1.5T vs 3T MRI - he aha ka ʻokoʻa?

ʻO ka hapa nui o nā mīkini ʻimi MRI i hoʻohana ʻia i ka lāʻau lapaʻau he 1.5T a i ʻole 3T, me ka 'T' e hōʻike ana i ka pūʻulu o ka ikaika kahua magnetic, i kapa ʻia ʻo Tesla. ʻO nā mea ʻimi MRI me nā Tesla kiʻekiʻe e hōʻike ana i kahi magnet ʻoi aku ka ikaika i loko o ka lua o ka mīkini. Eia naʻe, ʻoi aku ka maikaʻi o ka nui? I ka hihia o ka MRI magnetic ikaika, ʻaʻole ia ka hihia.

ʻAʻole hōʻoia ka MRI ikaika kiʻekiʻe i ka nānā ʻana a me ka hōʻoia ʻana i nā kūlana olakino. ʻO kaʻoiaʻiʻo,ʻo ka koho MRI maikaʻi loa e pili ana i nā kumu likeʻole a me nā noʻonoʻo, e like me nā kino kiko'ī i kiʻiʻia, ka palekana a me ka hōʻoluʻolu, a me ka maikaʻi o ke kiʻi. No laila, i ka manawa hea ka mea kūpono e hoʻohana i kahi scanner 1.5T a i ʻole 3T? E ʻimi kākou i kekahi o nā ʻokoʻa nui ma waena o nā mea ʻelua.

Palekana a me ka māmā kiʻi

ʻO ka hoʻohālikelike ʻana i ka wikiwiki scan a me ka mālama ʻana i ka mahana o ke kino he mea paʻakikī i ka MRI kino piha. ʻO kekahi o nā huahana o ka MRI ke hoʻonui nei i ka wela o ke kino, no ka mea, ʻo nā ʻiʻo o ke kino e komo i ka ikehu electromagnetic i ka wā o ka scan, i kapa ʻia ʻo ka Specific Absorption Rate (SAR). I ka nānā ʻana me ka mīkini 1.5T, hiki i nā palena wela i kekahi mau wahi i ka wā o ka scan. Inā hana ʻia nā scan like me ka scanner 3T, piʻi ka wela o ke kino i ʻehā mau manawa kiʻekiʻe, ma mua o ka palena wela ma ka ʻehā. Aia nā ala e hoʻoponopono ai i kēia pilikia, e like me ka hoʻokaʻawale ʻana i nā scans e hoʻonui i nā manawa scan a i ʻole e hōʻemi i ka hoʻonā o nā scans. No laila, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka 1.5T MRI no ka mea e hāʻawi ana i kahi ʻike ʻoluʻolu a palekana no ka mea maʻi me ka ʻole o ka hoʻohālikelike ʻana i ka maikaʻi o ke kiʻi.

Nānā i nā maʻi me nā mea hoʻokomo

ʻO ka hopohopo nui loa no kēlā me kēia hoʻāʻo kiʻi ʻana ʻo ia ke kiʻekiʻe o ka palekana, ʻo ia ke kumu i loaʻa ai i nā hoʻokolohua kiʻi āpau nā alakaʻi koʻikoʻi. E pili ana i ka MRI, i ka hapanui o nā hihia, hiki ke nānā pono ʻia nā maʻi me ka hoʻohana ʻana i nā mīkini 1.5T a me 3T MRI.

Eia nō naʻe, hiki mai ka ikaika o ke kahua magnetic kiʻekiʻe me nā pilikia kiʻekiʻe. ʻO nā poʻe maʻi me nā mea implants metala a me nā mea hana, me ka pacemakers, ka lohe ʻana i ka AIDS, a me nā ʻano implants a pau, ʻoi aku ka nui o ka hopena e nā māla magnetic i nā scanners 3T. No laila, ʻoi aku ka palekana o kēia mau maʻi me kahi scanner 1.5T MRI.

ʻO ka maikaʻi o ke kiʻi

He mea koʻikoʻi ka pololei o nā kiʻi MRI no ka ʻike pololei ʻana a me ka ʻike ʻana i nā mea ʻino i loko o ke kino. Manaʻo pinepine ʻia ʻo kahi MRI me ka ikaika magnetic e hana i nā kiʻi ʻoi aku ka maikaʻi. ʻOiai paʻa kēia i kekahi mau hihia, hiki i ka mīkini 1.5T MRI ke maʻalahi no ke kiʻi kiʻi maʻamau, akā hoʻohana pinepine ʻia ka mīkini 3T MRI e hopu i nā kiʻi kikoʻī o nā hale liʻiliʻi e like me ka lolo a i ʻole ka lima lima.

