An Igridi yeX-rayidlala indima ebalulekileyo kwimifanekiso yonyango, inceda ekuveliseni imifanekiso yokuxilongwa kwekhwalithi ephezulu.Njengoko itekhnoloji iqhubeka nokuhambela phambili, imfuno yobuchule bokucinga obuphuculweyo ibaluleke kakhulu.Eli nqaku liza kuphonononga indima yegridi ye-X-ray ekuphuculeni ukuchaneka nokucaca kwemifanekiso ye-X-ray.
Igridi yeX-reyi, eyaziwa ngokuba yi-aBucky igridi, sisixhobo esisetyenziswa kwiradiography ukuphucula umgangatho wemifanekiso yeX-reyi.Iqulathe izintlu ezicekethekileyo zelothe ezilungelelaniswe kwipateni yecrisscross, kunye nemathiriyeli ye-radiolucent interspace phakathi.Umsebenzi ophambili wegridi kukufunxa imitha esasazekileyo ngaphambi kokuba ifike kwi-receptor yomfanekiso, ngaloo ndlela inciphisa inani lemitha esasazekileyo enegalelo ekuthotyweni komfanekiso.
Enye yeenzuzo eziphambili zokusebenzisa igridi yeX-reyi kukukwazi ukomeleza umahluko womfanekiso.Xa umqa weX-reyi udlula emzimbeni, udibana nezakhiwo ezahlukahlukeneyo, nto leyo ephumela kwimitha esisiseko nesasazekileyo.Ngelixa utshiso lwemitha olusisiseko luthwele ulwazi oluxabisekileyo lokuxilonga, ukusasazeka kwemitha yemitha kuthande ukuthoba umgangatho womfanekiso.Ngokubeka igridi ye-X-reyi phambi kwe-receptor yomfanekiso, i-radiation esasaziweyo ifunxeka ngokufanelekileyo, ivumela kuphela i-radiation yeprayimari eluncedo ukufikelela kwi-detector.Ngenxa yoko, ukungafani phakathi kwezakhiwo ezahlukeneyo emfanekisweni kuphuculwe, okukhokelela ekuxilongeni okucacileyo kunye nokuchanekileyo.
Ngaphezu koko, igridi ye-X-ray inceda ukunciphisa ubukho bezinto zakudala zomfanekiso.I-Artifacts zizakhiwo ezingafunekiyo okanye iipatheni ezivela kwimifanekiso yokuxilonga, ezinokukhokelela ekutolikeni ngendlela engafanelekanga kunye nemifanekiso eyongezelelweyo engadingekile.Imitha esasazekileyo inokuba negalelo ekwenziweni kwezinto zakudala, njengemigca yegridi okanye imifanekiso yesiporho.Ngokufunxa le mitha esasazekileyo, iigridi zeX-reyi zinciphisa ukwenzeka kwezinto zakudala, ezikhokelela kwimifanekiso ecocekileyo nethembekileyo.
Kubalulekile ukuba uqaphele ukuba ukusetyenziswa kwegridi ye-X-ray kufuna ukulungelelaniswa okufanelekileyo.Ukuba ayilungelelaniswanga kakuhle, imicu ekhokelayo yegridi inokuthintela ukusasazeka kwemitha engundoqo, okukhokelela ekuthathweni komfanekiso okungaphelelanga kunye nokwehla komgangatho womfanekiso.Ngoko ke, i-radiographers kufuneka iqinisekise ukuba igridi ibekwe ngokuchanekileyo ngaphambi kokubeka isigulane kwi-X-rays.Ukongeza, iigridi zinokuzisa inqanaba elithile lokusikwa kwegridi, okubhekiselele ekuncipheni kwemitha ephambili efunxwayo ngenxa yolungelelwaniso lwegridi okanye iimpazamo kuyilo lwazo.Kubalulekile ukuba abaqeqeshi bezempilo baqaphele le mida ukuze baphephe ukubeka esichengeni umgangatho womfanekiso we-X-reyi.
Ekugqibeleni, ukusetyenziswa kwe-Igridi yeX-raykuphucula kakhulu ukuchaneka nokucaca kwemifanekiso yokuxilonga.Ngokukhetha ngokukhetha imitha esasazekileyo, igridi yeX-reyi iphucula umahluko wemifanekiso kwaye inciphisa ubukho bezinto zakudala.Nangona kunjalo, ukulungelelaniswa okuchanekileyo kunye nokuqonda imida enokubakho kubalulekile ekusebenziseni ngokufanelekileyo.Njengoko itekhnoloji iqhubeka nokuhambela phambili, kucingelwa ukuba uphuculo olongezelelweyo kuyilo lwegridi ye-X-reyi luya kuba negalelo kumgangatho ongcono wemifanekiso kunye nokuchaneka koxilongo kwinkalo yemifanekiso yezonyango.
Ixesha lokuposa: Oct-25-2023