Ukuqonda i-Ultrasound

Ukubuka Konke kwe-Cardiac Ultrasound:

Izinhlelo ze-ultrasound zenhliziyo zisetshenziselwa ukuhlola inhliziyo yesiguli, izakhiwo zenhliziyo, ukugeleza kwegazi, nokuningi. Ukuhlola ukugeleza kwegazi kuya nokubuya enhliziyweni nokuhlola izakhiwo zenhliziyo ukuthola noma yimuphi umonakalo noma ukuvinjelwa okungenzeka kumane kuyizizathu ezimbalwa ezivamile ezenza abantu bafune ukwenza i-ultrasound yenhliziyo. Kunezinhlobo ezahlukene ze-ultrasound transducers ezenzelwe ngqo ukuveza izithombe zenhliziyo, kanye nemishini ye-ultrasound eyenzelwe ngqo ukukhiqiza izithombe zenhliziyo ezicacile, i-2D/3D/4D, kanye neziyinkimbinkimbi.

Kunezinhlobo ezahlukene kanye nezimfanelo zezithombe ze-cardiac ultrasound. Isibonelo, isithombe se-Doppler esinombala singabonisa ukuthi igazi ligeleza ngokushesha kangakanani, ukuthi lingakanani igazi eligeleza liye noma liphuma enhliziyweni, nokuthi kukhona yini izithiyo ezivimbela igazi ukuthi ligeleze lapho kufanele khona. Esinye isibonelo isithombe se-2D ultrasound esivamile esikwazi ukuhlola isakhiwo senhliziyo. Uma kudingeka isithombe esicacile noma esinemininingwane eminingi, isithombe se-3D/4D ultrasound senhliziyo singathathwa.

Ukubuka Konke Nge-Ultrasound Yemithambo Yemithambo:

Ukusetshenziswa kwe-ultrasound yemithambo yegazi kungasetshenziswa ukuhlola imithambo yegazi, ukugeleza kwegazi, kanye nemithambo yegazi noma kuphi emzimbeni wethu; izingalo, imilenze, inhliziyo, noma umphimbo kumane nje kungenye yezindawo ezingahlolwa. Imishini eminingi ye-ultrasound ekhethekile yokusetshenziswa kwenhliziyo nayo ikhethekile yokusetshenziswa kwemithambo yegazi (yingakho igama elithi i-cardiovascular). I-Vascular ultrasound ivame ukusetshenziselwa ukuxilonga amahlule egazi, imithambo yegazi evalekile, noma noma yikuphi ukukhubazeka kokugeleza kwegazi.

Incazelo ye-Vascular Ultrasound:

Incazelo yangempela ye-vascular ultrasound ukubonwa kwezithombe zokugeleza kwegazi kanye nohlelo lokujikeleza kwegazi olujwayelekile. Ngokusobala, lokhu kuhlolwa akukhawulelwe kunoma iyiphi ingxenye yomzimba ethile, njengoba igazi ligeleza njalo emzimbeni wonke. Izithombe zemithambo yegazi ethathwe ebuchosheni zibizwa ngokuthi i-TCD noma i-transcranial Doppler. Ukubonwa kwe-Doppler kanye nokubonwa kwe-vascular kufana ngokuthi kokubili kusetshenziselwa ukubonwa kwezithombe zokugeleza kwegazi, noma ukuntuleka kwako.