Kumvetsetsa ultrasound

Mwachidule za mtima ultrasound:

Mapulogalamu a mtima a ultrasound amagwiritsidwa ntchito kupenda mtima wa wodwala, kapangidwe ka magazi, ndi zina zambiri. Kusanthula magazi kutuluka komanso kuchokera pansi pamtima ndikuwunika mapangidwe a mtima kuti mudziwe zowonongeka kapena zotchinga pang'ono chabe zomwe zimangofuna kukhala ndi mtima wa ultrac. Pali mitundu yosiyanasiyana ya ma transduround a ultrasounds amapangira pazithunzi za mtima, komanso makina a ultrasound omwe adapangidwa makamaka kuti apange tanthauzo lapamwamba, 2d / 3d / 4d / 4d, ndi zithunzi zovuta za mumtima.

Pali mitundu yosiyanasiyana komanso mikhalidwe ya zithunzi za mtima wa ultrasound. Mwachitsanzo, chithunzi chowoneka bwino chimatha kuwonetsa kuti magazi akuyenda mwachangu bwanji, kuchuluka kwa magazi omwe akuyenda kapena kuchokera pansi pamtima, ndipo ngati pali zopinga zilizonse zomwe zingalepheretse magaziwo kuti isayendemo. Chitsanzo china ndi chithunzi cha 2d chomwe chimatha kuwunika. Ngati chithunzi chatsatanetsatane kapena zingapo mwatsatanetsatane chimafunikira, chithunzi cha 3d / 4D chamtima chitha kutengedwa.

Vasclaur ultrasound mwachidule:

Ntchito za vasclar ultrasound zitha kugwiritsidwa ntchito pofufuza mitsempha, kuyenda magazi, ndi zovuta kulikonse mthupi lathu; mikono, miyendo, mtima, kapena pakhosi ndi ochepa madera omwe angayesedwe. Makina ambiri a ultrasound omwe ali ndi mwayi wogwiritsa ntchito mtima amakhalanso ndi luso la mtima (motero mawu akuti mtima). Vasculaund ultrasound nthawi zambiri imagwiritsidwa ntchito pozindikira magazi, mitsempha yotsekedwa, kapena zonyansa zilizonse m'magazi.

Vascular Ultraund Tanthauzo:

Tanthauzo lenileni la vasclaund ultrasound ndilokunena za kutuluka kwa magazi ndi njira zambiri zachilengedwe. Mwachidziwikire, kuyesera uku sikungokhala gawo lililonse la thupi, monga magazi nthawi zonse zimayenda nthawi zonse. Zithunzi za mitsempha yamagazi yotengedwa mu ubongo zimatchedwa tcd kapena transcraninal doppler. Kungoganiza ndi luso la luso ndi zofanana ndi kuti onse amagwiritsidwa ntchito polojekiti a kutuluka kwa magazi, kapena kusowa kwake.