Momwe Mungasankhire Gridi ya X-ray pa Makina Anu a X-ray

Pankhani ya kujambula kwachipatala, teknoloji ya X-ray ndi chida chamtengo wapatali chomwe chingapereke chidziwitso chofunikira cha matenda.Makina a X-ray amakhala ndi zigawo zingapo, ndipo chinthu chimodzi chofunikira kwambiri ndiX-ray grid.Gululi la X-ray limagwiritsidwa ntchito kupititsa patsogolo chithunzithunzi pochepetsa ma radiation omwazika ndikuwongolera kusiyanitsa kwazithunzi.Kusankha gridi yoyenera ya X-ray yanuX-ray makinandikofunikira kuti muwonetsetse zotsatira zolondola komanso zomveka bwino za kujambula.M'nkhaniyi, tikambirana zomwe muyenera kuziganizira posankha gulu la X-ray pamakina anu a X-ray.

Tisanalowe m'ndondomeko yosankha, tiyeni timvetsetse zofunikira za gridi ya X-ray.Chipangizo cha X-ray ndi kachipangizo kopangidwa ndi timizere tating'onoting'ono tomwe timasinthasintha ndi ma radiolucent.Ntchito yayikulu ya gululi ndikuyamwa ma radiation omwaza omwe amatuluka pamene ma X-ray photon alumikizana ndi thupi la wodwalayo.Ma radiation a Scatter amatha kuchepetsa kwambiri mawonekedwe azithunzi popanga maziko osawoneka bwino omwe amatchedwa "grid lines."Mwa kuyamwa ma radiation omwaza, ma X-ray grid amathandizira kukulitsa kusiyanitsa kwazithunzi, zomwe zimapangitsa kuti pakhale zithunzi zakuthwa.

Chofunikira kwambiri chomwe muyenera kuganizira posankha gridi ya X-ray ndi chiŵerengero chake.Chiŵerengero cha gululi chimatanthawuza kutalika kwa mizere yotsogolera poyerekeza ndi mtunda wapakati pawo.Miyezo yodziwika bwino ya gridi ndi 6:1, 8:1, 10:1, ndi 12:1.Magawo apamwamba a gridi amapereka mayamwidwe abwino omwaza ma radiation koma amafunikira njira zapamwamba za X-ray chubu.Nthawi zambiri, chiŵerengero cha 10: 1 kapena 12: 1 grid ndi yabwino kwa radiography, chifukwa imachotsa bwino ma radiation omwaza popanda kuchulukitsa mlingo wa odwala.

Chofunikira chinanso ndi ma frequency a gridi, omwe amayimira kuchuluka kwa mizere yotsogolera pa inchi kapena centimita.Kuthamanga kwa gridi kwapamwamba kumapangitsa kuti timizere tating'onoting'ono ndi tating'ono tating'ono, kupangitsa chithunzithunzi kukhala chabwino koma kumawonjezera mtengo wa gridi ya X-ray.Mafupipafupi a gridi a mizere 103 pa inchi kapena mizere 40 pa sentimita amagwiritsidwa ntchito popanga ma radiography.Komabe, ma frequency apamwamba a gridi, monga mizere 178 pa inchi kapena mizere 70 pa sentimita, amalimbikitsidwa kuti azijambula mwapadera zomwe zimafuna chithunzi chapamwamba.

Kuphatikiza pa kuchuluka kwa gridi ndi ma frequency, zinthu za grid ndizofunikiranso.Zida zosiyanasiyana, monga aluminiyamu, kaboni fiber, ndi ma gridi osakanizidwa, zimagwiritsidwa ntchito popanga ma X-ray grid.Magetsi a aluminiyamu ndi omwe amagwiritsidwa ntchito kwambiri chifukwa cha kukwera mtengo kwawo komanso kuthekera kwabwino kuyamwa.Komabe, zimakhala zolemera kwambiri ndipo zingayambitse kuwonongeka kwa fano ngati sizikugwirizana bwino ndi mtengo wa X-ray.Ma grid fibers a carbon ndi opepuka ndipo amapereka zinthu zabwino kwambiri zamayamwidwe, koma ndi okwera mtengo.Ma gridi osakanizidwa amaphatikiza zabwino zonse za aluminiyamu ndi ma grid fiber kaboni, zomwe zimapatsa kukhazikika bwino pakati pa mtengo ndi magwiridwe antchito.

Ndikofunikiranso kuganizira momwe gululi limayendera, zomwe zimatanthawuza kutalika kwa machubu a X-ray kupita ku gridi komwe gululi imagwira ntchito bwino.Makina osiyanasiyana a X-ray ali ndi zofunikira zosiyanasiyana pagawo loyang'ana, ndipo kusankha gridi yomwe ikugwirizana ndi makina anu ndikofunikira.Kugwiritsa ntchito gululi kunja kwa gawo lovomerezeka kumatha kupangitsa kuti chithunzicho chikhale chocheperako komanso kuchuluka kwa odwala.

Pomaliza, kukula kwa gululi kuyenera kugwirizana ndi kukula kwa malo ojambulira makina a X-ray.Kugwiritsa ntchito gridi yomwe ili yaying'ono kwambiri kungayambitse kudulidwa kwa gridi, komwe m'mphepete mwa gululi imalepheretsa mtengo wa X-ray, zomwe zimapangitsa kuti chithunzicho chisawoneke bwino.Kumbali ina, gululi lomwe ndi lalikulu kwambiri silingagwirizane bwino kapena kuonjezera mlingo wa odwala mosayenera.

Pomaliza, kusankha choyeneraX-ray gridchifukwa makina anu a X-ray ndi ofunikira kuti mupeze zotsatira zazithunzi zapamwamba kwambiri.Zinthu monga chiŵerengero cha gridi, mafupipafupi, zinthu, mawonekedwe, ndi kukula kwake ziyenera kuganiziridwa mosamala kuti zitsimikizire kuti zikugwira ntchito bwino.Kukambirana ndiZipangizo za X-rayopanga kapena akatswiri a radiology atha kukupatsani chitsogozo chofunikira pakusankha gridi yoyenera ya X-ray pazosowa zanu zenizeni.