Momwe mungadziwire zomwe zimayambitsa hypoxic saturation pozindikira kuchuluka kwa oxygen m'magazi?

Momwe mungayang'anire kuchuluka kwa oxygen m'magazi?
Mphuno kapena pamphumi zimatha kudziwa kuchuluka kwa okosijeni m'magazi a munthu
Mphuno yake ndi yopyapyala komanso yopyapyala, zomwe zimathandiza kuzindikira mpweya wamagazi a m'magaziSpO2 sensor yowonjezera chingwe.Komabe, kafukufuku wa nasal saturation ndi wokwera mtengo ndipo angagwiritsidwe ntchito ngati kafukufuku wothandizira.
Malo a pamphumi ndi opindulitsa kwambiri kuposa malo ena chifukwa sichimakhudzidwa mosavuta ndi malo olandirira komanso kuyenda kwa miyendo, ndipo n'zosavuta kukonza.Komabe, chifukwa chakuti kafukufuku wapamphumi ndi wokwera mtengo, nthawi zambiri amalangizidwa kwa odwala omwe amafunikira masewera olimbitsa thupi.

Dziwani mukamagwiritsa ntchito zingwe zowonjezera za spo2 sensor
1. Misomali ya wodwalayo isakhale yayitali komanso isakhale ndi madontho, litsiro kapena misomali.
2. Ngati chala cha wodwalayo sichikumva bwino pambuyo poyang'anitsitsa mpweya wa mpweya wa magazi kwa nthawi yaitali, chala china chiyenera kusinthidwa kuti chiziyang'anira.
3. Panthawi yowunika, ngati wodwalayo ndi ogwira ntchito zachipatala agundana ndikukoka kafukufuku wa spo2 ndi waya, kusokoneza kudzachitika.Ndibwino kuti wodwalayo akhale chete ndiyeno awerenge mtengo wake molondola.

Magulu ozindikira kuchuluka kwa okosijeni wamagazi
Njira yachikhalidwe ya electrochemical yoyezera kuchuluka kwa okosijeni imagwiritsa ntchito aSpo2 sensor yotayikakuti muyambe kusonkhanitsa magazi kuchokera m'thupi la munthu (omwe amagwiritsidwa ntchito kwambiri ndi kusonkhanitsa magazi otsika), ndiyeno mugwiritse ntchito chowunikira mpweya wamagazi kuti mufufuze ma electrochemical, ndikuyesa mpweya wa okosijeni mkati mwa mphindi zochepa za Pressure (PaO2).Kuwerengera kuchuluka kwa okosijeni (SaO2).Chifukwa njirayi imafuna kupunthwa kwa mitsempha kapena intubation, idzapweteketsa wodwalayo ndipo sangathe kuyang'anitsitsa mosalekeza.Choncho, n’kovuta kuti wodwalayo alandire chithandizo pamalo oopsa.Ubwino wa njira ya electrochemical ndikuti zotsatira za kuyeza ndi zolondola komanso zodalirika, koma choyipa ndi chakuti ndizovuta ndipo sizingayang'anitsidwe mosalekeza.Ndi njira yoyezera kuchuluka kwa oxygen m'magazi.

Njira ya kuwala ndi njira yatsopano yoyezera kuwala yomwe imagonjetsa zofooka za njira ya electrochemical.Ndi njira yosalekeza yoyezera mpweya wa okosijeni wamagazi mosalekeza womwe ungagwiritsidwe ntchito m'zipinda zadzidzidzi, zipinda zogwirira ntchito, zipinda zochiritsira komanso maphunziro ogona.Mfundo yake ndi yozindikira kusintha kwa mayamwidwe a magazi ndi kuyeza kuchuluka kwa oxyhemoglobin (HbO2) mu hemoglobini (Hb).Pezani SpO2.Ubwino wa njirayi ndikuti imatha kuyeza thupi la munthu mosalekeza popanda kuwonongeka, ndipo chidacho ndi chosavuta komanso chosavuta kugwiritsa ntchito, kotero chakopa chidwi kwambiri.Choyipa ndichakuti kuyeza kulondola kumakhala kotsika kuposa njira ya electrochemical, ndipo cholakwika chomwe chimabwera chifukwa cha kuchepa kwa okosijeni m'magazi ndichokulirapo.Makutu oximeters, Multi-wavelength oximetersndipo ma pulse oximeter omwe angoyambitsidwa kumene awonekera.Kulakwitsa kwa kuyeza kwa pulse oximeter yaposachedwa kumatha kuwongoleredwa mkati mwa 1% kuti akwaniritse zofunikira zachipatala.Ngakhale kuti sali okhutiritsa m’mbali zina, mapindu awo azachipatala azindikiridwa mofala.