An Igridi ye-X-rayIdlala indima ebalulekile ekucabangeni kwezokwelapha, ukusiza ekukhiqizweni kwezithombe ezisezingeni eliphakeme. Njengoba ubuchwepheshe buqhubeka buqhubekisa phambili, isidingo samasu athuthukisiwe wokucabanga seke saba lubaluleke kakhulu. Lo mbhalo uzohlola iqhaza legridi le-X-ray ekuthuthukiseni ukunemba nokucaca kwezithombe ze-X-ray.
Igridi ye-x-ray, eyaziwa nangokuthi aIgridi ye-bucky, idivaysi esetshenziswe kwi-radiography ukuthuthukisa ikhwalithi yezithombe ze-X-ray. Siqukethe imichilo emincane eholayo ehambisana nephethini ye-crisscross, ngezinto zokuphambanisa ze-radiolucent phakathi. Umsebenzi oyinhloko wegridi ukumunca imisebe ehlakazekile ngaphambi kokuthi ifinyelele esithombeni se-receptor, ngaleyo ndlela kunciphise inani lemisebe ehlakazekile enomthelela ekunciphiseni kwesithombe.
Enye yezinzuzo ezisemqoka zokusebenzisa igridi ye-X-ray yikhono layo ukuthuthukisa umehluko wesithombe. Lapho ugongolo lwe-X-ray ludlula emzimbeni, luxhumana nezakhiwo ezahlukahlukene, okuholele emisebeni yokuqala futhi ehlakazekile. Ngenkathi imisebe yamabanga aphansi ithwala imininingwane ebalulekile yokuxilonga, imisebe ehlakazekile ivame ukwehlisa izinga lesithombe. Ngokubeka igridi ye-X-ray phambi kwesithonjana sesithombe, imisebe ehlakazekile ingena ngempumelelo, ivumela kuphela imisebe eyigugu ewusizo ukufinyelela umtshina. Ngenxa yalokhu, umehluko phakathi kwezinhlaka ezahlukahlukene esithombeni uyathuthuka, kuholele ekuhlolweni okucacile nokunembe ngokwengeziwe.
Ngaphezu kwalokho, igridi ye-X-ray isiza ukunciphisa ubukhona bezinto zobuciko bezithombe. Izinto zobuciko zezakhiwo ezingafuneki noma amaphethini avela ezithombeni zokuxilonga, okuholela ekuqonyulweni okungafanele nokucabanga okungadingekile. Imisebe ehlakazekile ingafaka isandla ekwakhekeni kobuciko, njengemigqa yegridi noma izithombe zesipoki. Ngokuthola le misebe ehlakazekile, ama-X-ray grid anciphisa ukwenzeka kwezinto ezinjalo, okuholela ezithombeni ezihlanzekile nezinto ezithembekile.
Kubalulekile ukuqaphela ukuthi ukusetshenziswa kwegridi ye-X-ray kudinga ukuqondaniswa okufanele. Uma ngabelwe kabi, imichilo eholayo yegridi ingavimbela imisebe eyinhloko, okuholela ekuthwebulweni kwesithombe esingaphelele futhi kwehlisiwe ikhwalithi yesithombe. Ngakho-ke, ama-radiography kufanele aqinisekise ukuthi igridi ihlelwe kahle ngaphambi kokudalula isiguli ku-X-ray. Ngokwengeziwe, amagridi angenisa amazinga athile we-grid cutoff, okusho ukwehla kwemisebe eyinhloko etholwe ngenxa yokuthola kabi i-grid noma amaphutha ekwakhiweni kwawo. Kubalulekile ukuthi abasebenzi bezokunakekelwa kwempilo bazi ngalokhu kulinganiselwa ukugwema ukuyekethisa ikhwalithi yesithombe se-X-ray.
Ekuphetheni, ukusetshenziswa kweIgridi ye-X-rayKuthuthukisa kakhulu ukunemba nokucaca kwezithombe zokuxilonga. Ngokuthola imisebe ehlakazekile ngokukhetha, i-X-ray grid ithuthukisa umehluko wesithombe futhi yehlise ubukhona bemibumba. Kodwa-ke, ukuqondanisa okulungile kanye nokuqonda kwemikhawulo engaba khona kubalulekile ekusetshenzisweni kahle. Njengoba ubuchwepheshe buqhubeka buqhubekisela phambili, kulindeleke ukuthi ukuthuthuka okwengeziwe ku-X-ray grid design kuzoba nomthelela endaweni engcono kakhulu yesithombe nokunemba kokuxilonga emkhakheni wezemifanekiso.
Isikhathi Sokuthumela: Oct-25-2023