Ntchito ya X-ray grid

An X-ray gridimakhala ndi gawo lofunika kwambiri pazithunzi zachipatala, zomwe zimathandiza kupanga zithunzi zamtundu wapamwamba kwambiri.Pamene teknoloji ikupita patsogolo, kufunikira kwa njira zamakono zojambulidwa kwakhala kofunika kwambiri.Nkhaniyi iwunika momwe ma X-ray grid amathandizira kuti zithunzi za X-ray zikhale zolondola komanso zomveka bwino.

Gridi ya X-ray, yomwe imadziwikanso kuti aGridi ya Bucky, ndi chipangizo chomwe chimagwiritsidwa ntchito pojambula zithunzi kuti zithunzi za X-ray zikhale zabwino kwambiri.Amakhala ndi timizere topyapyala tomwe timalumikizana ndi crisscross pateni, ndi zida za radiolucent interspace pakati.Ntchito yayikulu ya gululi ndikuyamwa ma radiation omwazikana isanafike pa cholandirira zithunzi, potero kuchepetsa kuchuluka kwa kuwala komwe kumapangitsa kuti chithunzi chiwonongeke.

Ubwino umodzi wogwiritsa ntchito gridi ya X-ray ndikutha kukulitsa kusiyanitsa kwazithunzi.Mtengo wa X-ray ukadutsa m'thupi, umalumikizana ndi zinthu zosiyanasiyana, zomwe zimapangitsa kuti ma radiation ayambike komanso amwazikane.Ngakhale ma radiation oyambira amakhala ndi chidziwitso chofunikira, ma radiation omwazikana amatha kutsitsa mtundu wazithunzi.Poyika gridi ya X-ray kutsogolo kwa cholandirira zithunzi, ma radiation omwazikana amatengeka bwino, kulola ma radiation oyambira okha kuti afike pa chowunikira.Chotsatira chake, kusiyana pakati pa mapangidwe osiyanasiyana mu chithunzicho kumakhala bwino, zomwe zimapangitsa kuti pakhale matenda omveka bwino komanso olondola.

Komanso, X-ray grid imathandizira kuchepetsa kupezeka kwa zithunzi.Zopangidwa ndi zinthu zosafunikira kapena mawonekedwe omwe amawonekera pazithunzi zowunikira, zomwe zitha kubweretsa kutanthauzira molakwika ndi kujambula kowonjezera kosafunikira.Ma radiation amwazikana amatha kuthandizira kupanga zinthu zakale, monga mizere ya gridi kapena zithunzi za mizukwa.Mwa kuyamwa cheza chomwazikanachi, ma X-ray grid amachepetsa kupezeka kwa zinthu zakale, zomwe zimapangitsa zithunzi zoyera komanso zodalirika.

Ndikofunika kuzindikira kuti kugwiritsa ntchito gridi ya X-ray kumafuna kuyanjanitsa koyenera.Ngati sichinasinthidwe molakwika, mizere yotsogolera ya gridi imatha kulepheretsa ma radiation oyambilira, zomwe zimapangitsa kuti chithunzicho chisathe kujambulidwa komanso kutsika kwazithunzi.Choncho, akatswiri a radiographers ayenera kuonetsetsa kuti gululiyo ili bwino asanamuwonetse wodwalayo ku X-ray.Kuphatikiza apo, ma gridi amatha kuyambitsa gawo lina la grid cutoff, lomwe limatanthawuza kuchepa kwa ma radiation oyambira omwe amatengedwa chifukwa cha kusalongosoka kwa gridi kapena zolakwika pamapangidwe awo.Ndikofunikira kuti akatswiri azachipatala adziwe zolephera izi kuti apewe kusokoneza mtundu wa chithunzi cha X-ray.

Pomaliza, kugwiritsa ntchito aX-ray gridimathandizira kwambiri kulondola komanso kumveka bwino kwa zithunzi zowunikira.Mwa kusankha mwakusankhira ma radiation amwazikana, gridi ya X-ray imakulitsa kusiyana kwa zithunzi ndikuchepetsa kupezeka kwa zinthu zakale.Komabe, kuyanjanitsa koyenera komanso kumvetsetsa zolepheretsa zomwe zingatheke ndizofunikira kuti mugwiritse ntchito bwino.Pamene ukadaulo ukupitilirabe patsogolo, zikuyembekezeredwa kuti kuwongolera kwina kwa ma gridi a X-ray kudzathandizira kuti chithunzithunzi chikhale chowoneka bwino komanso cholondola pazamankhwala azachipatala.