Li-tubes tsa X-ray ke karolo ea bohlokoa ea lisebelisoa tsa radiography 'me li phetha karolo ea bohlokoa ho hlahisa litšoantšo tsa tlhahlobo. Li-tubes tsena ke pelo ea mechine ea X-ray, e hlahisang mahlaseli a matla a motlakase a matla a matla a phunyeletsang 'meleng ho etsa litšoantšo tse qaqileng tsa likarolo tse ka hare. Ho utloisisa ts'ebetso le bohlokoa ba li-tubes tsa X-ray ho bohlokoa ho utloisisa karolo ea bona e le mokokotlo oa litsamaiso tsa radiography.
X-ray tubessebetsa ka ho fetola matla a motlakase ho X-rays. Ka har'a tube, ho sebelisoa motlakase o phahameng ho potlakisa lielektrone, ebe li lebisoa ho sepheo sa tšepe. Ha lielektrone tsa lebelo le phahameng li thulana le sepheo, mahlaseli a X a hlahisoa ka lebaka la tšebelisano pakeng tsa lielektrone le liathomo linthong tse lebisitsoeng. Joale li-X-ray tsena li feta 'meleng oa mokuli 'me litšoantšo tse hlahisoang li nkoa ke sebui se kang filimi kapa sensor ea digital.
Moralo le kaho ea tube ea X-ray e bohlokoa haholo ts'ebetsong ea eona le ho phela nako e telele. Li-tubes tsa morao-rao tsa X-ray li atisa ho kenngoa ka khalase e tiisitsoeng ka vacuum kapa ka matlung a tšepe ho thibela limolek'hule tsa moea ho kena-kenana le ts'ebetso ea ho potlakisa elektronike. Ho feta moo, thepa e reretsoeng e sebelisoang ka har'a tube e phetha karolo ea bohlokoa ho fumana matla le boleng ba X-rays e hlahisoang. Tungsten e sebelisoa hangata joalo ka thepa e shebiloeng ka lebaka la palo ea eona e phahameng ea athomo, e thusang ho hlahisa X-ray hantle le ho qhala mocheso.
E 'ngoe ea lintlha tse ka sehloohong tsa moralo oa X-ray tube ke bokhoni ba ho sebetsana le mocheso o phahameng o hlahisoang nakong ea tlhahiso ea X-ray. Phello ea mocheso likarolong tsa li-tube e hloka ho kenyelletsoa ha mekhoa ea ho pholisa ho felisa mocheso o feteletseng le ho thibela ho chesa. Sena ke sa bohlokoa ka ho khetheha libakeng tsa litšoantšo tse phahameng haholo moo li-tubes tsa X-ray li sebelisoang hangata.
Ts'ebetso ea tube ea X-ray e ama ka ho toba boleng le katleho ea radiography. Lintho tse kang tube voltage, hona joale, le nako ea ho pepeseha kaofela li kenya letsoho tlhahisong ea litšoantšo tsa boemo bo holimo tsa tlhahlobo. Ho feta moo, tsoelo-pele ea theknoloji ea X-ray tube e lebisitse ho nts'etsopele ea li-tubes tse khethehileng bakeng sa lisebelisoa tse khethehileng tsa litšoantšo tse kang computed tomography (CT) le fluoroscopy, ho ntlafatsa le ho feta bokhoni ba lisebelisoa tsa radiography.
Lilemong tsa morao tjena, nts'etsopele ea theknoloji ea X-ray tube e tsepamisitse maikutlo ho ntlafatseng lebelo la ho nka litšoantšo, katleho ea litekanyetso le boleng ba setšoantšo. Sena se lebisitse ho nts'etsopele ea lisebelisoa tsa X-ray tsa digital le mekhoa e tsoetseng pele ea ho sebetsana le litšoantšo tse sebetsang hammoho le li-tubes tsa X-ray ho hlahisa litšoantšo tse phahameng ha li ntse li fokotsa ho pepeseha ha mokuli. Likhatelo-pele tsena li entse phetoho lefapheng la radiology ea tlhahlobo, ho nolofalletsa ho fumana litšoantšo ka potlako le tlhahlobo e nepahetseng haholoanyane.
Tlhokomelo le ho nkela sebaka sa li-tubes tsa X-ray ke lintlha tsa bohlokoa tsa ho netefatsa ts'ebetso e tsoelang pele ea litsamaiso tsa radiography. Ha nako e ntse e ea, li-tubes tsa X-ray li senyeha ho senyeha le ho taboha ka lebaka la mekhoa e phahameng ea matla e amehang tlhahisong ea X-ray. Tlhokomelo ea kamehla le ho nkeloa sebaka ha li-tubes tsa X-ray nako le nako ke tsa bohlokoa ho thibela ho senyeha ha boleng ba setšoantšo le ho netefatsa polokeho ea mokuli.
Qetellong, theX-ray tubeha ho pelaelo hore ke mokokotlo oa mokhoa oa ho nka litšoantšo ka radiology 'me ke mohloli o ka sehloohong oa tlhahlobo ea X-ray. Moralo oa bona, ts'ebetso le tsoelo-pele ea theknoloji li nolofalitse haholo nts'etsopele ea litšoantšo tsa bongaka, ho lumella litsebi tsa tlhokomelo ea bophelo ho fumana kutloisiso e qaqileng ea 'mele oa motho bakeng sa tlhahlobo le kalafo. Ha lefapha la radiology le ntse le tsoela pele ho fetoha, li-tubes tsa X-ray li tsoela pele ho phetha karolo ea bohlokoa ho bopeng bokamoso ba litšoantšo tsa bongaka.
Nako ea poso: Sep-09-2024