Kodi msonkhano wa granite wa Computed Tomography ndi chiyani?

Msonkhano wa granite wa Computed Tomography (CT) ndi mapangidwe apadera omwe amagwiritsidwa ntchito m'chipatala kuti apange masikelo olondola komanso olondola a thupi la munthu.Kusanthula kwa CT ndi chimodzi mwazofunikira kwambiri paukadaulo wazojambula zamankhwala, chifukwa zimathandiza madokotala kuzindikira matenda osiyanasiyana molondola.Zipangizo zojambulira za CT scan zimagwiritsa ntchito umisiri wa X-ray kupanga chithunzi cha 3D cha thupi, chomwe chimathandiza madokotala kupeza ndi kuzindikira zophuka, zovulala, ndi matenda omwe sangavutike pang'ono.

Msonkhano wa granite wa CT uli ndi magawo awiri: granite gantry ndi granite tabletop.Gantry imayang'anira kuyika zida zojambulira ndikuzungulira mozungulira wodwalayo panthawi yosanthula.Mosiyana ndi zimenezi, tebulo lapamwambali limathandizira kulemera kwa wodwalayo ndipo limatsimikizira kukhazikika ndi kusasunthika panthawi ya scan.Zigawozi zimapangidwa kuchokera ku granite yapamwamba kwambiri, yokhazikika, yomwe ili ndi zinthu zapamwamba kwambiri kuti zisasokonezedwe chifukwa cha kusiyana kwa chilengedwe, monga kutentha ndi kusintha kwa chinyezi.

Gantry ya granite idapangidwa kuti iziphatikize magawo osiyanasiyana ofunikira pakuwunika kwa CT, monga chubu cha X-ray, detector array, ndi collimation system.X-ray chubu ili mkati mwa gantry, momwe imatulutsa ma X-ray omwe amalowa m'thupi kuti apange chithunzi cha 3D.Gulu la detector, lomwe lilinso mkati mwa gantry, limajambula ma X-ray omwe amadutsa m'thupi ndikuwapititsa ku makompyuta kuti amangenso zithunzi.Dongosolo la collimation ndi njira yomwe imagwiritsidwa ntchito kuchepetsera mtengo wa X-ray kuti achepetse kuchuluka kwa ma radiation omwe odwala amakumana nawo akamajambula.

The granite tabletop ndi gawo lofunika kwambiri la CT system komanso.Amapereka nsanja yomwe imathandizira kulemera kwa odwala panthawi yojambula ndikuonetsetsa kuti malo okhazikika, osasunthika amasungidwa panthawi yonseyi.Pathabwalo palinso zinthu zina zodziŵika bwino, monga zomangira, zomangira, ndi zida zotsekereza, zomwe zimatsimikizira kuti thupi lili pamalo oyenera kuti lisinthidwe.Tebulo liyenera kukhala losalala, lathyathyathya, komanso lopanda mapindikidwe kapena kupotoza kulikonse kuti zisawonongeke pazithunzi zomwe zapangidwa.

Pomaliza, msonkhano wa granite wa CT scanning umakhala ndi gawo lofunikira pakulondola komanso kulondola kwa njira yojambula zamankhwala.Kugwiritsiridwa ntchito kwa granite yapamwamba pazida zamankhwala kumawonjezera kukhazikika kwa makina, kukhazikika kwa kutentha, ndi mphamvu zowonjezera kutentha kwa zipangizo, zomwe ndizofunikira kuti tipeze zotsatira zabwino kwambiri za kujambula.Ndi kumvetsetsa bwino za mapangidwe apangidwe ndi kuphatikizidwa kwa kupita patsogolo kwatsopano m'zigawo, tsogolo la CT scanning likuwoneka lowala komanso losavutikira kwambiri kwa odwala.