglobin. Chikamu yasara rinoitwa takasununguka ropa, iro anokwanisa rokutora chiedza, uye zvimwe chero fuma. Chii kushanda nhungamiro kurova kwemwoyo oximeter? Nokuti kuongorora zvakakodzera kuti ropa zvakabudiswa. Sezvaunoziva, ichi chisingafadzi nzira, vazhinji havagoni kushivirira. Izvi ndezvechokwadi kunyanya vana. Vanofanira zvakaoma kutsanangura nei saturation akatsunga kuti izvi ndizvo kudiwa. Asi, sezvinei, pulsoksometriya anobvisa padambudziko. Imwe ongororo vakatapwa chose nyarara, kutsanya uye zvachose "pasingashandiswi ropa". External Switch iyo zvakabatana mudziyo Inosendamira pamusoro nzeve muromo mumwe munwe kana zvimwe peripheral nhengo. Mugumisiro chinogadzirwa ne processor nezvingwa zvinogona kuonekwa, yakachena saturation romuzvarirwo kana kwete.

Features

Zvisinei, pane kuchitsauko nuances. In womunhu pane zviviri mhando Chizenga: yakadzorerwa uye oxyhemoglobin. Last oxygenates munyama. kupomba oximeter The dambudziko kusiyanisa nemarudzi aya okisijeni. The peripheral Switch rine LEDs maviri. Zvinobva kuna imwe tsvuku chiedza mwaranzi vane wavelength vana 660 nm kubva mumwe - michini ane wavelength iri 910 nm uye pamusoro. Imhaka Absorção de Água pamusoro vibrations izvi, uye zvinokwanisika kuti kuziva padanho oxyhemoglobin. Peripheral Switch inopiwa ane photodetector, iyo anogamuchira chiedza matanda. Ivo nomunyika zvinyama uye anotumira chiratidzo kune Maitiro misa. Next, nokuyerwa mugumisiro iri kuburitswa pamusoro kuratidzwa, uye pano zvinoita kuona bhodhoro saturation romuzvarirwo kana kutsauka. The caveat wechipiri tibatsirwe chiedza chete kubva kuna arterial ropa. Izvi imhaka kukwanisa ayo kushandura arambe achirema yaro, ichi kuitwa pachiimbwa BP kuchinja. Somugumisiro, mashoko arterial chiedza goho neeSultan yekudyidzana zvikuru. Pulse Oximeter kusiyanisa chiedza kupfuura izvozvo kuburikidza tsinga.