Li-tube tsa X-ray ke karolo ea bohlokoa ea litsamaiso tsa radiography 'me li bapala karolo ea bohlokoa tlhahisong ea litšoantšo tsa tlhahlobo. Li-tube tsena ke pelo ea mechini ea X-ray, e hlahisang mahlaseli a motlakase a matla a phahameng a kenellang 'meleng ho etsa litšoantšo tse qaqileng tsa meaho ea ka hare. Ho utloisisa mosebetsi le bohlokoa ba li-tube tsa X-ray ho bohlokoa ho utloisisa karolo ea tsona e le mokokotlo oa litsamaiso tsa radiography.
Liphaephe tsa X-raysebetsa ka ho fetola matla a motlakase hore e be mahlaseli a X. Ka hare ho tube, ho sebelisoa motlakase o phahameng ho potlakisa lielektrone, ebe li lebisoa ho sepheo sa tšepe. Ha lielektrone tse lebelo le phahameng li thulana le sepheo, mahlaseli a X a hlahisoa ka lebaka la tšebelisano-'moho pakeng tsa lielektrone le liathomo tse ka har'a thepa e reretsoeng. Mahlaseli ana a X a feta 'meleng oa mokuli' me litšoantšo tse hlahang li nkuoa ke sesebelisoa sa ho lemoha se kang filimi kapa sensor ea dijithale.
Moralo le kaho ea tube ea X-ray ke tsa bohlokoa bakeng sa ts'ebetso ea eona le nako ea eona e telele. Li-tube tsa X-ray tsa sejoale-joale hangata li bolokoa ka har'a khalase e koetsoeng ka vacuum kapa li-clocks tsa tšepe ho thibela limolek'hule tsa moea ho sitisa ts'ebetso ea ho potlakisa lielektrone. Ho feta moo, thepa e reretsoeng e sebelisoang ka har'a tube e bapala karolo ea bohlokoa ho fumaneng matla le boleng ba mahlaseli a X a hlahisoang. Tungsten e sebelisoa hangata e le thepa e reretsoeng ka lebaka la palo ea eona e phahameng ea athomo, e nolofalletsang tlhahiso ea X-ray e sebetsang hantle le ho qhala ha mocheso.
E 'ngoe ea lintho tsa bohlokoa tse lokelang ho nahanoa ka moralo oa tube ea X-ray ke bokhoni ba ho sebetsana le maemo a phahameng a mocheso o hlahisoang nakong ea tlhahiso ea X-ray. Tšusumetso ea mocheso likarolong tsa tube e hloka ho kenyelletsoa ha litsamaiso tsa ho pholisa ho felisa mocheso o feteletseng le ho thibela ho chesa haholo. Sena se bohlokoa haholo libakeng tsa litšoantšo tse nang le molumo o phahameng moo li-tube tsa X-ray li sebelisoang khafetsa.
Tshebetso ya tube ya X-ray e ama ka ho toba boleng le bokgoni ba radiography. Dintlha tse kang motlakase wa tube, hona jwale, le nako ya ho pepesehela dintho kaofela di kenya letsoho tlhahisong ya ditshwantsho tsa boleng bo hodimo tsa tlhahlobo. Ho phaella moo, kgatelopele theknolojing ya tube ya X-ray e lebisitse ntshetsopeleng ya dipeipi tse ikgethang bakeng sa ditshebediso tse ikgethang tsa ho nka ditshwantsho tse kang computed tomography (CT) le fluoroscopy, e leng se ntlafatsang bokgoni ba ditsamaiso tsa radiography.
Lilemong tsa morao tjena, nts'etsopele ea theknoloji ea tube ea X-ray e tsepamisitse maikutlo ho ntlafatseng lebelo la ho nka litšoantšo, katleho ea tekanyo, le boleng ba setšoantšo. Sena se lebisitse nts'etsopele ea li-detector tsa X-ray tsa dijithale le li-algorithms tse tsoetseng pele tsa ts'ebetso ea litšoantšo tse sebetsang hammoho le li-tube tsa X-ray ho hlahisa litšoantšo tse nang le qeto e phahameng ha ka nako e ts'oanang li fokotsa ho pepesehela mokuli. Tsoelo-pele ena e fetotse lefapha la radiology ea tlhahlobo, e nolofalletsang ho fumana litšoantšo kapele le ho fumana tlhahlobo e nepahetseng haholoanyane.
Tlhokomelo le ho nkela lipeipi tsa X-ray sebaka ke lintlha tsa bohlokoa tsa ho netefatsa ts'ebetso e tsoelang pele ea litsamaiso tsa radiography. Ha nako e ntse e ea, lipeipi tsa X-ray lia senyeha ka lebaka la lits'ebetso tse matla tse amehang tlhahisong ea X-ray. Tlhokomelo e tloaelehileng le ho nkela lipeipi tsa X-ray sebaka nako le nako ke tsa bohlokoa ho thibela ho senyeha ha boleng ba setšoantšo le ho netefatsa polokeho ea mokuli.
Qetellong,Phaephe ea X-rayHa ho pelaelo hore ke motheo oa sistimi ea litšoantšo tsa radiology 'me ke mohloli o moholo oa li-X-ray tse hlahlobang. Moralo oa tsona, ts'ebetso le tsoelo-pele ea theknoloji li nolofalitse haholo nts'etsopele ea litšoantšo tsa bongaka, li lumella litsebi tsa tlhokomelo ea bophelo ho fumana kutloisiso e batsi ea 'mele oa motho bakeng sa tlhahlobo le kalafo. Ha lefapha la radiology le ntse le tsoela pele ho fetoha, li-tube tsa X-ray li ntse li bapala karolo ea bohlokoa ho bopeng bokamoso ba litšoantšo tsa bongaka.
Nako ea poso: Loetse-09-2024