Ukuphazamiseka kwimijikelezo kunye nokuguqulwa kwamathambo kwiinqanawa kubangela iingxaki zempilo ezinzulu kwaye ngokuqhelekileyo kubangela ukubetha. Enye yeendlela eziphambili zoviwo lwemoya yeenqwelo zengqondo i-doppler (Doppler sonography okanye i-doppleroscopy). Inkqubo isekelwe kuhlalutyo lweempawu ezibonisa i-ultrasonic eziveliswe kwisixhobo esikhethekileyo, kuboniswe kwizinto zegazi lomntu.
I-Doppler imigaqo yemithambo yegazi
Ukwenza i-doppler yeempahla zengqondo ugqirha ugunyazisa:
- ikhanda;
- ukungcola;
- ukuphulwa kolawulo lokuhamba kunye nemisebenzi yemoto;
- uxinzelelo olusandayo;
- i-vegetative vascular dystonia ;
- iintsholongwane eziqhubekayo kwiimvakalelo zengqondo kunye nezinye iimpawu eziphazamisayo.
I-doppler sonography iyasiza ukuxilonga:
- umonakalo we-vascular (nakwimibandela yokuqala);
- utshintshe ithoni yeenqwelo ezinqabileyo;
- i-stenosis (i-stenosis);
- ukuphazamiseka kwigazi, ngokukodwa, ukwakheka kwee-blood clots (thrombi);
- phuhliso lwe-atherosclerosis;
- uxinzelelo olusandayo;
- iingxaki zeesetyhula, kuquka ne- aneurysms .
Umbutho wenkqubo yoviwo
I-Doppler yeempahla zentloko - inqubo ayizinzululwazi kwaye ngokungekho nzakalo ingenziwa njengophando lwe-ultrasound. Isigulane silele kwindawo ephakamileyo, ngelixa intloko ifakwa kwi-pillow ekhethekileyo. Ngaphambi kokuba inkqubo iqalise, indawo yomxholo nentamo ekufuneka ihlolwe iyaphathwa nge-gel enika inxibelelaniso efanelekileyo yesikhumba kunye nabenzi. Inzwa ephoxiweyo ngokunyanisekileyo ihamba ngokuthe ngcembe kwenye indawo ethile.
Ngomdaka ophezulu wengqondo, ifowuni ilungisa izibonakaliso eziboniswa kwiindonga zeempahla, kwaye ikwazisa isivinini
Ngamhla, abaDoppers abanomsebenzi wokuhlalutya, odibeneyo kwinkqubo yekhompyutheni, elawulwa yesikrini, baqhubeka besasazeka. Ngaphambi kokuqala kwenkqubo, isiguli siyaziswa malunga nesigulane. Uhlalutyo nokuchazwa kweziphumo zenziwa ngutitshala. Ukuba kuyimfuneko, ukuhlolwa kwakhona kuya kwenziwa ukuze kuqinisekiswe ukuguqulwa kweenkqubo ezenzeka kwimpahla yengqondo.