Eminyakeni yamuva nje, ubuchwepheshe be-computed tomography busetshenziswe ezimbonini ezahlukahlukene ukuze kuhlolwe futhi kuhlolwe ngendlela engonakalisi. Imikhiqizo ye-computed tomography yezimboni iyimishini ebalulekile yokulawula ikhwalithi nokuqinisekisa ukuphepha. Izisekelo zale mikhiqizo zibalulekile ekuqinisekiseni ukuzinza nokunemba kwazo. Uma kukhulunywa ngokukhetha izinto zesisekelo, i-granite ivame ukuba yisinqumo esikhethwayo kunensimbi ngezizathu ezahlukahlukene.
Okokuqala, i-granite iyitshe lemvelo elibonakala ngobuningi balo, ubulukhuni, kanye nokuqina. Ine-coefficient ephansi yokwanda kokushisa, okusho ukuthi ayinwebi noma ayinciphi kakhulu ngokushintsha kwezinga lokushisa. Ngenxa yalokho, inokuqina okuhle kakhulu kanye nokumelana okuphezulu kokuguquguquka nokudlidliza. Lokhu kuyenza ifaneleke kakhulu emikhiqizweni ye-computed tomography yezimboni, edinga amazinga aphezulu okuqina nokunemba.
Ngokuphambene nalokho, izinsimbi zivame ukwanda nokufinyela ngenxa yezinguquko zokushisa, okwenza zingafaneleki kangako emikhiqizweni ye-computed tomography yezimboni. Izisekelo zensimbi zingathinteka futhi yizici zangaphandle njengokuphazamiseka kwe-electromagnetic, okungabangela ukuphazamiseka namaphutha ekufundweni kwemishini. Ngalo mqondo, i-granite iyisinqumo esithembeke kakhulu sokuqinisekisa ukunemba nokunemba kwemikhiqizo ye-computed tomography yezimboni.
Ngaphezu kwalokho, i-granite imelana nokuguguleka nokugqwala, okwenza ibe yinto eqinile kunezinsimbi eziningi. Futhi ayisebenzi ku-magnetic, okwenza ifaneleke ukusetshenziswa lapho ukuphazamiseka ku-magnetic kungaba yinkinga. Ngaphezu kwalokho, i-granite inezinga eliphezulu lokuzinza kwamakhemikhali, okusho ukuthi ayisabelani nezinto eziningi, okwenza ibe yindawo efanele ukusetshenziswa okudinga kokubili ukunemba nokuphepha.
Ngokuphathelene nezindleko, i-granite ingabiza kakhulu kunezinye izinsimbi, kodwa inikeza izinga eliphezulu lenani lemali ngokuhamba kwesikhathi. Ukuqina kwayo, ukuzinza, kanye nokunemba kwayo kusho ukuthi idinga ukulungiswa okuncane kanye nokushintshwa ngokuhamba kwesikhathi, okungabangela ukonga okukhulu kubakhiqizi bemikhiqizo ye-computed tomography yezimboni.
Ekuphetheni, nakuba insimbi iyinto ewusizo ezinhlotsheni eziningi zezimboni, i-granite iyindlela ekhethwayo yezisekelo zemikhiqizo ye-computed tomography yezimboni. Ubuningi bayo, ubulukhuni, ukuzinza, kanye nokumelana nokuguguleka, ukugqwala, kanye nokusabela kwamakhemikhali kwenza kube yinto efanelekile yokuqinisekisa ukunemba, ukunemba, kanye nokuqina kwale mikhiqizo. Ngaphezu kwalokho, i-granite inikeza inani lemali ngokuhamba kwesikhathi, okwenza kube utshalomali oluhlakaniphile kubakhiqizi bemikhiqizo ye-computed tomography yezimboni.
Isikhathi sokuthunyelwe: Disemba-08-2023