![Mr tsis nyab xeeb txhais li cas? Mr tsis nyab xeeb txhais li cas?](https://i.answers-medical.com/preview/medical-health/13850483-what-does-mr-unsafe-mean-j.webp)
Video: Mr tsis nyab xeeb txhais li cas?
![Video: Mr tsis nyab xeeb txhais li cas? Video: Mr tsis nyab xeeb txhais li cas?](https://i.ytimg.com/vi/Z1TVPBQXLes/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
MR tsis nyab xeeb . Ib yam khoom uas paub tias ua rau muaj kev phom sij nyob rau txhua qhov MR ib puag ncig. MR tsis nyab xeeb cov khoom suav nrog cov khoom sib nqus xws li khub txiab ferromagnetic.
Hauv qhov no, Mr tsis nyab xeeb yog dab tsi?
Cov ntsiab lus los ntawm American Society for Testing and Materials (ASTM) International thiab siv los ntawm Food and Drug Administration hais txog MR Tsis Zoo raws li ib yam khoom uas paub tias ua rau muaj kev phom sij nyob rau txhua qhov MRI ib puag ncig. MR Tsis Zoo cov khoom suav nrog cov khoom sib nqus xws li khub txiab ferromagnetic.
Tseem Paub, thaj tsam MRI yog dab tsi? MRI cov kab ke tau tiv thaiv kom kaw qhov chaw tsis sib xws hauv chav kuaj. Thaj tsam 1: Cov pej xeem thaj tsam sab nraum MR ib puag ncig. Thaj chaw no yog thaj chaw txais tos thiab tos. Thaj tsam 2: Thaj tsam nruab nrab Thaj tsam 1 (Kev nkag mus rau pej xeem) thiab tswj nruj Thaj tsam 2 (Chav Tswj) thiab Thaj tsam 3 (Hlau nplaum).
Ib sab saum toj no, vim li cas MRI kev nyab xeeb tseem ceeb?
Yog li ntawd, ntau thiab ntau tus kws kho mob yuav tsum tau kawm hauv MRI kev nyab xeeb los tiv thaiv cov neeg mob thiab lwm tus neeg ua haujlwm saib xyuas kev noj qab haus huv los ntawm qhov muaj peev xwm txaus ntshai ntawm MRI [1, 2]. Qhov no yog tshwj xeeb tseem ceeb hauv cov neeg mob uas muaj kev pheej hmoo siab thiab hauv cov neeg mob nrog kev cog qoob loo tshiab uas tseem tsis tau sim rau MRI kev sib haum xeeb [6, 7].
Hom hlau twg yog MRI nyab xeeb?
MR muaj kev nyab xeeb txhais tau tias yog ib yam khoom siv, khoom siv, cog qoob loo, lossis cov cuab yeej siv uas tsis muaj kev phom sij hauv MRI ib puag ncig. Qee qhov piv txwv yog cov khoom uas tau ua los ntawm yas, kub, sterling silver, titanium.
Pom zoo:
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Txoj Cai Tsis Zoo - Kev ua haujlwm lossis lwm yam haujlwm uas tau ua hauv ib yam uas yuav ua rau muaj kev phom sij rau kev noj qab haus huv thiab/lossis kev nyab xeeb ntawm cov neeg ua haujlwm. Piv txwv li: Tsis muaj lossis siv PPE tsis raug. Ua tsis tiav rau tagout/lockout. Kev Nyab Xeeb Tsis Zoo - Ib qho xwm txheej hauv chaw ua haujlwm uas yuav ua rau muaj kev puas tsuaj lossis raug mob
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Txoj Cai Kev Noj Qab Haus Huv thiab Nyab Xeeb Kev Nyab Xeeb 2004 Txoj Cai no tso cai rau cov tswv ntiav haujlwm thiab cov neeg ua haujlwm los cuam tshuam nrog kev noj qab haus huv hauv chaw ua haujlwm thiab kev nyab xeeb los ntawm kev sab laj (tham) thiab sib koom tes (ua haujlwm pab pawg). Raws li Txoj Cai, txhua tus neeg koom nrog ua haujlwm muaj lub luag haujlwm rau kev noj qab haus huv thiab kev nyab xeeb ntawm kev ua haujlwm
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Qhov sib txawv ntawm cov tshuaj ib txwm muaj txiaj ntsig zoo thiab koob tshuaj uas ua rau muaj kev phom sij loj lossis txaus ntshai rau lub neej raug hu ua lub hauv paus ntawm kev nyab xeeb. Cov dav dav ntawm kev nyab xeeb yog qhov xav tau, tab sis thaum kho qhov xwm txheej txaus ntshai lossis thaum tsis muaj lwm txoj kev xaiv, nqaim nqaim ntawm kev nyab xeeb feem ntau yuav tsum tau lees txais
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Cov cuab yeej siv kho mob tau txhais los ntawm Txoj Cai Kev Nyab Xeeb Kev Nyab Xeeb Kev Nyab Xeeb ntawm 1990 kom suav nrog ib qho cuab yeej, cuab yeej, lossis lwm yam kab lus uas siv los tiv thaiv, kuaj mob, txo qis lossis kho tus kab mob raws li cuam tshuam rau cov qauv lossis kev ua haujlwm ntawm lub cev tshwj tsis yog tshuaj
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Tshaj tawm tag nrho cov kev ua tsis zoo lossis cov xwm txheej tsis zoo rau koj tus thawj saib xyuas. Txhawb cov phooj ywg ua haujlwm kom nyab xeeb. Txheeb xyuas qhov xwm txheej ntawm cov cuab yeej tiv thaiv tus kheej thiab siv PPE raug rau qhov kev phom sij tshwj xeeb uas koj tab tom cuam tshuam nrog. Thov kev pab yog koj xav tau