He mea koʻikoʻi ka maikaʻi o nā kiʻi MRI no ka ʻike pololei a me ka ʻike ʻana i nā mea ʻino. Ua kūpono ka 3T MRI scanner no ke kiʻi ʻana i nā wahi liʻiliʻi e like me ka lolo a me nā hono liʻiliʻi. Eia naʻe, hiki i ka ikaika magnetic kiʻekiʻe ke lilo i pahi kaua ʻelua. ʻO nā palena hoʻomau o 3T i loko o ka iwi kuamoʻo a me ke kino e pili ana i ka maʻalahi mai ke kinoea i loko o ka ʻōpū, hiki ke hūnā i nā ʻōpū a puni, a me ka hopena dielectric, kahi i ʻike ʻia ai ka pōʻeleʻele o nā wahi o ke kiʻi ma muli o ka lōʻihi hawewe radiofrequency i hoʻohana ʻia i ke kiʻi 3T. Aia hoʻi ka piʻi ʻana o nā mea hana i hana ʻia e ka wai. Hiki i kēia mau pilikia a pau ke hoʻopilikia i ka maikaʻi o ka scan.

Ma ka Huaolelo

ʻOiai e like paha ia me ka mea ʻoi aku ka ikaika o ka MRI scanner ke koho maikaʻi loa, ʻaʻole ia ka moʻolelo holoʻokoʻa. Ma kahi honua maikaʻi loa, makemake ka poʻe radiologists i ka MRI e hana i nā kiʻi kiʻekiʻe loa no kā lākou poʻe maʻi me ka wikiwiki a me ka palekana. Eia naʻe, hōʻike ka ʻoiaʻiʻo ʻaʻole hiki iā ʻoe ke loaʻa me ka ʻole o ka hoʻopaʻapaʻa. No laila, e kiʻi ʻoe i nā scan wikiwiki me ka uku o ka maikaʻi o ke kiʻi? A i ʻole e koho i kahi scan palekana, akā pilikia ka hōʻike ʻana i nā mea maʻi i ka mīkini no ka lōʻihi? ʻO ka pane pololei e hilinaʻi nui ʻia i ka hoʻohana mua ʻana o MRI.

ʻO ke kumuhana ʻē aʻe e pono ai ka nānā ʻana, ʻo ia ke nānā ʻana i ka mea maʻi, pono e hoʻokomo i ka mea hoʻohālikelike i loko o ke kino o ka mea maʻi. A pono e hoʻokō ʻia kēia me ke kōkua o amea hoʻokaʻawale injector. LnkMedHe mea hana hana kūikawā i ka hana ʻana, hoʻomohala a kūʻai aku i nā syringes agent contrast. Aia ia ma Shenzhen, Guangdong, Kina. Loaʻa iā ia he 6 mau makahiki o ka hoʻomohala ʻana i kēia manawa, a ʻo ke alakaʻi o ka hui LnkMed R&D he Ph.D. a ua oi aku mamua o umi makahiki o ka ike ma keia oihana. Ua kākau ʻia nā papahana huahana o kā mākou hui e ia. Mai kona hoʻokumu ʻia ʻana, ua hoʻokomo ʻia nā injectors ʻokoʻa o LnkMedCT hoʻokahi hoʻokaʻawale media injector, CT lua poʻo injector, MRI ʻokoʻa media injector, ʻO ka injector puʻe kiʻekiʻe angiography, (a me ka syringe a me nā paipu i kūpono i nā lama maiMedrad,Guerbet,Nemoto, LF, Medtron, Nemoto, Bracco, SINO,Seacrown) ua hoʻokipa maikaʻi ʻia e nā haukapila, a ʻoi aku ma mua o 300 mau ʻāpana i kūʻai ʻia ma ka home a ma waho. Ke koi mau nei ʻo LnkMed i ka hoʻohana ʻana i ka maikaʻi maikaʻi ʻo ia wale nō ka chip bargaining e lanakila ai ka hilinaʻi o nā mea kūʻai aku. ʻO kēia ke kumu nui loa e ʻike ʻia ai kā mākou huahana syringe contrast agent kiʻekiʻe e ka mākeke.

No ka 'ike hou aku e pili ana i ka LnkMed's injectors, e leka uila i kā mākou hui a i ʻole e leka uila iā mākou ma kēia leka uila:info@lnk-med.com