Ukuthuthukiswa kweama-detectors angama-flat-paneliguqule umkhakha wezithombe zezokwelapha ngokuhlinzeka ngezithombe ze-X ray zedijithali zezinga eliphezulu ezinokuchayeka kancane emisebeni.Lezi zithungatha zithathe indawo yamafilimu e-X-ray endabuko kanye neziqinisi zezithombe ezikhungweni eziningi zezokwelapha, zinikeza izinzuzo eziningi ngekhwalithi yesithombe, ukusebenza kahle nokuphepha kwesiguli.
Umtshina wephaneli eyisicaba yi-Umtshina we-X-rayesebenzisa iphaneli ehlanganisa isendlalelo se-scintillator kanye ne-photodiode array ukuze ithwebule izithombe ze-X-ray.Lapho ama-X-ray edlula emzimbeni wesiguli futhi eshaya ungqimba lwe-scintillator, aguqulwa abe ukukhanya okubonakalayo, okube sekutholwa i-photodiode bese kuguqulwa kube isignali ye-electronic.Lesi siginali siyacutshungulwa futhi sisetshenziselwa ukwakha isithombe sedijithali esingabukwa futhi sisetshenziswe kukhompuyutha.
Enye yezinzuzo eziyinhloko zezitholi zamaphaneli ayisicaba yikhono lazo lokukhiqiza izithombe ezinokulungiswa okuphezulu ezinemininingwane emihle kakhulu.Ngokungafani nefilimu ye-X-ray yendabuko, edinga ukucutshungulwa kwamakhemikhali futhi engabangela ikhwalithi yesithombe ephansi, izithombe zedijithali ezithwetshulwa ama-flat-panel detectors zingathuthukiswa futhi zikhuliswe ngaphandle kokulahlekelwa ukucaca.Lokhu kuvumela ama-radiologists nabanye ochwepheshe bezokwelapha ukuthi babone kangcono futhi bahlaziye i-anatomy, okuvumela ukuxilonga okunembe kakhudlwana nokuhlela ukwelashwa.
Ngaphezu kwekhwalithi yesithombe esihle kakhulu, izitholi zamaphaneli ayisicaba zingakhuphula ukusebenza kahle kwenqubo yokuthatha izithombe.Ngenxa yokuthi izithombe zedijithali zenziwa ngesikhathi sangempela, ukucutshungulwa kwefilimu akudingekile, okuvumela ukutholwa kwesithombe ngokushesha nokunciphisa izikhathi zokulinda kwesiguli.Ukwengeza, imvelo ye-elekthronikhi yezithombe ivumela ukugcinwa kalula, ukubuyiswa, nokwabelana, ukususa isidingo sendawo yokugcina ngokomzimba nokwenza ukubambisana nabanye abahlinzeki bezempilo kube lula.
Enye inzuzo ebalulekile yama-flat-panel detectors umthamo wawo wemisebe ophansi uma uqhathaniswa nobuchwepheshe obuvamile be-X-ray.Ngokuthwebula izithombe kahle kakhulu nangokuzwela okukhulu, lezi zitholi zidinga ukuchayeka kancane emisebeni yesiguli kuyilapho zisakhiqiza izithombe zekhwalithi ephezulu.Lokhu kuzuzisa ikakhulukazi ezinganeni nakwamanye amaqembu asengozini okungenzeka azwela kakhulu emisebeni.
Ukuthuthukiswa kwemitshina ye-flat-panel nakho kube nomthelela ongaphezu kwe-imaging yezokwelapha, ngezinhlelo zokusebenza ekuhloleni okungabhubhisi, ukuhlola ukuphepha kanye nokuhlolwa kwezimboni.Lezi zitholi zibonise ukuthi zingamathuluzi ahlukahlukene futhi athembekile, athwebula izithombe zekhwalithi ephezulu ezindaweni ezihlukahlukene, ezizenza izimpahla ezibalulekile kuzo zonke izimboni ezihlukahlukene.
Ukuthuthukiswa kwezitholi zamaphaneli ayisicaba kulindeleke ukuthi kuqhubeke njengoba ubuchwepheshe buqhubeka nokuthuthuka, nokulungiswa kwesithombe, isivinini nokuthembeka kukhuphuka.Lokhu kuthuthukiswa kuzothuthukisa amandla ezinhlelo ze-imaging yezokwelapha, okuvumela ukuxilonga okunembe kakhudlwana kanye nemiphumela ethuthukisiwe yesiguli.
ukuthuthukiswa kweama-detectors angama-flat-paneliguqule umkhakha wezithombe zezokwelapha, ihlinzeka ngekhwalithi yesithombe engenakuqhathaniswa, ukusebenza kahle, nokuphepha kwesiguli.Njengoba lezi zishicileli ziqhubeka nokuthuthukiswa, zizodlala indima ebalulekile ekuthuthukiseni ukunakekelwa kwezempilo kanye nokwenza ngcono ikhono lethu lokuxilonga nokwelapha izimo zezokwelapha ezihlukahlukene.
Isikhathi sokuthumela: Dec-26-2023