Cov ntiv tes oximeters feem ntau hu ua tus ntsia thawv oximeters thiab feem ntau muaj peb yam, suav nrog cov ntshav oxygen saturation, pulse rate thiab ntshav perfusion Performance index.Ob peb oximeters tsuas yog muaj thawj ob qhov tsis muaj, qhov peb ntxiv rau ib leeg, thiab peb qhov ntsuas yuav tsum tau soj ntsuam ua ke.
1. Cov ntshav oxygen saturation: Nws yog qhov tseem ceeb tshaj plaws nyob rau hauv lub oximeter.Nws yog hais txog kev faib ua feem ntawm hemoglobin hauv cov ntshav uas siv los thauj cov pa oxygen hauv kev ua haujlwm ib txwm muaj.Raws li ib txwm muaj, cov ntshav ntshav oxygen saturation nyob nruab nrab ntawm 95% thiab 100%.%, qhov nruab nrab yog kwv yees li 98%, tab sis nws yuav tsum tsis txhob qis dua 95%.Yog tias cov ntshav oxygen saturation yog 94% lossis qis dua, nws qhia tau tias cov ntshav oxygen tsis txaus, qhia tias tsis muaj oxygen txaus hauv lub cev yuav raug thauj mus rau cov khoom nruab nrog cev., lub hlwb, lub raum thiab lwm yam kabmob yuav raug irreversibly puas nyob rau hauv cov mob ntawm hypoxia;
2. Pulse rate: Nyob rau hauv ib txwm muaj, tus mem tes tus nqi sib npaug rau lub plawv dhia.Qee qhov xwm txheej, xws li cov neeg mob atrial fibrillation, yuav muaj cov mem tes luv, uas yog, cov mem tes qis dua lub plawv dhia.Raws li ib txwm muaj, lub plawv dhia (lub plawv dhia) yog 60-100 neeg ntaus / min, tsawg dua 60 neeg ntaus / min yog bradycardia, ntau tshaj 100 neeg ntaus / min yog tachycardia, thiab qee tus neeg ib txwm tuaj yeem nyob nruab nrab ntawm 50-60 neeg ntaus / min.Thaum lub plawv dhia ceev dhau, nws qhia tau hais tias lub cev yuav nyob rau hauv ntau yam mob xws li hypoxia, anemia, kub taub hau, kev nyuaj siab, thiab siab metabolic theem;thaum lub plawv dhia qeeb dhau, tej zaum yuav muaj hypothyroidism, electrolyte imbalance, thiab lwm yam, uas yuav ua rau lub cev tsis txaus circulating ntshav ntim, ua rau cov ntshav tsis txaus rau lub hlwb;
3. Ntshav perfusion Performance index: hu ua PI, uas qhia txog lub peev xwm ntawm cov ntshav ntws.Yog tias PI qis dhau lawm, nws qhia tau hais tias lub cev yuav nyob rau hauv lub xeev tsis txaus peripheral ncig perfusion, hypovolemic shock, thiab lwm yam, thiab yuav tsum tau them nyiaj rau kev hloov cov kua dej kom txaus cov ntshav ntim.
Thaum soj ntsuam qhov tsis sib xws ntawm tus ntsia thawv oximeter, peb qhov ntsuas yuav tsum tau them sai sai rau tib lub sijhawm thiab sib xyaw ua ke.Kev saib tag nrho tsis tuaj yeem tsis quav ntsej tsuas yog los ntawm qhov hloov pauv me ntsis ntawm ib qho taw qhia, tab sis kuj yog qhov kev ntsuam xyuas ntawm tag nrho lub xeev ntawm tus neeg mob.Ntawm qhov tsis sib xws, rau peb qhov ntsuas Kev hloov pauv yuav tsum tau ua tib zoo mloog, kom cov teeb meem tuaj yeem pom sai li sai tau thiab daws tau raws sijhawm.
Post lub sij hawm: Mar-14-2023
