Kodi spo2 probe ndi chiyani?

Mamita a SpO2 akuphatikizapo zigawo zitatu zazikulu: kafukufuku, gawo la ntchito ndi gawo lowonetsera.Kwa oyang'anira ambiri pamsika, ukadaulo wozindikira SpO2 ndiwokhwima kale.Kulondola kwaChithunzi cha SpO2mtengo womwe wapezeka ndi polojekiti umagwirizana kwambiri ndi kafukufukuyo.

(1) Chipangizo chodziwira: Diode yotulutsa kuwala ndi chida cha photodetector chomwe chimazindikira chizindikirocho ndi zigawo zikuluzikulu za kafukufukuyo.Ndiwonso chinsinsi chodziwira kulondola kwa mtengo wodziwikiratu.Mwachidziwitso, kutalika kwa kuwala kofiira ndi 660nm, ndipo mtengo womwe umapezeka pamene kuwala kwa infrared ndi 940nm ndikwabwino.Komabe, chifukwa cha zovuta zomwe zimapangidwira kupanga chipangizocho, kutalika kwa kuwala kofiira ndi kuwala kwa infrared komwe kumapangidwa kumapatuka nthawi zonse.Kukula kwa kupatuka kwa kutalika kwa kuwala kudzakhudza mtengo womwe wapezeka.Chifukwa chake, kupanga ma diode otulutsa kuwala ndi zida zowunikira ma photoelectric ndikofunikira kwambiri.R-RUI imagwiritsa ntchito zida zoyesera za Fulco, zomwe zili ndi zabwino zonse pakulondola komanso kudalirika.

(2) Waya wachipatala: Kuphatikiza pa kugwiritsa ntchito zida zotumizidwa kunja (zodalirika potengera kulimba kwamphamvu komanso kukana dzimbiri), idapangidwanso ndi zotchingira ziwiri zosanjikiza, zomwe zimatha kuletsa kusokoneza kwaphokoso ndikusunga chizindikirocho bwino poyerekeza ndi wosanjikiza umodzi. kapena palibe chitetezo.

（3）Pedi yofewa: Pulojekiti yopangidwa ndi R-RUI imagwiritsa ntchito pulogalamu yofewa yopangidwa mwapadera (chala chala), yomwe imakhala yabwino, yodalirika, komanso yopanda allergenic pokhudzana ndi khungu, ndipo ndi yoyenera kwa odwala amitundu yosiyanasiyana.Ndipo imagwiritsa ntchito mapangidwe okulungidwa bwino kuti asasokonezeke chifukwa cha kutuluka kwa kuwala chifukwa cha kayendedwe ka zala.

(4) Chojambula chala chala: Chojambula chala chapathupicho chimapangidwa ndi zinthu zosagwira moto za ABS, zomwe ndi zamphamvu komanso zosavuta kuwonongeka.Chophimba chotchinga chopepuka chimapangidwanso pachojambula chala, chomwe chimatha kutchingira bwino gwero la kuwala kozungulira.

(5) Nthawi zambiri, chimodzi mwazifukwa zazikulu zaChithunzi cha SpO2kuwonongeka ndi kuti kasupe ndi lotayirira, ndipo elasticity sikokwanira kuti clamping mphamvu zosakwanira.R-RUI imagwiritsa ntchito kasupe wa chitsulo cha electroplated high-tension, yomwe ndi yodalirika komanso yolimba.

(6) Pokwelera: Kuti muwonetsetse kulumikizidwa kodalirika komanso kukhazikika kwa kafukufukuyu, lingalirani za kuchepetsedwa kwa njira yotumizira ma siginecha pa cholumikizira ndi chowunikira, ndikutengera njira yapadera yokhala ndi golide.

(7) Njira yolumikizira: Njira yolumikizirana ndi probe ndiyofunikanso kwambiri pazotsatira zoyesa.Malo a mapepala ofewa adayesedwa ndikuyesedwa kuti atsimikizire malo olondola a transmitter ndi wolandira wa chipangizo choyesera.

(8) Pankhani yolondola, onetsetsani kuti pameneChithunzi cha SpO2mtengo ndi 70% -100%, cholakwika sichidutsa kuphatikizira kapena kuchotsera 2%, ndipo kulondola ndikwapamwamba, kotero kuti zotsatira zowunikira ndizodalirika.