Kana zvasvikaX-ray mufananidzo unosimbisa, kuiswa kwerudyiX-ray gridinokosha yekuona kufungidzira kwemhando yepamusoro. X-ray grids zvinhu zvakakosha mune radiography, yakagadzirirwa kuvandudza mufananidzo wemhando nekudzora radiation yakapararira. Sarudzo yeX-ray grid yekuisa muX-ray mufananidzo inosimbisa inoenderana nezvinoverengeka maitiro, kusanganisira nzira yekufungidzira, iyo simba re x-ray danda, uye hunhu hunodiwa.
Imwe yehurukuro yekutanga kana ichisarudza X-ray grid ye x-ray mufananidzo kuwedzeredza ndeye grid ratio. Iyo yakajeka ratio inotaura nezve chiyero chekureba kwemutungamiriri anotungamira kuenda kure pakati pavo. Yakakwira Grid Ratios inonyanya kushanda pakubvisa radiation yakapararira asi inoda yakakwira X-ray tube voltages kuchengetedza mufananidzo mhando. Kune general radiography, chidhori chidiki che8: 1 chinowanzoshandiswa, nepo kune yakakwira simba X-ray matanda, senge izvo zvinoshandiswa muFluoroscopy, chidhori chegumi nemaviri: 1 kana kupfuura zvingave zvakakosha.
Chimwe chinhu chakakosha kufunga kuti ndiko kuwanda kweiyo grid. Grid frequency inoreva huwandu hwenhamba yekutungamira pane inch uye ine zvakananga kukanganisa pane chikamu musiyano. Yakakwirira grid frequencies inoshanda pakubvisa radiation yakarongedzwa asi inogona zvakare kutungamira kuderera mukujeka kwemifananidzo. Kune general radiography, kuwanda kwemitsetse gumi nematanhatu pane inch inowanzo kuve yakakodzera, nepo maitiro emammography yakadai seammography yemammogy yemamondi 178 paInch inogona kudiwa.
Izvo zvinyorwa zvegrid zvakare zvinotora basa rakakosha mukuita kwayo. Aluminium Grids inowanzo shandiswa kune yakaderera simba emagetsi X-ray matanda, nepo nzvimbo dzakakwirira dzengozi dzinogona kuda grid yakagadzirwa nezvinhu zvakaitwa secarbon fiber kana simbi isina tsvina. Sarudzo yezvinyorwa zvegrid inofanira kuve yakavakirwa pasimba reX-ray Beam uye iyo chaiyo yekufungidzira zvinodiwa.
Mukupedzisa, kusarudzwa kweiyo x-ray grid yekuisa mune X-ray mufananidzo inosimbisa kukosha kwakakosha kuti uwane mifananidzo yakakwirira yemifananidzo yakakwirira. Zvinhu zvakadai se grid ratio, frequency, uye zvinhu zvinofanirwa kunyatsofungidzirwa kuve nechokwadi chekuita nekuchenjera kuita uye mufananidzo wemufananidzo wekufungidzira kufunga kwakasiyana maitiro. Nokunzwisisa izvo zvinodikanwa zvegadziriro yekufungidzira uye zvinonyadzisira, nyanzvi dzehutano dzinogona kuita zvisarudzo zvine ruzivo nezvekuisa kweX-ray grids muX-ray imageting.
Kutumira Nguva: Jun-12-2024