Ungayisebenzisa kanjani i-sphygmomanometer?

Indlela yokusebenzisa i-sphygmomanometer:

1. I-Electronic sphygmomanometer

1)Gcina igumbi lithule, futhi izinga lokushisa kufanele ligcinwe cishe ku-20°C.

2) Ngaphambi kokulinganisa, isihloko kufanele sikhululeke.Kungcono ukuphumula imizuzu engu-20-30, ukhiphe esinyeni, uyeke ukuphuza utshwala, ikhofi noma itiye elinamandla, futhi uyeke ukubhema.

3)Isihloko singaba sesimweni sokuhlala noma sokulala, futhi ingalo evivinyiwe kufanele ibekwe ezingeni elifanayo ne-atrium engakwesokudla (ingalo kufanele ibe sezingeni elifanayo noqwanga lwesine olubizayo lapho uhlezi, futhi maphakathi ne-axillary level. lapho uqamba amanga), kanye nokuthunjwa okungama-degree angama-45.Pheqa imikhono uye emakhwapheni, noma ukhiphe umkhono owodwa ukuze ukale kalula.

4) Ngaphambi kokulinganisa umfutho wegazi, igesi ku-cuff ye-sphygmomanometer kufanele ithululwe kuqala, bese i-cuff kufanele iboshwe engalweni engaphezulu kancane, ingakhululekile noma iqine kakhulu, ukuze ingaphazamisi ukunemba kwenani elilinganisiwe.Ingxenye emaphakathi ye-airbag ibhekene nomthambo we-brachial we-cubital fossa (ama-electronic sphygmomanometers amaningi amaka le ndawo ngomcibisholo ku-cuff), kanti unqenqema olungezansi lwe-cuff luyi-2 kuya ku-3 cm ukusuka ku-elbow fossa.

5) Vula i-electronic sphygmomanometer, bese ubhala imiphumela yokukala umfutho wegazi ngemva kokuqedwa kokulinganisa.

6)Ngemuva kokuqedwa kokulinganisa kokuqala, umoya kufanele ukhishwe ngokuphelele.Ngemva kokulinda okungenani iminithi elingu-1, isilinganiso kufanele siphindwe isikhathi esisodwa futhi, futhi inani elimaphakathi lezikhathi ezimbili kufanele lithathwe njengenani lomfutho wegazi elitholiwe.Ngaphezu kwalokho, uma ufuna ukunquma ukuthi uphethwe yini umfutho wegazi ophakeme, kungcono ukuthatha izilinganiso ngezikhathi ezahlukene.Ngokuvamile kunenkolelo yokuthi okungenani izilinganiso zomfutho wegazi ezintathu ngezikhathi ezihlukene zingathathwa njengomfutho wegazi ophezulu.

7) Uma udinga ukubona ukushintsha komfutho wegazi nsuku zonke, kufanele ulinganise umfutho wegazi wengalo efanayo ngendlela efanayoi-sphygmomanometer ngesikhathi esifanayo futhi esimweni esifanayo, ukuze imiphumela elinganisiwe ithembeke kakhulu.

2. I-Mercury sphygmomanometer

1) Qaphela ukuthi indawo enguziro kufanele ibe ngu-0.5kPa (4mmHg) uma ingacindezelwe ngaphambi kokusetshenziswa;ngemuva kokucindezela, ngemuva kwe-2min ngaphandle kokukhipha umoya, ikholomu ye-mercury akufanele yehle ngaphezu kwe-0.5kPa phakathi kwe-1min, futhi inqatshelwe ukuphula ikholomu ngesikhathi sokucindezela.Noma ama-bubbles avela, okuzobonakala kakhulu ekucindezelweni okuphezulu.

2)Okokuqala sebenzisa ibhaluni ukufutha futhi ucindezele i-cuff eboshwe engalweni engenhla.

3)Uma ingcindezi esetshenzisiwe iphakeme kunomfutho we-systolic, yehlisa kancane ibhaluni libheke ngaphandle ukuze ijubane lokukhipha umoya lilawulwe ngokwezinga lokushaya kwesiguli phakathi nenqubo yokulinganisa.Kulabo abanokushaya kwenhliziyo okunensayo, isivinini kufanele sihambe kancane ngangokunokwenzeka.

4) I-stethoscope iqala ukuzwa umsindo wokushaywa.Ngalesi sikhathi, inani lokucindezela elikhonjiswa igeji yokucindezela lilingana nomfutho wegazi we-systolic.

5)Qhubeka nokuphefumula kancane.

6)Lapho i-stethoscope izwa umsindo ohambisana nokushaya kwenhliziyo, ivele ibe buthaka noma iphele.Ngalesi sikhathi, inani lokucindezela elikhonjiswa igeji yokucindezela lilingana nomfutho wegazi we-diastolic.

7)Ukuze ukhiphe umoya ngemva kokusetshenziswa, tshekisa i-sphygmomanometer 45° kwesokudla ukuze ufake i-mercury embizeni ye-mercury, bese uvala iswishi ye-mercury.