X-ray Gridi ya X-ray yolimbitsa thupi

ZikafikaX-ray chithunzi, kukhazikitsa kumanjaX-ray Gridndikofunikira pakuwonetsetsa zowoneka bwino kwambiri. Ma gradis a X-ray ndi zinthu zofunika mu radiography, zopangidwa kuti zizikonzanso zithunzi pochepetsa ma radiation omwazika. Kusankhidwa kwa X-ray Gridi kuti mukonzekere m'chithunzichi kumadalira zinthu zingapo, kuphatikizapo mtundu wa njira zongoyerekeza, mphamvu ya x-ray, komanso mawonekedwe ofunikira.

Chimodzi mwazofunikira posankha X-ray Gridi ya X-ray chithunzi ndi chiwerengero chomangira. Chigawo cha Gridi chimanena za kuchuluka kwa zotsogola kumbali zotsogola. Ziwerengero zapamwamba za grid zimathandiza kwambiri pochotsa ma radiation obalalika koma amafuna mphamvu zapamwamba za X-ray kuti musakhale ndi mawonekedwe. Kwa radiography ya General, gawo lalikulu la 8: 1 limagwiritsidwa ntchito ngati mitengo yamphamvu ya X-ray ya mphamvu, monga omwe amagwiritsidwa ntchito fluoroscopy, gawo lalikulu la 12: 1 kapena kupitilira lingakhale lofunikira.

Mfundo ina yofunika kuilingalira ndi pafupipafupi gululi. Kuchuluka kwa gridi kumatanthauza kuchuluka kwa zingwe pa inchi ndipo kumakhudza kwambiri chithunzi. Magulu otchuka akuluakulu amagwira ntchito pochotsa ma rayation omwazika komanso amathanso kuchepa kwa kuwala kwa fano. Kwa radiography ya General, zopangidwa ndi mizere 103 pa inches nthawi zambiri zimakhala zoyenera, ngakhale njira zapadera monga mampive, kuchuluka kwa mizere ya 178 pa inchi iliyonse.

Zinthu za gululi zimachitanso gawo lalikulu pakuchita kwake. Matenda a aluminiyam amagwiritsidwa ntchito ngati mitengo yotsika ya X-ray, pomwe mitengo yapamwamba mphamvu ingafunike grids yopangidwa ndi zida monga chitsulo chopanda dzimbiri. Kusankha kwa Grid Grid kuyenera kutengera mphamvu ya X-radie ndi zofunikira zina.

Pomaliza, kusankha kwa Gridi yoyenera ya X-ray yokhazikitsa mu X-ray Guifier ndikofunikira kuti mukwaniritse zithunzi zapamwamba kwambiri za radiographic. Zinthu monga radii yaying'ono, pafupipafupi, ndipo zinthu zake zimayenera kuonedwa bwino ndikuwonetsetsa kuti ndi njira zoyenera zongoyerekeza. Mwa kumvetsetsa zofunikira za kayendedwe kazinthu komanso zomwe akufuna kugwiritsa ntchito, akatswiri azaumoyo amatha kupanga zisankho mwadongosolo za ma grids a X-ray.