Njengoko sonke siyazi, i-X-ray yi-ray enamandla amakhulu kunemitha ye-ultraviolet, ngoku sele isetyenziswe ngokubanzi kwishishini kunye namayeza.Ngenxa yokuba inomonakalo omkhulu wemitha, ngokuqhelekileyo kufuneka ikhuselwe ngokufanelekileyo.Ukhuseleko lwahlulahlulwe ngokweendidi ezintathu, ngokhuseleko lokulawula ithamo lemitha yeX-reyi, ukuze ligcinwe likwinqanaba elisezantsi elifanelekileyo, lingagqithi kumda olinganayo wethamo ochazwe kwimigangatho yokhuselo lwemitha yesizwe.Imigaqo yokhuseleko lwexesha, ukukhuselwa komgama kunye nokukhuselwa kokhuselo lokusasazeka ngemitha ngolu hlobo lulandelayo:
1. Ukukhuselwa kwexesha
Umgaqo wokukhuselwa kwexesha kukuba idosi eyongezelekayo yokukhupha i-irradiation yabasebenzi kwibala lemitha ilingana nexesha, ukwenzela ukuba kwimeko yesantya sokukhanya rhoqo, ukunciphisa ixesha lokukhanya kunokunciphisa idosi efunyenweyo.Okanye abantu abasebenza ngaphakathi kwexesha elilinganiselweyo. unokukwazi ukuqinisekisa ukhuseleko lomntu ngokubeka idosi ye-radiation abayifumanayo ngaphantsi kweqondo eliphezulu elivumelekileyo (le ndlela isetyenziswa kuphela kwiimeko ezingavamile, kwaye ukhuselo lokukhusela lukhethwa ukuba ukhuselo lokukhusela lunokusetyenziswa), ngaloo ndlela kufezekiswa injongo yokukhusela.Enyanisweni, sinamava afanayo ebomini, nokuba siya esibhedlele ukuya kumgca weX-ray, nceda ungene kwindawo yokuxilongwa ngokukhawuleza kwaye ulandele isikhokelo sikagqirha ukugqiba uvavanyo ngokukhawuleza ukunciphisa umonakalo. yeradiation emzimbeni wethu.
2. Ukhuseleko lomgama
Ukukhuselwa komgama yindlela esebenzayo yokhuselo lwemitha yangaphandle, umgaqo osisiseko wokusebenzisa imitha yokhuseleko lomgama kukuqala ukusebenzisa umthombo wemitha njengomthombo wenqaku, kwaye ubungakanani bokukhanya kwemitha kunye nethamo lokufunxa kwindawo ethile kwibala lokusasazeka ngokuphambeneyo. ukuya kwisikwere somgama phakathi kwendawo kunye nomthombo, kwaye lo mthetho siwubiza ngokuba ngumthetho ophambeneyo wesikwere.Oko kukuthi, ubushushu bemitha butshintsha ngokuphambanayo ngokwesikweri somgama (kwimeko yobunzulu bemitha yomthombo, umlinganiselo wethamo okanye isixa sombane sichasana ngokulinganayo kwisikwere somgama ukusuka kumthombo).Ukonyusa umgama phakathi komthombo wokusasazeka kwemitha kunye nomzimba womntu kunokunciphisa umlinganiselo wethamo okanye ukuba sesichengeni, okanye usebenze ngaphandle komgama othile ukuze ithamo lokusasazeka ngemitha elifunyenwe ngabantu libe ngaphantsi kowona mthamo uphezulu uvumelekileyo, onokuqinisekisa ukhuseleko lomntu.Ukuze kufezekiswe injongo yokhuseleko.Inqaku eliphambili lokukhusela umgama kukwandisa umgama phakathi komzimba womntu kunye nomthombo wemitha.
Umthetho wesikwere esiphambeneyo ubonisa ukuba ubukhulu bemitha kumanqaku amabini, ngokungafaniyo kwisikwere somgama wabo, kuya kunciphisa ngokukhawuleza umthamo we-irradiation njengoko umgama ukhula.Qaphela ukuba ubudlelwane obungasentla busebenza kwimithombo ye-ray ngaphandle komoya okanye izinto eziqinileyo. .Ngapha koko, umthombo wemitha yemitha ngumthamo othile, ayingomthombo wenqaku elifanelekileyo, kodwa kwakhona kufuneka kuqatshelwe ukuba indawo yokusasazeka emoyeni okanye izinto eziqinileyo ziya kubangela ukuba i-radiation isasazeke okanye ifunxe, ayinakungayihoyi isiphumo sokusasazeka eludongeni. okanye ezinye izinto ezikufutshane nomthombo, ukwenzela ukuba kwisicelo sokwenyani kufuneka kwandiswe umgama ngokufanelekileyo ukuqinisekisa ukhuseleko.
3. Ukhuseleko lokukhusela
Umgaqo wokhuselo lokukhusela: ubunzulu bokungena kwemitha yento buya kuba buthathaka, ubungakanani obuthile bezinto ezikhuselayo bunokwenza buthathaka ubunzulu bemitha, phakathi komthombo wemitha kunye nomzimba womntu usete ikhaka elityebileyo elaneleyo (izinto ezikhuselayo) .Inokunciphisa inqanaba le-radiation, ukwenzela ukuba abantu abasemsebenzini wedosi bancitshiswe ngaphantsi kweqondo eliphezulu elivumelekileyo, ukuqinisekisa ukhuseleko lomntu, ukufezekisa injongo yokukhusela.Inqaku eliphambili lokukhusela ukukhusela kukubeka izinto ezikhuselayo phakathi komthombo we-radiation kunye nomzimba womntu onokuthatha ngokufanelekileyo imitha.Izinto eziqhelekileyo zokukhusela ii-X-ray ngamashiti elothe kunye neendonga zekhonkrithi, okanye i-samente ye-barium (isamente ene-barium sulfate - eyaziwa ngokuba yi-barite powder) iindonga.
Ixesha lokuposa: Sep-01-2022
