Egunjini lokuhlola i-B-ultrasound, udokotela wakhama i-ejenti yokuxhumanisa yezokwelapha esiswini sakho, futhi kwazwakala kupholile. Ibukeka icwebile futhi ifana nejeli yakho evamile (yezimonyo). Yebo, ulele embhedeni wokuhlola futhi awuwuboni ngesisu.
Ngemva nje kokuqeda ukuhlolwa kwesisu, ngenkathi uhlikihla i-“Dongdong” esiswini sakho, ububula enhliziyweni yakho: “Smudged, kuyini? Ingabe izongcolisa izingubo zami? Ingabe inobuthi?”
Ukwesaba kwakho kungaphezu kwamandla. Igama lesayensi laleli "mpumalanga" libizwa ngokuthi i-coupling agent (i-ejenti yokuxhumanisa yezokwelapha), futhi izingxenye zayo eziyinhloko yi-acrylic resin (carbomer), i-glycerin, amanzi, nokunye okunjalo. Ayinabuthi futhi ayinambitheki futhi izinzile kakhulu ezindaweni zansuku zonke; ngaphezu kwalokho, ayicasuli isikhumba, ayingcolisi izingubo, futhi isula kalula.
Ngakho-ke, ngemva kokuhlolwa, thatha amaphepha ambalwa udokotela azokunikeza wona, ungawasula ngokuphepha, uwashiye ngokukhululeka, ngaphandle kokuthatha umkhondo wokukhathazeka.
Kodwa-ke, kungani i-B-ultrasound kufanele isebenzise lesi sigqebhezana sezokwelapha?
Ngenxa yokuthi amagagasi e-ultrasonic asetshenziswe ekuhloleni awakwazi ukuqhutshwa emoyeni, futhi ubuso besikhumba sethu abushelelezi, i-ultrasonic probe izoba nezikhala ezincane lapho ihlangana nesikhumba, futhi umoya kuleli gebe uzovimbela. ukungena kwamagagasi e-ultrasonic. . Ngakho-ke, kudingeka into ethile (emaphakathi) ukuze kugcwaliswe lezi zikhala ezincane, okuyi-couplant yezokwelapha. Ngaphezu kwalokho, iphinde ithuthukise ukucaca kwesibonisi. Vele, iphinde isebenze "njenge-lubrication", inciphisa ukungqubuzana phakathi kwendawo ye-probe nesikhumba, okuvumela uphenyo ukuthi lushanelwe kalula futhi luphenywe.
Ngaphezu kwe-B-ultrasound yesisu (i-hepatobiliary, amanyikwe, ubende nezinso, njll.), indlala yegilo, isifuba neminye imithambo yegazi iyahlolwa, njll., futhi kusetshenziswa ama-couplants ezokwelapha.
Isikhathi sokuthumela: Apr-30-2022
