Ehlabathini lokuxilonga ukuxilonga, ukuchaneka kunye nokuchaneka kubalulekile. Imanual X-reyi collimatorsisixhobo esibalulekileyo esidlala indima ebalulekileyo ekuphumezeni ezi njongo. Esi sixhobo senzelwe ukulawula ubungakanani nokumila komqadi weX-reyi, ukuqinisekisa ukuba umguli ufumana umlinganiselo ofanelekileyo wemitha yemitha nokuba imifanekiso eveliswayo yeyomgangatho ophakamileyo.
I-Manuwali i-X-ray collimator sisixhobo esisebenza ngeendlela ezininzi esifanelekileyo ukuba sisetyenziswe nge-tube voltage 150kV, i-DR yedijithali kunye ne-X-reyi ngokubanzi izixhobo zokuxilonga. Ukukwazi kwayo ukwenza umqadi we-X-reyi ngokweemfuno ezithile zenkqubo yomfanekiso ngamnye wenza ukuba ibe sisixhobo esibalulekileyo kwiiradiographers neeradiologists.
Enye yeenzuzo eziphambili zokusebenzisa i-X-ray collimator ye-manuwali kukukwazi ukunciphisa ukuvezwa kwemitha ngokungeyomfuneko. Ngokunciphisa ngokuchanekileyo ubungakanani bomqadi we-X-ray kwindawo enomdla, ii-collimators zinceda ukunciphisa idosi yemitha yesigulana ngelixa sisafumana ulwazi oluyimfuneko lokuxilonga. Oku kubaluleke kakhulu kwimifanekiso yonyango, apho ukhuseleko lwesigulane luhlala luhamba phambili.
Ukongeza, ii-X-ray collimators zinceda ukuvelisa imifanekiso ekumgangatho ophezulu. Ngokulawula imilo kunye nesalathiso se-X-ray beam, ii-collimators zinceda ukunciphisa ukusasazeka kwemitha, okukhokelela kwimifanekiso ecacileyo, eneenkcukacha. Oku kubalulekile ukuxilongwa ngokuchanekileyo kunye nokucwangciswa kwonyango njengoko kuvumela abaqeqeshi bezempilo ukuba bachonge ngokucacileyo kwaye bahlalutye iindawo ezithile ezixhalabisayo.
Ukongeza kwindima yabo kulawulo lwemitha kunye nomgangatho womfanekiso, ii-collimators ze-X-ray ze-manual zandisa ukusebenza kakuhle kokusebenza kumfanekiso wokuxilonga. Uyilo lwayo olusebenziseka lula kunye nohlengahlengiso oluchanekileyo luvumela ii-radiographers ukuba zisete ngokukhawuleza nangokuchanekileyo izixhobo ze-X-ray kwiinkqubo ezahlukeneyo zokucinga. Oku akugcini nje ukusindisa ixesha, kodwa kuqinisekisa inkqubo yokucinga egudileyo kwaye elungelelanisiweyo, enceda ababoneleli bezempilo kunye nezigulane.
Xa kuziwa kukhathalelo lwesigulana, ii-X-ray collimators zisisixhobo esiyimfuneko, esiqinisekisa ukuba yonke inkqubo yokufota ilungiselelwe iimfuno zesigulana ngasinye. Ukukwazi ukulungelelanisa i-X-ray beam esekelwe kwizinto ezifana nobukhulu besigulane kunye nommandla we-anatomical uvumela umfanekiso owenziwe ngumntu kunye nokulungiswa, okubangelwa iziphumo ezingcono zokuxilonga kunye namava aphuculweyo esigulane.
Isishwankathelo,iicollimators zeX-reyi ngesandla ziyinxalenye ebalulekileyo yezixhobo zokuxilonga zokuxilonga kwaye zidlala indima ebalulekileyo kulawulo lwemitha, umgangatho womfanekiso, ukusebenza kakuhle, kunye nokhathalelo lomntu ngamnye. Ukuguquguquka kwayo kunye nokuchaneka kwayo kuyenza ibe sisixhobo esibalulekileyo kumasebe eradiology kunye nezibonelelo zempilo, inceda ukubonelela ngeenkonzo zokuxilonga ezikhuselekileyo, ezichanekileyo nezikumgangatho ophezulu. Njengoko iteknoloji iqhubela phambili, ii-X-ray collimators zihlala zisisixhobo esibalulekileyo ekufuneni ukugqwesa kwimifanekiso yezonyango.
Ixesha lokuposa: Jun-17-2024