Xoo hluav taws xob txoj hlab yog cov cuab yeej tseem ceeb siv hauv ntau cov kev kho mob thiab chaw muaj kev lag luam.

Ntawm lub plawv ntawm ibXoo hluav taws xob rajyog ob qho tseem ceeb: ib qho chaw ntawm cov tshuab hluav taws xob (cathode) thiab lub hom phiaj uas nqus cov tshuab hluav taws xob (anode). Thaum hluav taws xob hla dhau ntawm lub cuab yeej, nws ua rau cathode rau emit lub zog hauv daim ntawv ntawm x-rays. Cov xoo hluav taws xob no tau dhau los ntawm cov nqaij lossis cov khoom thiab nqus los ntawm anode, tsim cov duab lossis duab ntawm zaj duab xis.

Ib qho loj dua ntawm kev siv cov x-rays hla lwm cov kev ntsuas cov kev xav yog tias lawv tuaj yeem nkag mus rau lwm yam hluav taws xob, xws li kev pib ua ultrasound lossis kev sib nqus resonce). Qhov no ua rau lawv zoo tshaj plaws rau saib cov ntaub ntawv tuab, xws li cov pob txha lossis hlau lossis hlau cov txheej txheem uas yog qhov precision yog qhov tseem ceeb. Ib qho ntxiv, lawv yog cov pheej yig piv rau MRI scanners thiab lwm cov ntawv ntawm kev ua kom cov cuab yeej siv, ua rau lawv raug nqi rau kev lag luam thiab cov neeg siv hauv tsev.

Nyob rau hauv qab poob, txawm li cas los xij, xoo hluav taws xob ua cov hluav taws xob, uas tuaj yeem tsim kev puas tsuaj yog tias tsis ua haujlwm zoo; Yog li ntawd, txoj kev nyab xeeb kev nyab xeeb yuav tsum tau ua raws thaum siv cov txheej txheem no. Tsis tas li, vim lawv tau txais cov duab muaj zog tshwj tsis yog vim li cas vim li cas vim li cas vim li cas vim li cas thiaj paub tias yog MRI yog qhov nyiam tshaj plaws ntawm Xoo Hluav Taws Xob.

Hauv cov ntsiab lus, thaum muaj qee lub peev xwm los siv cov xoo hluav taws xob nyob ntawm koj daim ntawv thov, lawv kuj tseem yuav tau txais txiaj ntsig sai sai thaum lawv xav tau feem ntau. Txawm hais tias koj tab tom nrhiav txoj hauv kev tshiab los kuaj mob hauv tsev lossis xav siv nws hauv koj cov cuab yeej lag luam yuav pab tau ua kom koj tau txais yam koj xav tau ntawm lawv!