Naphezu kokuhlukahluka kwamadivayisi kagesi anamuhla, i-tonometer ye mechanical ihlala ingumholi ekuthengiseni ikhemisi. Futhi akukhona kuphela kumanani ayo aphansi uma kuqhathaniswa nama-analogs ajwayelekile futhi aphelele ngokuzenzakalela, leyo divayisi ihlala isikhathi eside futhi ayixhomeki ekutholakaleni kwamabhethri noma amabhethri. Ukuphela kobunzima nawo kungavela uma umuntu engazi ukuthi angalinganisa kanjani ingcindezi nge-tonometer yemishini. Ukusebenza nale divayisi kulula, kulula ukufunda kusukela ekusebenziseni kokuqala.
Indlela yokukala ukucindezelwa kwegazi nge-tonometer yemishini ngendlela efanele?
Ngaphambi kokuqala kwenqubo kubalulekile ukulungisa umuntu bese umbuza:
- Susa izingalo eziqinile futhi ezigqoka izingubo.
- Ungalutholi isisindo.
- Gwema isikhathi esithile ngokubhema futhi uphuze nge-caffeine, utshwala.
- Kulula ukuhlala esihlalweni.
- Beka isandla esisodwa etafuleni uphinde uyiphumule.
Uma zonke izincomo zigcwaliseka, ungaqhubeka nezilinganiso ezisheshayo.
Nakhu ukuthi ungafunda kanjani ukukala ngokunembile ukucindezela nge tonometer mechanical:
- Gcwalisa umkhono ukuze ungafaki isandla. I-elbow kufanele ifakwe kancane futhi ixhomeke endaweni ephansi, ibe sezingeni lenhliziyo.
- Gcoba ingxube yezincube ezungeze ingalo nje ngenhla nje (2-3 cm). Kufanele ifanelane ngokuqinile esikhumbeni, kodwa hhayi ngokuqinile kakhulu.
- Beka i-phonendoscope kumcibisholo we-brachial, ungase uzizwe kuqala, uthola impulsation ecacile. Ngokuvamile, umthambo utholakala cishe emgodleni ongaphakathi we-elbow. Bamba i-phonendoscope nge-index yakho kanye neminwe ephakathi.
- Vimbela isikhunta ohlangothini lwe-pear ngokuqinile ngokuvula i-knob kuze kube yilapho iqeda. Pump umoya emoyeni, ucindezela ngesandla sakho samahhala ekhoneni. Kunconywa ukuba ujobe umoya kuze umcibisholo we-monitor ye-blood pressure ufinyelele ku-210 mm Hg. Art.
- Yeka ukucindezela i-pear, vula kancane i-valve, uphendule i-knob ukuze uvumele umoya uphume. Ngesikhathi esifanayo, ukufundwa kwengcindezi ku-tonometer kuyokwehla ngo-2-3 mm Hg. Art. ngomzuzwana.
- Ukulalela ngokucophelela futhi ngesikhathi esifanayo ubheke izinga le tonometer, kuze kube kungekho umsindo ozwakalayo kuma-headphone (imisindo kaKorotkov). Isibalo lapho umcibisholo wedivayisi utholakala khona, lapho umphumela wokuqala uzwakala, kuyinkomba ye- systolic (engenhla) ingcindezi. Kancane kancane, umuntu ozogodla uzokwenyusa futhi uphume. Kubalulekile ukulungisa ukubaluleka kokuqapha kwengcindezi yegazi lapho umsindo wokugcina ozwakalayo uzwakala, lo mshini we-diastolic (ophansi).
Ngingayilinganisa kanjani ingcindezi nge-tonometer yomshini?
Ukulandelana kwezenzo zokuzisebenzisa ngokwakho kwedivayisi kufana nemyalelo echaziwe ngenhla. Kule ndawo kuphela ngeke kube khona ukubamba i-phonendoscope ngeminwe yakho, kuyodingeka ibekwe ngaphansi komphetho we-cuff.
Isandla esilinganiswa ngaso, kufanele sikhululeke ngokuphelele futhi sikhululeke. Pump umoya kuphela ngesandla samahhala.
Ukucubungula izinkomba ezitholiwe, ungakwazi ukukala ingcindezi kabili, ngokungafani kwemizuzu engu-3-5.