Magnetic Resonance Iman, Bikunze kuvugwa nka MRI, ni tekinike idateye intera ikoreshwa cyane numwuga wubuzima bwo kwiyumvisha imiterere yumubiri imbere. MRI ikoresha imirima ikomeye ya magneti na radio kugirango ushiremo amashusho yinzego z'umubiri, imyenda, n'amagufwa.
Kubyerekeye imashini ya MRI, ikibazo gikunze kuvuka mubitekerezo byabantu niyo mpamvu icyumba cya MRI kigomba kuba umuringa? Igisubizo cyiki kibazo kiri mumahame ya electonagnesm.
Iyo imashini ya MRI yafunguye, itanga umurima ukomeye wa rukuruzi ushobora kugira ingaruka kubikoresho bya elegitoroniki na sisitemu. Kuba hari imirima ya magneti irashobora kwivanga hamwe nibindi bikoresho bya elegitoroniki nka mudasobwa, terefone, nibikoresho byubuvuzi, kandi birashobora no kugira ingaruka kumikorere ya pacemake.
Kurinda ibi bikoresho no gukomeza ubusugire bwibikoresho byamashusho, Urugereko rwa MRI ruringaniyeUmuringa, ikora nkigitero kuri magnetique. Umuringa uratwara cyane, bivuze ko akurura kandi akwirakwiza ingufu z'amashanyarazi kandi ikora neza muburyo bwo kwerekana cyangwa gukingira imirima ya rukuruzi.
Umuringa urinda umuringa hamwe no kwirinda ifuro na plywood ikora akajagari ka faraday ikikije imashini ya MRI. Akazu ka Faraday ni uruzitiro rwagenewe guhagarika imirima ya electoragnetic no kwirinda kwivanga ibikoresho bya elegitoroniki. Akazu karimo gukwirakwiza amashanyarazi ubunini hejuru yububiko, kunyuranya neza imirima iyo ari yo yose yo hanze.
Umuringantabwo ikoreshwa gusa yo gukingira gusa, ahubwo ikoreshwa no kubirimo. Imashini za MRI zisaba imigezi yisumbuye kugirango irengere mubice bitanga umurima wa rukuruzi. Iyi mirongo irashobora gutera kwiyubaka ku nyungu zishobora kwangiza ibikoresho ndetse no kuba bibi kubarwayi. Umuringa washyizwe ku rukuta n'igorofa y'urugereko rwa MRI kugira ngo ahe inzira ikirembo cyo gusohoka neza.
Mubyongeyeho, ukoresheje umuringa nkibikoresho bikingira bitanga ibyiza byinshi kubu buryo bwingabo gakondo. Bitandukanye na Kishe, umuringa urasa cyane kandi urashobora guhimba byoroshye muburyo butandukanye kugirango uhuze ibisabwa byihariye byabereye icyumba cya MRI. Biranatanga kandi urugwiro kandi rwinshuti zishingiye ku bidukikije kuruta kuyobora.
Mu gusoza, ibyumba bya mri bitondekanye n'umuringa umuringa kubwimpamvu. Imiterere yaUmuringaRinda Ibikoresho byo Gutekereza muri Electomagnetic Invation Mugihe cyemeza umutekano wumurwayi nabakozi. Umuringa uhujwe nibindi bikoresho kugirango ukore akazu ka faraday urimo umurima wa magneti wakozwe na mashini ya MRI muburyo bwiza kandi bugenzurwa. Umuringa numuyobora mwiza wamashanyarazi, no gukoreshaUmuringakwemeza ko imashini ya MRI itunganijwe neza. Kubera iyo mpamvu, gukoresha umuyoboro w'umuringa muri MRI byahindutse imyitozo isanzwe mu nganda z'ubuvuzi, kandi kubwimpamvu.
Igihe cya nyuma: Gicurasi-05-2023