Ubuchwepheshe be-X-ray sebuhambe ibanga elide kusukela basungulwa ngasekupheleni kwekhulu le-19.Namuhla, izithombe ze-X-ray zisetshenziselwa izinjongo ezihlukahlukene zokuxilonga nokwelashwa kwezokwelapha, amazinyo, neminye imikhakha eminingi.Enye ingxenye ebalulekile yezinhlelo ze-X-ray zanamuhlaisiqinisi isithombe, okuthuthukisa ikhwalithi nokucaca kwezithombe ze-X-ray.
Ezingeni laso eliyisisekelo, isiqiniseko se-X-ray sisebenza ngokukhulisa inani elincane lokukhanya elikhiqizwa ama-photon e-X-ray njengoba lidlula emzimbeni wesiguli.Isiqinisekisi sibe sesiguqula lokhu kukhanya kube isignali kagesi, engasetshenziswa ukukhiqiza isithombe esithuthukisiwe esikrinini sokubonisa.Iziqinisekiso zesithombe zisetshenziswa ezinhlobonhlobo zemishini ye-X-ray, okuhlanganisa i-fluoroscopes, okokusebenza kwe-radiography, nezikena ze-CT.
I-Fluoroscopes
I-Fluoroscopy iwuhlobo lwe-X-ray imaging esebenzisa ugongolo oluqhubekayo lwe-X ray ukuze kukhiqizwe izithombe zesikhathi sangempela zezitho zangaphakathi nezicubu zesiguli.I-Fluoroscopes ivame ukusetshenziswa ezinkambisweni zokuhlinzwa nokungenelela, kanye nokuhlonza izimo ezifana nokuphazamiseka kwamathumbu kanye nokulimala kwemisipha.
Ama-intensifiers wesithombe ayingxenye ebalulekile yemishini ye-fluoroscopy, njengoba ethuthukisa ukubonakala nokuxazululwa kwezithombe ezikhiqizwayo.Ngokwandisa ukugqama nokukhanya kwezithombe ze-X-ray, iziqinisekiso zesithombe zivumela odokotela nama-radiologists ukuthi babone kangcono izakhiwo zangaphakathi futhi babone izinkinga ezingaba khona.
Imishini yeRadiography
I-Radiography ingolunye uhlobo oluvamile lwe-X-ray imaging, esebenzisa ukuqhuma okufushane kwe-X ray ukuze kukhiqizwe isithombe esimile sokwakheka kwesiguli.Ama-radiographs ngokuvamile asetshenziselwa ukuxilonga izimo ezinjengokuphuka, amathumba, kanye nenyumoniya.
Njengama-fluoroscopes, imishini yesimanje ye-radiography ngokuvamile ihlanganisa iziqinisekiso zesithombe ukuze kuthuthukiswe ikhwalithi yezithombe ezikhiqizwayo.Ngokwandisa ukuzwela nokulungiswa komtshina we-X-ray, iziqinisekiso zesithombe zingasiza odokotela nama-radiologists ukukhiqiza izithombe ezinemininingwane eminingi, ezinembile ze-radiographic.
Izikena ze-CT
Ngaphezu kwe-fluoroscopy kanye ne-radiography, iziqinisekiso ze-X-ray zesithombe nazo zisetshenziswa kumaskena e-CT (computed tomography).Izithwebuli ze-CT zisebenzisa i-X-ray ezungezayo ukuze ziveze izithombe ezinemininingwane ezihlukene zomzimba wesiguli.
Iziqinisekisi zesithombe zivame ukusetshenziswa kuchungechunge lomtshina wezikena ze-CT, lapho zikhulisa khona ama-photon e-X-ray atholwe uhlelo.Lokhu kuvumela izikena ze-CT ukuthi zikhiqize izithombe ezisezingeni eliphezulu, ezibonisa ukulungiswa okuphezulu kwezakhiwo zangaphakathi zesiguli, okuzenza zibe amathuluzi abalulekile okuxilonga izimo zezokwelapha ezihlukahlukene.
Isiphetho
Iziqinisekiso zesithombe ze-X ray ziyingxenye ebalulekile yezinhlelo ze-X-ray zesimanje, ezithuthukisa ikhwalithi nokucaca kwezithombe zokuxilonga zezinhlelo zokusebenza ezihlukahlukene zezokwelapha nezesayensi.Kusukela kumishini ye-fluoroscope kanye nemishini ye-radiography kuya kuzikena ze-CT, iziqinisekisi zesithombe ziguqule umkhakha we-X-ray imaging, okwenza kube lula futhi kunembe kakhudlwana ukuxilonga nokwelapha izinhlobonhlobo zezimo.Njengoba ubuchwepheshe buqhubeka buthuthuka, kungenzeka ukuthi iziqinisekiso ze-X-ray zizoqhubeka zidlala indima ebalulekile ekucabangeni kwezokwelapha eminyakeni eminingi ezayo.
Isikhathi sokuthumela: May-22-2023