Nzira yekushandisa sei sphygmomanometer?

Maitiro ekushandisa sphygmomanometer:

1. Electronic sphygmomanometer

1)Chengetedza imba yacho yakanyarara, uye tembiricha yekamuri inofanira kuchengetwa pa20°C.

2) Pamberi pekuyera, nyaya yacho inofanira kunge yakasununguka.Zvakanakisisa kuzorora kwemaminetsi 20-30, kubvisa dundira, kurega kunwa doro, kofi kana tii yakasimba, uye kurega kusvuta.

3)Musoro wacho unogona kunge uri pakugara kana supine chinzvimbo, uye ruoko rwakaedzwa runofanira kuiswa pamwero wakafanana neatiriyamu yekurudyi (ruoko runofanira kunge ruri padanho rakafanana nerechina costal cartilage kana wakagara, uye pakati peaxillary level. kana uchinyepa), uye 45 madhigirii abduction.Peta maoko muhapwa, kana kubvisa sleeve imwe kuti kuyerwa kuri nyore.

4) Usati wayera kuwedzera kweropa, gasi mucuff ye sphygmomanometer inofanira kubviswa kutanga, uye ipapo cuff inofanira kusungirirwa kuruoko rwepamusoro zvakadzika, kwete yakasununguka kana yakanyanyisa, kuitira kuti irege kukanganisa kururamisa kwekuyera kukosha.Chikamu chepakati cheairbag chakatarisana nebrachial artery ye cubital fossa (yakawanda electronic sphygmomanometers inomaka nzvimbo iyi nemuseve pacuff), uye mupendero wezasi wecuff uri 2 kusvika 3 cm kubva kugokora fossa.

5) Batidza electronic sphygmomanometer, uye rekodha mibairo yekuyera kweropa mushure mekunge kuyerwa kwapera.

6)Mushure mokunge kuyerwa kwekutanga kwapera, mhepo inofanira kunge yakasvibiswa zvachose.Mushure mekumirira kanenge 1 miniti, kuyerwa kunofanira kudzokororwa imwezve nguva, uye chiyero chepakati chenguva mbiri chinofanira kutorwa sekukosha kweropa kunowanikwa.Mukuwedzera, kana iwe uchida kuziva kana iwe uri kutambura neBP, zviri nani kutora zviyero panguva dzakasiyana.Zvinowanzotendwa kuti zviyero zvitatu zveBP panguva dzakasiyana zvinogona kutorwa seBP.

7) Kana uchida kuona kuchinja kweBP zuva nezuva, unofanira kuyera BP yeruoko rumwe chetesphygmomanometer panguva imwe chete uye munzvimbo imwechete, kuitira kuti mibairo yakayerwa ive yakavimbika.

2. Mercury sphygmomanometer

1) Cherechedza kuti zero nzvimbo inofanira kuva 0.5kPa (4mmHg) kana isina kumanikidzwa usati washandisa;mushure mekumanikidzwa, mushure me2min pasina kubuda, iyo mercury column haifanire kudonha kupfuura 0.5kPa mukati me1min, uye inorambidzwa kutyora iyo column panguva yekudzvanya.Kana mabubbles anooneka, ayo anozonyanya kuoneka pakudzvinyirirwa kwepamusoro.

2)Kutanga shandisa chibharumu kufuridzira uye kumanikidza cuff yakasungirirwa kumusoro kweruoko.

3)Kana dhiri rinoshandiswa rakakwirira kudarika systolic pressure, zvishoma nezvishoma deflater bharumu kunze kuitira kuti deflation speed inodzorwa maererano nemurwere wepulse rate panguva yekuyera maitiro.Kune avo vane moyo unononoka, kumhanya kunofanira kunge kunonoka sezvinobvira.

4) Stethoscope inotanga kunzwa ruzha rwekurohwa.Panguva ino, kukosha kwekumanikidzwa kunoratidzwa nechiyero chekumanikidza kwakaenzana ne systolic blood pressure.

5)Ramba uchifefetera zvishoma nezvishoma.

6)Kana iyo stethoscope inonzwa ruzha runoperekedzwa nekurova kwemoyo, inongoerekana yapera simba kana kunyangarika.Panguva ino, kukosha kwekumanikidza kunoratidzwa neiyo pressure gauge yakaenzana neiyo diastolic blood pressure.

7)Kuti upedze mhepo mushure mekushandisa, isa sphygmomanometer 45 ° kurudyi kuti uise mercury muhari yemercury, wobva wadzima mercury switch.