Indlela yokusebenzisa i-sphygmomanometer?

Uyisebenzisa njani i-sphygmomanometer:

1. I-Electronic sphygmomanometer

1)Gcina igumbi lizolile, kwaye ubushushu begumbi kufuneka bugcinwe malunga ne-20 ° C.

2) Ngaphambi kokulinganisa, isifundo kufuneka sikhululeke.Kungcono ukuphumla imizuzu engama-20 ukuya kwengama-30, ukhuphe isinyi, uyeke ukusela utywala, ikofu okanye iti eqinile, uyeke ukutshaya.

3)Isifundo sinokuthi sibe kwindawo ehleliyo okanye esezantsi, kwaye ingalo evavanyiweyo kufuneka ibekwe kwinqanaba elifanayo ne-atrium yasekunene (ingalo kufuneka ibe kwinqanaba elifanayo nenqanaba lesine lexabiso le-cartilage xa ​​uhleli, kwaye kwinqanaba eliphakathi kwe-axillary. xa uxoka), kunye nokuthunjwa kwe-45 degrees.Qhoboza imikhono emakhwapheni, okanye ukhulule umkhono omnye ukwenzela ukulinganisa lula.

4) Ngaphambi kokulinganisa uxinzelelo lwegazi, igesi kwi-cuff ye-sphygmomanometer kufuneka ihlanjululwe kuqala, kwaye i-cuff kufuneka iboshwe kwingalo engaphezulu ngokukhawuleza, ingakhululeki okanye iqine kakhulu, ukuze ingachaphazeli ukuchaneka kwexabiso elilinganisiweyo.Inxalenye ephakathi ye-airbag ijongene nomthambo we-brachial we-cubital fossa (ininzi ye-electronic sphygmomanometers iphawula le ndawo ngotolo kwi-cuff), kunye nomphetho ongezantsi we-cuff yi-2 ukuya kwi-3 cm ukusuka kwi-elbow fossa.

5) Vula i-electronic sphygmomanometer, kwaye urekhode iziphumo zokulinganisa uxinzelelo lwegazi emva kokuba umlinganiselo ugqityiwe.

6)Emva kokuba umlinganiselo wokuqala ugqityiwe, umoya kufuneka uhlanjululwe ngokupheleleyo.Emva kokulinda ubuncinane umzuzu we-1, umlinganiselo kufuneka uphindwe ixesha elinye, kwaye ixabiso eliqhelekileyo lamaxesha amabini kufuneka lithathwe njengexabiso legazi elifunyenweyo.Ukongeza, ukuba ufuna ukufumanisa ukuba unengxaki yexinzelelo lwegazi, kungcono ukuthatha imilinganiselo ngamaxesha ahlukeneyo.Ngokuqhelekileyo kukholelwa ukuba ubuncinane imilinganiselo emithathu yoxinzelelo lwegazi ngamaxesha ahlukeneyo inokuthathwa njengoxinzelelo lwegazi oluphezulu.

7) Ukuba ufuna ukujonga utshintsho lwegazi yonke imihla, kufuneka ulinganise uxinzelelo lwegazi lwengalo efanayoi-sphygmomanometer ngexesha elifanayo kwaye kwindawo efanayo, ukwenzela ukuba iziphumo ezilinganisiweyo zithembeke ngakumbi.

2. I-Mercury sphygmomanometer

1) Qaphela ukuba indawo ye-zero kufuneka ibe yi-0.5kPa (4mmHg) xa ingacinezeleki phambi kokusetyenziswa;emva koxinzelelo, emva kwe-2min ngaphandle kokuphuma, ikholomu ye-mercury akufanele ilahle ngaphezu kwe-0.5kPa ngaphakathi kwe-1min, kwaye ayivunyelwe ukuphula ikholamu ngexesha loxinzelelo.Okanye amaqamza avela, aya kubonakala ngakumbi kuxinzelelo oluphezulu.

2)Okokuqala sebenzisa ibhaluni ukuvuthela kwaye ucinezele icuff ebotshelelwe kwingalo engaphezulu.

3)Xa uxinzelelo olusetyenzisiweyo luphezulu kunoxinzelelo lwe-systolic, nciphisa ngokukhawuleza ibhaluni ngaphandle ukwenzela ukuba isantya se-deflation silawulwe ngokwezinga le-pulse yesigulane ngexesha lenkqubo yokulinganisa.Kwabo banesantya sentliziyo esicothayo, isantya kufuneka sicothe kangangoko.

4) I-stethoscope iqala ukuva isandi sokubetha.Ngeli xesha, ixabiso loxinzelelo olubonakaliswe yi-gauge ye-pressure gauge lilingana noxinzelelo lwegazi lwe-systolic.

5)Qhubeka ucofa kancinci.

6)Xa i-stethoscope isiva isandi esikhatshwa kukubetha kwentliziyo, iba buthathaka ngequbuliso okanye inyamalale.Ngeli xesha, ixabiso loxinzelelo olubonakaliswe yi-gauge ye-pressure gauge lilingana noxinzelelo lwegazi lwe-diastolic.

7)Ukukhupha umoya emva kokusetyenziswa, tyekisa i-sphygmomanometer 45 ° ukuya ngasekunene ukubeka imekyuri kwimbiza yemercury, kwaye ucime iswitshi yemercury.