Txoj kev siv Mercury Sphygmomanometer

2021-12-17

Baili Medical Suppliers (Xiamen) Co., Ltd.yog tus kws tshaj lij cov khoom siv kho mob raws li nyob hauv Xiamen, Suav. Peb cov khoom tseem ceeb: Cov Khoom Siv Tiv Thaiv, Cov Khoom Siv Hauv Tsev Kho Mob, Cov Khoom Siv Ua Ntej, Cov Tsev Kho Mob thiab Cov Tsev Kho Mob.
Covmercury sphygmomanometeryog hom sphygmomanometer, thiab nws yog sphygmomanometer uas nws lub ntsiab yog mercury. Nws tau yug los hauv tebchaws Askiv xyoo 1928. Lub sphygmomanometer ntxov tshaj plaws tau siv los ntsuas cov ntshav siab ntawm nees, thiab tom qab ntawd nws tau siv los ntsuas cov ntshav siab ntawm tib neeg lub cev.
Kev siv
1. Txo cov kev hloov physiological thaum ntsuas ntshav siab. Kev ntsuas ntshav siab yuav tsum tau ua nyob rau hauv ib qho chaw ntsiag to thiab sov so kom paub tseeb tias tus neeg mob tsis noj, haus luam yeeb, haus kas fes lossis ua rau lub zais zis nyob rau lub sijhawm luv luv, thiab piav qhia txog txoj kev ntsuas ntshav siab kom txo tau tus neeg mob qhov kev ntxhov siab. xav.
2. Thaum tus neeg mob siv qhov chaw zaum, lub nraub qaum yuav tsum tau leaned rau sab nraub qaum ntawm lub rooj zaum, ob txhais ceg yuav tsum tsis txhob hla, thiab txhais taw yuav tsum tiaj tus. Txawm hais tias tus neeg mob zaum lossis supine, qhov nruab nrab ntawm cov ceg tawv yuav tsum nyob ntawm theem ntawm lub plawv, thiab so rau 5 feeb tom qab lub cev.
3. Siv amercury sphygmomanometerntau li ntau tau. Yog tias koj siv lub sphygmomanometer tsis muaj qhov chaw, xyuas seb tus pointer nyob ntawm 0 txoj hauj lwm thaum pib thiab tom qab qhov kawg ntawm kev ntsuas ntshav siab, thiab zam qee cov khib nyiab me me los ntawm lo rau tus pointer ntawm 0 txoj hauj lwm, thiab txhua 6 lub hlis Calibrate. lub levelless sphygmomanometer ib zaug; Kho qhov nruab nrab ntawm lub mercury sphygmomanometer thiab lub dial ntawm lub levelless sphygmomanometer rau koj ob lub qhov muag.
4. Lub hnab cua ntawm lub cuff yuav tsum muaj peev xwm nyob ib puag ncig 80% ntawm caj npab sab sauv thiab 100% ntawm tus menyuam lub caj npab, thiab qhov dav yuav tsum npog 40% ntawm caj npab.
5. Lub cuff yuav tsum tau yooj yim khi rau tus neeg mob lub luj tshib sab sauv rau ib nti, thiab lub zais pa yuav tsum muab tso rau saum cov hlab ntsha brachial. Thaum inflated, systolic ntshav siab tuaj yeem kwv yees los ntawm kev kov qhov hloov pauv ntawm cov hlab ntsha brachial, thiab ntaus thaum ntsuas systolic siab. Yuav ploj mus.
6. Muab lub taub hau auscultation rau ntawm cov hlab ntsha ntawm ntug qis ntawm lub cuff, thiab sai sai inflate lub cuff kom ncav cuag 2.67 ~ 4.00kpa saum cov ntshav siab kwv yees los ntawm cov mem tes, thiab tom qab ntawd qhib lub deflation valve kom lub airbag ntws ntawm 0.267. ~ 0.400kpa ib ob Deflate ntawm qhov ceev.
7. Ua tib zoo saib xyuas cov tsos ntawm thawj lub suab (Theem I ntawm korotkoff), thaum lub suab hloov (Phase IV) thiab thaum lub suab ploj. Thaum koj hnov ​​lub suab ntawm korotkoff, koj yuav tsum deflate ntawm tus nqi ntawm 0.267kpa ib ntaus.
8. Thaum koj hnov ​​​​lub suab korotkoff kawg, koj yuav tsum maj mam maj mam mus rau 1.33kpa kom paub seb puas muaj qhov sib txawv auscultation, thiab tom qab ntawd deflate ntawm qhov tsim nyog ceev.
Cov kev ceev faj
1. Vim yog cov kev taw qhia ntawm cov ntshav khiav, cov ntshav siab ntsuas los ntawm sab laug tes thiab sab tes xis feem ntau yuav txawv; Feem ntau cov ntshav siab tus nqi ntawm sab tes xis yuav siab dua me ntsis ntawm sab laug tes, tab sis qhov sib txawv ntawm 10 thiab 20 mmHg yog qhov qub, tab sis cov ntaub ntawv yuav tsum siab. Cov ntaub ntawv ntsuas yuav yeej. Yog hais tias qhov sib txawv ntawm ob txhais tes yog ntau tshaj 40-50mmHg, tej zaum yuav yog cov hlab ntsha raug thaiv. Nws yog qhov zoo tshaj plaws mus ntsib kws kho mob kom paub qhov ua rau.
2. Nws tsis pom zoo kom ntsuas ntshav siab ib zaug. Koj yuav tsum ntsuas koj cov ntshav siab ntau zaus hauv ib hnub thiab sau nws kom nkag siab txog cov kev hloov hauv koj cov ntshav siab hauv ib hnub.
3. Nws yog qhov zoo tshaj plaws los ntsuas ntshav siab nyob rau hauv lub siab nyob rau hauv koj tus kheej lub tsev, vim hais tias thaum ib co neeg ntsuas lawv cov ntshav siab nyob rau hauv ib lub tsev kho mob, lawv yuav xav tias ntshai thaum ntsib cov neeg ua hauj lwm kho mob nyob rau hauv cov khaub ncaws dawb, uas yuav ua rau kom ntshav siab. Ntshav siab, ntsuas ntshav siab hauv tsev tuaj yeem kov yeej qhov xwm txheej no.
4. Kev lig kev caimercury sphygmomanometeryuav raug cuam tshuam los ntawm thermal expansion thiab contraction, thiab yuav tsum tau calibrated rau xoom ntawm qhov nruab nrab txhua rau lub hlis.


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