Ama-crystal scintillator detectorszidlala indima ebalulekile emithini yenuzi ngenxa yekhono lazo lokubona nokulinganisa imisebe ekhishwa ama-isotopi anemisebe, avame ukusetshenziswa ezinqubweni zokuxilonga nezokwelapha.
Ezinye zezinzuzo eziyinhloko kanye nokusetshenziswa kwezitholi ze-crystal scintillator emithini yenuzi zifaka:
Ukufanekisa:Ama-crystal scintillator detectorsziyizingxenye ezibalulekile ezinhlobonhlobo zemishini yokuthwebula yezokwelapha, okuhlanganisa amakhamera e-gamma nezikena ze-positron emission tomography (PET).Lezi zitholi ziguqula imisebe ye-gamma ekhishwa i-radiopharmaceutical ibe amaphaphu okukhanya bese iba amasignali kagesi ukuze kwakhe izithombe.Lokhu kuvumela ukubonwa kanye nokuhlolwa kokusebenza kwezitho nezicubu, kusiza ekuxilongweni nasekuqaphelweni kwezimo ezihlukahlukene zezokwelapha.
Ukuzwela Okuphezulu Nokulungiswa:Ama-crystal scintillator detectorsifaka ukuzwela okuphezulu nokulungiswa kwamandla okuhle kakhulu ukuze kutholwe kahle futhi kulinganise imisebe ye-gamma.Lokhu kubaluleke kakhulu emfanekisweni wemithi yenuzi, lapho izilinganiso zemisebe ezinembile zibalulekile ukuze kutholwe ulwazi oluningiliziwe lwe-anatomical kanye nokusebenza.
Ukuqapha Ukwelashwa: Ngaphezu kokuthwebula izithombe, izitholi ze-crystal scintillator zisetshenziselwa ukuqapha ukusatshalaliswa nokugxiliswa kwama-radioisotopes ngesikhathi sokwelashwa kwe-radionuclide okuhlosiwe.Lezi zitholi zisiza ukuhlola ukulethwa komthamo ukuze ziqondise izicubu futhi ziqinisekise ukuphepha kwesiguli phakathi nokwelashwa.
Ucwaningo Nokuthuthukiswa:Ama-crystal scintillator detectorsziphinde zisetshenziswe ocwaningweni nasekuthuthukisweni kobuchwepheshe obusha be-radiopharmaceuticals kanye ne-imaging, okunikela ekuthuthukisweni kobuchwepheshe bemithi yenuzi kanye nokutholakala kwezindlela ezintsha zokuxilonga nezindlela zokwelapha.
Sekukonke, izitholi ze-crystal scintillator zidlala indima ebalulekile ekwelashweni kwenuzi, zivumela ukutholwa kwemisebe okunembayo nangempumelelo, ukuthwebula izithombe, kanye nomthamo ukuze kube lula ukuxilonga, ukwelashwa, kanye nocwaningo lwezimo ezihlukahlukene zezokwelapha.
Isikhathi sokuthumela: Jan-16-2024