Imidwebo yamaphaphu kusiza ukutadisha amaphaphu ngosizo lwe-X ray. Uhlobo oludume kakhulu lwe-rayography luwu-fluorography . Iqukethe inqubo yendlela, ngenxa yokuthi isiguli sithola umthamo omncane wemisebe, kanti ukuhlolwa kungokwezindleko eziphansi. Ngaphezu kwalokho, ukushesha komphumela, ngakho-ke, ukufiphaza kwemfucuza kufakwe ohlwini lokuhlolwa konyaka. Kodwa cabangela okunye, okunye okufundisayo, izinhlobo zamapayipi ama-X-rays.
Imidwebo yamaphaphu enomthamo we-ray ophansi
Uhlobo lokuqala lomshini we-lung X-ray luthiwa umthamo ophansi noma umthamo we-CCD-detector. Isikrini sakhe sigcwele iphosphor, ngakho-ke kubonakala sengathi ithelevishini kuma-80s. Ukufundwa kwenziwa ngokusebenzisa i-infrared laser evuselela i-phosphor.
Njengoba le nqubo yasungulwa eminyakeni engaphezu kwamashumi amathathu edlule, inezinselelo zayo:
- ukwanda esikhathini sokuchayeka;
- ukungazwakali kanye nezinto zokufakelwa, ngokuyinhloko ezungeze emaphethelweni wezithombe, yingakho lokhu kungaphumeleli kwakungabhekwa njengento ebalulekile isikhathi eside;
- isinqumo esiphansi sendawo.
Lezi ziphutha zithinta imiphumela yocwaningo, ngoba akunakwenzeka njalo ukukhomba izifo ezingeni lokuqala zokuthuthukiswa. Yingakho idivayisi yafezwa, ngenxa yalokho, isisetshenziswa se-digital for X-ray yamaphaphu sakhiwe.
I-digital radiography yamaphaphu
Amadivaysi edijithali we-radiography yamaphaphu anenzuzo engenakuphika, phakathi kwayo yinguqulo elula yesithombe, engabandakanyi ukuthuthukiswa kwesithombe, ngenkathi igcinwa kwimemori yekhompuyutha futhi ihlala khona isikhathi eside ngokwanele.
Enye inzuzo ebalulekile yezinto zokusebenza zanamuhla yikhwalithi ephezulu yesithombe, engenakho konke ukukhubazeka nokufiphaza, ngisho nasemaphethelweni. Ngenxa yomphumela ocacile wokutadisha, udokotela angakwazi ukubona noma yikuphi ushintsho emaphashini, ngakho umphumela wokwelashwa uba ngaphezulu.
Abaningi bayesaba ukuthi izixhobo zedijithali zixhumisa kakhulu kunokuba zandulele. Lena umbono ongalungile, ngoba amadivaysi amaningi anamuhla awadluleli nje kuphela izinga le-irradiation, kodwa futhi akhipha amancane kakhulu ama-radiation. Ngakho-ke, okuthandwa namhlanje kunikezwa amamodeli amasha wemishini ye-X-ray.
Ngamaphi ama-radiography wamaphaphu abuyekezwa?
Ukuhlolwa kwe-X-ray yamaphaphu kwenziwa ngesifo sokuphefumula, okungukuthi:
- isifo sofuba ;
- i-pneumonia;
- izinhlobo ezahlukene ze-bronchitis;
- isisu;
- izifo zamaphaphu ezisebenzayo zendalo ehlukile.
Imidwebo yamaphaphu nge-pneumonia ibonisa shading ejulile ejulile. Uma kukhona umkhumbi emaphashini, khona-ke singacabanga ukuba khona kwesifo sofuba noma ukuhlukaniswa kwesisu.