Medical Dental CBCT ndiye chidule cha Cone beam CT.Monga momwe dzinalo likusonyezera, ndi chipangizo cha cone beam projection tomography computer.Mfundo yake ndi yakuti jenereta ya X-ray imapanga zojambula zozungulira kuzungulira thupi lachiwonetsero ndi mlingo wochepa wa radiation (nthawi zambiri chubu chimakhala pafupifupi 10 mA).Kenaka, deta yomwe inapezedwa mu "mphambano" itatha kuwonetseratu kwa digito kuzungulira thupi lachiwonetsero kwa nthawi zambiri (nthawi 180 - nthawi 360, malingana ndi mankhwala) "amaphatikizidwanso ndikumangidwanso" mu kompyuta kuti apeze chithunzi chazithunzi zitatu.Mfundo yowonetsera deta yopezedwa ndi CBCT ndiyosiyana kwambiri ndi yachikhalidwe cha CT scan, ndipo mfundo ya ndondomeko ya kukonzanso makompyuta ndi yofanana.
Kwa mano a CBCT, chojambulira chojambulira cha flat panel ndiye chinthu chachikulu chomwe chimakhudza mtundu wake wazithunzi, ndipo mtundu ndi luso la chowunikira chojambulira zimagwirizana ndi mawonekedwe ake.Chojambulira mano cha X-ray flat panel chopangidwa paokha chopangidwa ndi Haobo chimaganizira zofunikira za chimango chopapatiza cha mano ndi chiwongolero chapamwamba, ndipo ndichoyenera kuwunika zamankhwala ndi mano.
Malingaliro azinthu za Hardware
Nthawi yotumiza: Jul-14-2022