Puas yog Nitinol nyab xeeb rau MRI? Txhua yam koj yuav tsum paub

Raws li nitinol-ib npib tsib xee-titanium alloy-orthopedic screats, thiab cov neeg mob thiab cov kws kho mob thiab cov kws kho mob nug cov lus nug tseem ceeb:
Puas yog Nitinol muaj kev nyab xeeb rau MRI scans?

Txij li MRI (Resonnetic resonance kev kuaj mob) yog siv dav rau cov ntaub ntawv tsis muaj kev pheej hmoo, peb yuav yog cov ntaub ntawv uas ntseeg siab nyob rau hauv cov neeg mob siab niaj hnub.

Nitinol yog dab tsi?

Nitinol yog ib qho kev sib tw ntawm kwv yees li 55% npib tsib xee thiab 45%} Nws zoo tshaj plaws rau ib qho ntawm cov ntawv thov biomedical -}} Cov cim tseem ceeb -}} Cov ntsiab lus tseem ceeb muaj xws li:

Kev yooj yooj yim thiab nkees tsis kam

Ntsej Muag Corrosion Kuj

Siab biocompatibility

Ntev lub sij hawm ruaj khov nyob rau hauv lub cev ib puag ncig

Cov nta no piav qhia yog vim li cas nitinol yog dav siv hauv cov khoom siv hauv tib neeg lub cev .

 

MRI Cov Hauv Paus Kev Nyab Xeeb: Vim li cas hlau ntau

MRI MACHINE ua kom muaj zog sib nqus ua ke (1 . 5t rau 3.0t) thiab radiofrequency zog los ua cov ncauj lus kom ntxaws. Txawm li cas los xij, cov khoom hlau tuaj yeem cuam tshuam nrog cov txheej txheem no hauv ntau txoj kev:

Kev nyiam lossis txav hauv daim teb sib nqus, npe rau kev mob mob

Cua sov vim radiofrequency nqus, tejzaum nws ua rau cov ntaub so ntswg hlawv

Cov duab distortion lossis cov khoom cuav uas cuam tshuam kev pom meej meej

Tias yog vim li cas tsis yog txhua tus hlau yog suav tias yog mri-comple li . tus cwj pwm sib tuav tau txiav txim siab seb nws puas muaj kev nyab xeeb}

 

Puas yog Nitinol MRI muaj kev nyab xeeb?

Yes-Nitinol is generally considered safe for use in MRI environments, either fully or under specific conditions (MR Safe or MR Conditional). Let's break down the reasons:

Tsawg Tsawg Sib Nqus Tau

Nitinol yog cais raws li cov khoom siv ntawm cov ntsiab lus, lub ntsiab lus nws muaj qhov tsis muaj zog heev hauv ib txoj kev uas yuav ua rau lub zog los yog kev raug mob, tsis zoo li cov ntaub ntawv sib nqus xws li qee qhov stainless hlau {}}

KUB HEEV

Kev tshawb fawb pom tias kev cog nitinol zoo heev tsis ua kom sov thaum lub sij hawm ua kom pom tseeb thaum lub sij hawm nyob ib puag ncig ntswg tsis tau txais kev zam tsis tau.

Txo cov duab kos duab

Nitinol tsim cov myli cov duab cuav, tshwj xeeb tshaj yog thaum muaj kev sib cav nrog cov duab sib nqus me me

Kev cai tswj hwm thoob ntiaj teb

Ntau cov khoom siv kho mob tau ua nrog Nitinol tau txais FDA, CE, thiab ISO Kev Pom Zoo qhia txog MRI kev nyab xeeb {}} Cov khoom no feem ntau sau npe raws li:

Yawg nyab xeeb (ua kom muaj kev nyab xeeb zoo hauv MRI chaw)

Mr IM CODUES (nyab xeeb raws li cov xwm txheej tshwj xeeb xws li MRI lub zog lossis muab tso rau)

 

Yuav ua li cas cov neeg yuav ua phem rau Nitinol kev cog lus ua ua ntej ib tus MRI?

Thaum Nitinol feem ntau yuav tsum muaj kev nyab xeeb, cov neeg mob yuav tsum ceeb toom qhia cov kws kho mob txog cov khoom siv implanted {}}}}}} kom muaj kev nyab xeeb:

Qhia koj tus kws kho mob lossis hluav taws xob koj muaj hlau cog

Muab cov ntaub ntawv ntaus ntawv yog tias muaj (e {. g., qauv, chaw tsim khoom)

Ua raws li txhua cov txheej txheem sojntsuam kev nyab xeeb kom pom zoo los ntawm lub chaw

Tso cai rau cov kws tshaj lij los ntsuas yog tias cov tshuaj ntsuam tshwj xeeb scran

 

Vim li cas kev kho mob kev lag luam ntseeg tau

Tshaj li MRI kev nyab xeeb, Nitinol muaj cov kev ua tau zoo hauv kev sib tw, cov cuab yeej muaj kev nyuaj siab rau cov cuab yeej hauv lub cev, cov cuab yeej siv hluav taws xob zoo rau cov cuab yeej, cov cuab yeej siv hluav taws xob, thiab ntau.

Nws sib xyaw ntawm biocompatibility, elasticity, thiab corrosity tsis kam ua rau kev xaiv ntev, tshwj xeeb thaum muaj kev xav tau {}}

 

Txhawm rau teb cov lus nug qub:

Yog lawm, Nitinol yog mRI-nyab xeeb hauv cov cuab yeej kho mob feem ntau yog ib qho ntawm cov laj thawj yog ib qho ntawm lub hauv paus ....

Ntawm haiboweier hlau, peb tshwj xeeb hauv kev ua cov txiaj ntsig zoo ntawm kev kho mob nkeeg, yog tias koj tau txais kev pab cuam Nitinol tau txais txiaj ntsig zoo thiab txhim kho kev txhawb nqa thiab txhim kho}