1. Npaj Ua ntej ntsuas
So ntsiag to rau 5-10 feeb ua ntej ntsuas, zam kev tawm dag zog, kev haus luam yeeb, lossis haus kas fes lossis tshuaj yej haus. Nchuav koj lub zais zis thiab lub plab zom mov, tswj kom muaj kev pom zoo, thiab nws raug nquahu kom ntsuas tau 30 feeb tom qab yoo mov. Txog kev ntsuas thawj zaug, nws raug nquahu kom ntsuas ob txhais caj npab ua ke, thiab kev ntsuas kev ntsuas ntawm txhais caj npab nrog cov ntshav siab dua.
2. Ntsuas cov duab kos thiab cuff tso
Zaum lub cev: Xaiv lub rooj zaum nrog ib qho backrest, muab koj sab nraub qaum vim yog koj txhais caj npab ib txwm nyob ntawm lub rooj nrog koj xib teg tig mus rau pem hauv ntej.
Cuff txoj hauj lwm: Qhov qis ntawm lub cuff yuav tsum yog 2-3 centimeters (txog ob tus ntiv tes dav) saum toj kawg nkaus. Cov nruj yuav tsum yog xws li cov ntiv tes tuaj yeem tso. Qhov chaw ntawm lub cuff yuav tsum nyob rau tib theem li lub siab, thiab cov raj roj ntsha nqus yuav tsum muab tso rau ze rau ntawm sab caj dab ntawm sab caj npab sab hauv ntawm sab caj npab.
Ceev faj: Nyob twj ywm tseem nyob rau lub sijhawm ntsuas, zam kev sib tham, txav koj txhais caj npab, lossis tso cov cuff hauv qab plawv, txwv tsis pub nws yuav ua rau tsis raug.
3. Kev ntsuas cov txheej txheem thiab nyeem
Cov kauj ruam kev ua haujlwm: Tom qab nias lub pob Start, kom koj txhais caj npab ncaj thiab so, nrog koj lub xibtes qhib thiab saib ncaj qha, thiab saib ncaj qha, thiab saib ncaj qha.
Multiple measurements: After the first measurement, wait 1 minute before taking the second measurement. If the difference between the two measurements is >10Mmhg, coj kev ntsuas thib peb thiab suav qhov nruab nrab.
Kev Nyeem Ntawv Rau Npe: Cov zaub feem ntau qhia cov systolic siab (siab siab), siv lub siab (tsis tshua muaj siab), feem ntau yog nyob rau hauv mmHG. Qhov kev ntsuas ntshav siab ntau rau cov neeg laus yog 90-139mmHG rau systolic siab thiab 60-89mmHG rau diatsolic siab.
4. Cov khoom siv xaiv thiab txij nkawm
Ua ntej tshaj plaws sab caj npab hom: dab teg ntshav siab saib xyuas cov yuav muaj qhov ua yuam kev ntawm 5-10mmhg; Hom sab caj npab sab saud yog pom zoo rau cov neeg laus lossis cov uas muaj cov hlab ntsha tawv tawv.
Certification and calibration: When purchasing, look for international certification standards (such as ESH, AAMI), and calibrate at least once a year. If the values are abnormal (e.g., error >10MmHG), rov pib dua lub cuab yeej lossis hloov cov roj teeb thiab rov - kev ntsuas cov pejxeem tshwj xeeb thiab kev saib xyuas tshwj xeeb
Ambulatory ntshav siab saib: Kev ntsuas luv luv yuav tsum tau teeb tsa raws li kws kho mob cov lus qhia (txhua 15-30 feeb thaum nruab hnub, thiab txhua 30-60 feeb thaum tsaus ntuj). Zam kev tawm dag zog sib nqus lossis muaj zog sib nqus ib puag ncig thaum hnav cov cuab yeej.
Cov ntaub ntawv sau cia thiab nrhiav kev kho mob: ntsuas thiab sau cov ntshav siab ntawm lub sijhawm ruaj txhua hnub. Yog tias cov ntshav siab tseem tsis meej lossis tsis xis nyob tshwm sim, nrhiav kev kho mob sai sai.
