Imibhobho yeX-reyi yonyangoziyinxalenye ebalulekileyo yomfanekiso wokuxilonga kwaye zidlala indima ebalulekileyo ekubhaqweni nasekunyangweni kweemeko zempilo ezahlukeneyo. Njengoko iteknoloji ihambela phambili, iintlobo zeetyhubhu ze-X-reyi zonyango ezikhoyo ziye zahluka, nganye yenzelwe ukuhlangabezana neemfuno ezithile zeklinikhi. Kule nqaku, siza kuphonononga iintlobo ezahlukeneyo zeetyhubhu ze-X-ray ezikhoyo namhlanje, sigxininise kwiimpawu zabo ezizodwa kunye nezicelo.
1. ityhubhu yeX-Ray yesiNtu
Iityhubhu zeX-reyi eziqhelekileyo zisetyenziswa kakhulu kwimifanekiso yezonyango. Basebenza kumgaqo wokukhutshwa kwe-thermionic, apho i-filament evuthayo ikhupha ii-electron ezikhawulezayo kwi-anode ekujoliswe kuyo. Ezi tyhubhu zisetyenziselwa ubukhulu becala kwi-radiography eqhelekileyo, kubandakanywa i-X-ray yesifuba kunye ne-bone imaging. Baziwa ngokuthembeka kwabo kunye nokusebenza kakuhle kweendleko, kubenza babe yintsika kumaziko amaninzi okhathalelo lwempilo.
2. ityhubhu ye-X-ray ephindaphindiweyo
Iityhubhu ze-X-reyi ze-high-frequency zibonisa ukuqhubela phambili okukhulu kwi-teknoloji ye-X-reyi. Ngokungafaniyo neetyhubhu zevacuum eziqhelekileyo ezisebenza kwi-low-frequency alternating current, iityhubhu zokufunxa ezikwi-frequency high-frequency vacuum tubes zisebenzisa unikezelo lwamandla oluzinzileyo nolusebenzayo. Oku kuphucula umgangatho womfanekiso, kunciphisa ukuba sesichengeni ngemitha, kwaye kunciphise amaxesha okuba sesichengeni. Iityhubhu ze-X-ray ze-high-frequency zibaluleke kakhulu kwi-fluoroscopy kunye ne-interventional radiology, apho ukuchaneka kunye nesantya kubaluleke kakhulu.
3. ityhubhu ye-X-Ray yeDijithali
Iityhubhu ze-X-reyi zedijithali ziyilelwe ukusetyenziswa kunye neenkqubo zokucinga ngedijithali. I-X-rays eveliswa yile mibhobho ibanjwe yi-digital detectors, ivumela ukucubungula umfanekiso kunye nokuhlalutya ngokukhawuleza. Ukutshintsha ukusuka kwifilimu ukuya kwidijithali kuye kwaguqula umfanekiso wezonyango, ukubonelela ukucaca komfanekiso ophuculweyo, ukukwazi ukucubungula imifanekiso emva kokubanjwa, kunye nokunciphisa ixesha lokulinda isigulane. Iityhubhu ze-X-ray zedijithali ziqhele ukusetyenziswa kwiiofisi zamazinyo, iiofisi zamathambo, kunye namagumbi kaxakeka.
4. I-Mammography X-Ray ityhubhu
Iityhubhu ze-X-reyi ze-Mammography zisetyenziselwa ngokukodwa ukwenza umfanekiso webele. Basebenza kwii-kilovolts ezisezantsi kwaye bavelise imifanekiso ephezulu eyahlukileyo yezicubu ezithambileyo, ezibaluleke kakhulu ekubhaqweni kwangaphambili komhlaza webele. Ezi ityhubhu ziyilelwe ukunciphisa ukuvezwa kwemitha ngelixa kunyuswa umgangatho womfanekiso. Iinkqubo zemammografi ezikwinqanaba eliphezulu zinokudityaniswa neteknoloji yedijithali ukunyusa ngakumbi amandla oxilongo.
5. I-Computed Tomography (CT) X-Ray tube
Iityhubhu ze-X-ray ziyinxalenye ebalulekileyo ye-computed tomography, ebonelela ngemifanekiso enqamlezileyo yomzimba. Le mibhobho ijikeleza isigulane, ikhupha ii-X-reyi ukusuka kwii-engile ezininzi ukwenza imifanekiso ye-3D eneenkcukacha. Iityhubhu ze-X-reyi ze-CT zenzelwe ukuphatha amanqanaba aphezulu ombane kunye namaxesha okuvezwa ngokukhawuleza, okwenza ukuba afanelekele imisebenzi enzima yokucinga. Zisetyenziswa ngokubanzi kwiyeza likaxakeka, i-oncology, kunye nokucwangcisa utyando.
6. ityhubhu ye-x-ray ye-fluoroscopy
Iityhubhu ze-X-ray ze-Fluoroscopic zisetyenziselwa ukucinga ngexesha langempela, ukuvumela oogqirha ukuba baqaphele ukuhamba kwamalungu kunye neenkqubo emzimbeni. Le mibhobho ivelisa umqadi oqhubekayo we-X-reyi efakwe kwisikrini se-fluorescent okanye i-digital detector. I-Fluoroscopy isetyenziswa ngokuqhelekileyo ngexesha leenkqubo ezifana ne-barium swallows, i-catheter placement, kunye notyando lwamathambo. Ukukwazi ukujonga iinkqubo eziguquguqukayo ngexesha langempela kwenza i-fluoroscopy ibe sisixhobo esibalulekileyo kumayeza anamhlanje.
ukuququmbela
Uphuhliso lweimibhobho X-reyi zonyangoiye yaphucula kakhulu inkalo yemifanekiso yoxilongo. Ukusuka kwiityhubhu ze-X-ray zendabuko ukuya kwiinkqubo eziphuculweyo zedijithali kunye nezikhethekileyo, uhlobo ngalunye lwetyhubhu ye-X-ray lunosetyenziso olukhethekileyo kukhathalelo lwesigulane. Njengoko itekhnoloji iqhubeka nokuhambela phambili, sinokulindela ezinye izinto ezintsha zokuphucula umgangatho wemifanekiso, ukunciphisa ukuvezwa kwemitha, kunye nokwandisa ukusebenza kakuhle kokucinga kwezonyango. Ukuqonda iintlobo ezahlukeneyo zeetyhubhu ze-X-ray ezikhoyo namhlanje kubalulekile kubasebenzi bezempilo ukuba benze izigqibo ezinolwazi eziya kuthi ekugqibeleni zizuze iziphumo zesigulane.
Ixesha lokuposa: Oct-14-2024