titanium daim hlau puas tuaj yeem siv rau MRI?
Sib nqus resonance imaging (MRI) yog cov txheej txheem uas nthuav tawm lub cev mus rau qhov chaw sib nqus thiab sau cov tshuaj tiv thaiv ntawm hydrogen atoms hauv dej molecules hauv cov hlwb. Cov khoos phis tawj ua haujlwm cov ntaub ntawv sau tseg los ntawm cov sensors thiab hloov mus rau hauv cov duab muaj tseeb ntawm cov qauv sab hauv uas cov kws kho mob tuaj yeem siv los kuaj kab mob.
• Daim ntawv thov Titanium
Titanium muaj ntau yam kev siv hauv kev kho mob. Titanium yog ze rau tib neeg cov pob txha, muaj biocompatibility zoo nrog tib neeg cov ntaub so ntswg, thiab tsis muaj tshuaj lom. Yog li, titanium feem ntau muaj kev nyab xeeb rau kev siv hauv MRI (magnetic resonance imaging) scanners.
• Cov khoom tsis sib nqus ntawm titanium
Qhov tseeb, titanium feem ntau yog siv los ua qee qhov ntawm cov tshuab MRI, suav nrog cov thav duab thiab cov hlua khi uas tuav cov khoom siv duab hauv qhov chaw. Ib qho ntawm cov laj thawj titanium muaj kev nyab xeeb siv hauv MRI scanners yog tias nws tsis yog cov khoom sib nqus. MRI cov tshuab siv cov hlau nplaum muaj zog los tsim cov duab ntxaws ntawm lub cev sab hauv, thiab cov khoom siv hlau nplaum tuaj yeem cuam tshuam rau cov teb no thiab tsim cov duab tsis zoo lossis muaj cua sov.
• Cov khoom tsis ua haujlwm ntawm titanium
Titanium kuj yog ib qho nonconductor, txhais tau tias nws tsis ua hluav taws xob. Cov cuab yeej no yog qhov tseem ceeb vim tias cov tshuab MRI kuj siv xov tooj cua nthwv dej los tsim cov duab, thiab cov khoom siv hluav taws xob tuaj yeem cuam tshuam nrog cov nthwv dej no thiab ua rau cov khoom cuav hauv cov duab tshwm sim.
•Cov kev ceev faj
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qee qhov kev cog qoob loo titanium, xws li qee hom kev cog hniav txha caj qaum lossis cov pacemaker coj, yuav muaj cov khoom sib nqus uas tuaj yeem cuam tshuam nrog MRIs. Hauv cov xwm txheej no, nco ntsoov xyuas nrog koj tus kws kho mob lossis cov chaw tsim khoom cog kom txiav txim siab seb nws puas muaj kev nyab xeeb rau kev siv hauv MRI scanner.
