Ukuqonda i-Ultrasound

Uhlolojikelele lwe-Cardiac Ultrasound:

Izicelo ze-cardiac ultrasound zisetshenziselwa ukuhlola inhliziyo yesiguli, izakhiwo zenhliziyo, ukugeleza kwegazi, nokunye. Ukuhlola ukugeleza kwegazi ukuya nokusuka enhliziyweni nokuhlola izakhiwo zenhliziyo ukuze kutholwe noma yimuphi umonakalo ongase ube khona noma ukuvinjelwa kuyizizathu ezimbalwa nje ezivamile zokuthi kungani abantu bezofuna ukuba ne-cardiac ultrasound. Kunezinhlobonhlobo zama-ultrasound transducers aklanyelwe ngokuqondile ukuveza izithombe zenhliziyo, kanye nemishini ye-ultrasound eklanyelwe ngokuqondile ukukhiqiza ukuchazwa okuphezulu, i-2D/3D/4D, kanye nemifanekiso eyinkimbinkimbi yenhliziyo.

Kunezinhlobo ezahlukene kanye nezimfanelo izithombe ultrasound inhliziyo. Isibonelo, isithombe se-Doppler esinombala singabonisa ukuthi igazi ligeleza ngokushesha kangakanani, lingakanani igazi eligeleza liya noma lisuka enhliziyweni, futhi uma kukhona izithiyo ezivimbela igazi ukuthi ligeleze lapho kufanele. Esinye isibonelo isithombe esijwayelekile se-2D ultrasound esikwazi ukuhlola ukwakheka kwenhliziyo. Uma kudingeka isithombe esicokeme noma esinemininingwane eminingi, isithombe senhliziyo esiyi-3D/4D singathathwa.

Uhlolojikelele lwe-Vascular Ultrasound:

Izicelo ze-Vascular ultrasound zingasetshenziswa ukuhlola imithambo, ukugeleza kwegazi, kanye nemithambo noma kuphi emzimbeni wethu; izingalo, imilenze, inhliziyo, noma umphimbo kumane nje kuyizindawo ezimbalwa ezingahlolwa. Imishini eminingi ye-ultrasound eyisipesheli ekusetshenzisweni kwenhliziyo nayo ikhethekile ekusetshenzisweni kwemithambo yemithambo (yingakho igama lenhliziyo nemithambo yegazi). I-Vascular ultrasound ivame ukusetshenziselwa ukuxilonga amahlule egazi, imithambo evalekile, nanoma yikuphi ukungahambi kahle kokugeleza kwegazi.

I-Vascular Ultrasound Incazelo:

Incazelo yangempela ye-vascular ultrasound yi-projection yezithombe zokugeleza kwegazi kanye nohlelo olujwayelekile lokujikeleza kwegazi. Ngokusobala, lokhu kuhlola akugcini kunoma iyiphi ingxenye yomzimba ethile, njengoba igazi ligeleza njalo kuwo wonke umzimba. Izithombe zemithambo yegazi ezithathwe ebuchosheni zibizwa nge-TCD noma i-transcranial Doppler. I-Doppler imaging ne-vascular imaging ziyefana ngokuthi zombili zisetshenziselwa ukuveza izithombe zokugeleza kwegazi, noma ukuntuleka kwakho.