Xa kufikwa kwingcinga yonyango, itekhnoloji ye-X-ray sisixhobo esibonakalayo esinokubonelela ngolwazi lokuxilonga olubalulekileyo. I-X-Ray Countrain inezinto ezininzi, kwaye enye into ebaluleke kakhulu yiyoI-X-ray grid. Igridi ye-X-ray isetyenziselwa ukuphucula umgangatho womfanekiso ngokunciphisa i-ratication yemitha kunye nokuphucula umahluko umfanekiso. Ukukhetha igridi ye-X-ray ye-X-ray yeyakhoUmatshini we-X-rayibalulekile ekuqinisekiseni iziphumo ezichanekileyo nezicacileyo zokucinga. Kweli nqaku, siza kuthetha ngezinto ekufuneka ziqwalaselwe xa ukhetha igridi ye-X-ray yomatshini wakho we-X-ray.
Ngaphambi kokuba siqhubeke kwinkqubo yokukhetha, masiqonde iziseko zegridi ye-X-ray. Igridi ye-X-ray sisixhobo esiqulunqwe ngemigca ekhokelayo ephithizelayo inye ye-radiolselection. Umsebenzi ophambili wegridi kukufumana i-ratical radiation ephakamayo xa i-x-ray ifoto inxibelelana nomzimba wesigulana. Ukusasaza i-radiation kungawunciphisa kakhulu umgangatho womfanekiso ngokuvelisa imvelaphi ye-hazy eyaziwa ngokuba yi "imigca yegridi." Ngokufumana i-ratical radiation, i-x-ray grididi inceda ukuphucula umahluko womfanekiso, kukhokelela kwimifanekiso ebukhali.
Eyona nto ibaluleke kakhulu ekufuneka uyiqwalasele xa ukhetha igridi ye-X-ray ngumyinge wayo. Umyinge wegridi ubhekisa ekuphakameni kwemitya ekhokelayo xa kuthelekiswa nomgama phakathi kwabo. Ezona ndawo ziqhelekileyo zegridi ziyi-6: 1, 8: 1, 10: 1, kunye ne-12: 1. Imilinganiselo ephezulu yegridi ibonelela nge-ratication ye-radiation ye-radiation ye-radiation kodwa ifuna i-X-ray ye-X-ray ray tube. Ngokubanzi, i-10: 1 okanye i-12: 1 umyinge wegrey ogcweleyo ulungele iradiorgy, njengoko isusa i-rabiation yemitha ngaphandle kwedosi yezigulana.
Enye indawo ebalulekileyo yi-graquency yegrid, emele inani leeroli ezikhokelayo kwi-intshi nganye okanye kwisentimitha. I-grides ephezulu yegridi ikhokelela kwimicu enamancinane kunye ethambileyo, ephucula umgangatho womfanekiso kodwa ukwandisa iindleko zegridi ye-X-ray. I-graquency yegridi yemigca eyi-103 nge-intshi okanye imigca engama-40 nganye nganye isetyenziselwa i-radiology eqhelekileyo. Nangona kunjalo, ii-grides eziphezulu zegridi, ezinje ngemigca eyi-178 kwi-intshi okanye imigca engama-70 pesenti nganye, ziyacetyiswa kwizicelo ezikhethekileyo ezifuna ukuba zisebenzise uphawu oluphezulu.
Ukongeza kumlinganiso wegridi kunye nefreyimu, isixhobo segridi sibalulekile. Izinto ezahlukeneyo, ezinjenge-aluminium, i-carbon fiber, kunye neegridi ze-hybrid, zisetyenziswa ekwenzeni iigridi ze-X-ray. Iigridi ze-aluminium zezona zisetyenziswa kakhulu ngenxa yokusebenza kwabo ngeendleko kunye nezakhono ezifanelekileyo zokufunxa. Nangona kunjalo, zidla ngokuba nzima kwaye zinokubangela ukonakaliswa kwemifanekiso ukuba ayihambelani ngokufanelekileyo kunye ne-X-ray beam. I-Carbon Fiber Giber ilula kwaye inike ipropathi egqwesileyo, kodwa ibiza kakhulu. IGrabbrid Grids idibanisa izibonelelo zazo zombini ii-aluminium kunye ne-carbon fididis, zibonelela ngolungelelwano olulungileyo phakathi kweendleko kunye nokusebenza.
Kukwabalulekile ekuqwalaseleni uluhlu lweGridi, olubhekisa kuluhlu lwe-X-ray tube-to-to-to-to-to-to-grid ngaphakathi kwegrid eyenziwa ngokupheleleyo. Oomatshini abahlukeneyo be-X-Ray baneemfuno ezahlukeneyo zodidi olujolise kuzo, kwaye bakhetha igridi ehambelana nokuchazwa koomatshini bakho kubalulekile. Sebenzisa igridi ngaphandle koluhlu oluyimfihlo kuncomeka kunokubangela umgangatho wemifanekiso ye-suboptimal kunye nokunyusa idosi yezigulana.
Okokugqibela, ubungakanani begridi kufuneka ihambelane nobungakanani becandelo le-X-ray ray. Sebenzisa igridi encinci kakhulu kunokukhokelela kwigridi cutoff, apho imiphetho yegrid iqulathe i-X-ray beam, ikhokelela kumgangatho wemifanekiso kakubi. Kwelinye icala, igridi enkulu kakhulu ayinakulunga okanye yandise idosi yesigulana ngokungeyomfuneko.
Ukuqukumbela, ukukhetha ilungeloI-X-ray gridKumatshini wakho we-X-ray kubalulekile ukuze ufumane iziphumo ezikumgangatho ophezulu. Izinto ezifana nomyinge wegridi, rhoqo, izinto, uluhlu lwezinto ezigxile, kwaye ubukhulu kufuneka ziqwalaselwe ngononophelo ukuqinisekisa ukusebenza kakuhle. Ukudibana kunyeIzixhobo ze-X-rayAbavelisi okanye iingcali ze-radiology zinokubonelela ngesikhokelo esibalulekileyo ekukhetheni igridi efanelekileyo ye-X-ray yeemfuno zakho zokucinga.
IXESHA LOKUQALA: I-Oct-17 ukuya kwi-1823