Nā ʻano kiʻi lāʻau lapaʻau i loaʻa i ko mākou manaʻo

Ma ʻaneʻi, e ʻimi pōkole mākou i ʻekolu mau ʻano e hoʻomaikaʻi ana i nā ʻenehana kiʻi lāʻau lapaʻau, a no laila, nā diagnostics, nā hopena maʻi, a me ka hiki ke mālama ola. No ka hōʻike ʻana i kēia mau ʻano, e hoʻohana mākou i ka magnetic resonance imaging (MRI), e hoʻohana ana i nā hōʻailona lekiō (RF).

Ke hilinaʻi nei ka poʻe ʻoihana mālama ola i nā ʻano hana kiʻi lāʻau lapaʻau e nānā pono ʻole i nā hale a me nā hana o loko. He waiwai kēia mau ʻenehana no ka ʻike ʻana i nā maʻi a me nā ʻeha, ka nānā ʻana i ka pono o ka mālama ʻana, a me ka hoʻolālā ʻana i nā kaʻina hana. Hoʻonohonoho ʻia kēlā me kēia ʻano kiʻi kiʻi no nā noi lapaʻau kūikawā.

Hoʻohui i nā ʻano hana kiʻi

Hoʻohana nā ʻenehana kiʻi Hybrid i ka mana o ka hoʻohui ʻana i nā ʻenehana he nui e hana i nā ʻike kikoʻī loa o ke kino. Hoʻohana nā ʻoihana mālama ola i kēia mau kiʻi e hoʻomaikaʻi i ka ʻike a me ka mālama ʻana i nā maʻi.

No ka laʻana, ua hoʻopili ʻo PET/MRI scans i ka positron emission tomography (PET) scans a me MRI scans. Hāʻawi ʻo MRI i nā kiʻi kikoʻī o nā hale kino o loko a me kā lākou mau hana, ʻoiai ʻo PET e ʻike i nā mea ʻino me ka hoʻohana ʻana i nā tracers. He mea maikaʻi loa kēia hui ʻana i ka mālama ʻana i nā kūlana e like me ka maʻi o Alzheimer, epilepsy, a me ka lolo lolo. I ka wā ma mua, ʻaʻole hiki ke hoʻohui ʻia i ka PET a me MRI ma muli o nā magnet ikaika o MRI e hoʻopilikia ana i nā mea ʻike kiʻi kiʻi o PET. Pono e hoʻokaʻawale ʻia nā scans a laila hoʻohui ʻia, e pili ana i ka hoʻoili kiʻi paʻakikī a me ka nalowale o ka ʻikepili. Wahi a Stanford Medicine, ʻoi aku ka pololei o ka hui ʻana o PET/MRI, palekana, a ʻoi aku ka maʻalahi ma mua o ka hana ʻana i nā scan kaʻawale.

Hoʻonui i ka hana ʻōnaehana kiʻi

Hoʻonui ka hana i ka maikaʻi o ke kiʻi a me ka ʻike pololei no ka hana diagnostic a me ka mālama ʻana. No ka laʻana, hiki i nā mea noiʻi ke komo i nā ʻōnaehana MRI me ka ikaika o ke kahua a hiki i 7T. Hoʻonui kēia hoʻomaikaʻi hana i ka ratio signal-to-noise (SNR), e hopena i nā hopena kiʻi ʻoi aku ka maopopo a me ka kikoʻī. Aia kekahi kaʻa e hana i nā mea hoʻokipa MRI ʻoi aku ka nui o ka digitally oriented. Me ka loaʻa ʻana o ka hoʻonā kiʻekiʻe a me nā mea hoʻololi analog-to-digital kiʻekiʻe (ADC), aia kahi manawa e hoʻololi ai i ka ADC i ka RF coil, hiki ke hoʻemi i ka walaʻau a hoʻonui i ka SNR ke hoʻokele pono ʻia ka hoʻohana ʻana i ka mana. Hiki ke hoʻokō ʻia nā pōmaikaʻi like me ka hoʻohui ʻana i nā coils RF pilikino i ka ʻōnaehana. ʻO ka hoʻomaikaʻi ʻana i ka hana ma mua o ka hoʻomaikaʻi ʻana i nā mea o ka ʻike maʻi e like me nā manawa scan a me nā koina.

Hoʻolālā ʻana i nā lako kiʻi no ka lawe ʻana

Ma ka hoʻolālā ʻana, ua hoʻomaka ʻia kekahi loiloi maʻi a me nā lako lapaʻau ma nā wahi i hoʻomalu ʻia no ka hana kūpono (e laʻa, MRI suite).

Helu helu helu (CT) akiʻi hoʻopaneʻe magnetic (MRI) he mau laʻana nui.

ʻOiai maikaʻi kēia mau ʻenehana kiʻi no ka maʻi maʻi, hiki iā lākou ke koi kino no nā maʻi maʻi koʻikoʻi. Ke hoʻololi nei nā holomua ʻenehana i kēia mau lawelawe diagnostic i kahi o nā maʻi.

I ka wā e pili ana i nā mea hana kuʻuna immobile e like me nā mīkini MRI, ka hana ʻana i kahi hoʻolālā no ka portability e pili ana i ka noʻonoʻo ʻana i nā mea e like me ka nui a me ke kaumaha, ka mana, ka ikaika o ke kahua magnetic, ke kumukūʻai, ka maikaʻi o ke kiʻi, a me ka palekana. Ma ka pae ʻāpana, nā koho e like me nā capacitor hana kiʻekiʻe e pāʻani i ka hana koʻikoʻi i ka hōʻoia ʻana i ka hana paʻa a me ka maikaʻi o ka mana a me ka hoʻoili ʻana i nā hōʻailona i loko o kahi ʻano liʻiliʻi liʻiliʻi.

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Me ka hoʻomohala ʻana o ka ʻenehana kiʻi lāʻau lapaʻau, puka mai nā hui he nui i hiki ke hoʻolako i nā huahana kiʻi, e like me nā injectors a me nā syringes. ʻO ka ʻenehana lapaʻau LnkMed kekahi o lākou. Hāʻawi mākou i kahi kōpili piha o nā huahana diagnostic auxiliary:CT injectors，mea hoʻokomo MRIaDSA injector. Hana maikaʻi lākou me nā hōʻailona CT/MRI scanner like ʻole me GE, Philips, Siemens. Ma waho aʻe o ka injector, hāʻawi pū mākou i ka syringe a me ka tube consumable no nā ʻano like ʻole o ka injector.Medrad/Bayer, Mallinckrodt/Guerbet, Nemoto, Medtron, ʻO Ulrich.

ʻO kēia mau mea ikaika nui: nā manawa hoʻouna wikiwiki; Loaʻa nā hōʻailona hōʻoia, nā makahiki he nui o ka ʻike i waho, ke kaʻina nānā maikaʻi maikaʻi loa, nā huahana hana piha.

Hoʻokipa ʻia ʻoe a me kāu hui e hele mai e kūkākūkā, hāʻawi mākou i kahi lawelawe hoʻokipa 24-hola.