1.5T vs 3T MRI - menene bambanci?

Yawancin na'urorin duban MRI da ake amfani da su a magani suna da ƙarfin 1.5T ko 3T, tare da 'T' wanda ke wakiltar sashin ƙarfin filin maganadisu, wanda aka sani da Tesla. Na'urorin duban MRI masu girman Tesla suna da ƙarfin maganadisu a cikin ramin injin. Duk da haka, shin ya fi girma koyaushe? A yanayin ƙarfin maganadisu na MRI, ba koyaushe haka lamarin yake ba.

Mafi girman ƙarfin maganadisu na MRI ba lallai bane ya tabbatar da mafi kyawun bincike da gano yanayin lafiya. A zahiri, mafi kyawun zaɓin MRI ya dogara ne akan abubuwa da la'akari daban-daban, kamar takamaiman gabobin da ake ɗaukar hotonsu, aminci da jin daɗin majiyyaci, da ingancin hoto. To, yaushe ya dace a yi amfani da na'urar daukar hoto ta 1.5T ko 3T? Bari mu bincika wasu manyan bambance-bambancen da ke tsakanin su biyun.

Tsaro da saurin Hoto

Daidaita saurin duba da kuma kiyaye zafin jiki yana haifar da ƙalubale a MRI na dukkan jiki. Ɗaya daga cikin abubuwan da MRI ke haifarwa shine ƙara zafin jiki, yayin da kyallen jiki ke shan makamashin lantarki yayin duban, wanda aka sani da Specific Absorption Rate (SAR). Lokacin duban da injin 1.5T, ana isa ga iyakokin dumama a wasu wurare yayin binciken. Idan an yi gwajin iri ɗaya da na'urar daukar hoto ta 3T, zafin jiki zai tashi sau huɗu mafi girma, ya wuce iyakar zafi da ninki huɗu. Akwai hanyoyin magance wannan matsala, kamar tazara tsakanin duban don ƙara lokutan duban ko rage ƙudurin duban. Saboda haka, amfani da MRI na 1.5T ya fi kyau domin yana ba da ƙwarewa mafi daɗi da aminci ga majiyyaci ba tare da ɓata ingancin hoto ba.

Duba Marasa Lafiya da aka dasa

Babban abin da ke damun duk wani gwajin hoto shine matakin aminci, shi ya sa duk gwaje-gwajen hoto suna da irin waɗannan ƙa'idodi masu tsauri. Dangane da MRI, a mafi yawan lokuta, ana iya duba marasa lafiya lafiya ta amfani da na'urorin MRI na 1.5T da 3T.

Duk da haka, ƙarfin filin maganadisu mai girma yana tare da haɗari mafi girma. Marasa lafiya da aka dasa ƙarfe da na'urori, gami da na'urorin bugun zuciya, cutar kanjamau, da duk nau'ikan dasawa, suna da yuwuwar kamuwa da filayen maganadisu a cikin na'urorin daukar hoto na 3T. Saboda haka, waɗannan marasa lafiya za su fi aminci idan aka yi amfani da na'urar daukar hoto ta MRI ta 1.5T.

Ingancin hoto

Daidaiton hotunan MRI yana da matuƙar muhimmanci wajen gano ainihin cututtuka da kuma gano matsalolin da ke cikin jiki. Ana ɗauka cewa MRI mai ƙarfin maganadisu zai samar da hotuna masu inganci. Duk da cewa wannan gaskiya ne a wasu lokuta, na'urar MRI ta 1.5T tana da amfani sosai don ɗaukar hotuna gabaɗaya, yayin da ake amfani da na'urar MRI ta 3T don ɗaukar hotuna dalla-dalla na ƙananan siffofi kamar kwakwalwa ko wuyan hannu.

Ingancin hotunan MRI yana da matuƙar muhimmanci don gano ainihin ganewar asali da kuma gano matsaloli. Na'urar daukar hoton MRI ta 3T ta dace sosai don ɗaukar hotunan ƙananan wurare kamar kwakwalwa da ƙananan gaɓoɓi. Duk da haka, ƙarfin maganadisu mafi girma zai iya zama takobi mai kaifi biyu. Wani koma-baya shi ne cewa na'urar MRI ta 3T ta fi saurin kamuwa da hotunan abubuwa. Iyakokin 3T da ke ci gaba da kasancewa a cikin kashin baya da jiki sun haɗa da saurin kamuwa da iskar gas a cikin hanji, wanda zai iya ɓoye gabobin da ke kewaye, da kuma tasirin dielectric, inda sassan hoton suka yi duhu saboda tsawon mitar rediyo da ake amfani da shi a hoton 3T. Akwai kuma ƙaruwar kayayyakin tarihi da ruwa ke haifarwa. Duk waɗannan matsalolin na iya shafar ingancin hoton.

A Cikin Kalma

Duk da cewa yana iya zama kamar na'urar daukar hoton MRI mai ƙarfi ita ce mafi kyawun zaɓi, ba wannan ne cikakken labarin ba. A cikin duniya mai kyau, masana kimiyyar rediyo za su so MRI ta samar da hotuna mafi inganci ga marasa lafiya cikin sauri da aminci. Duk da haka, gaskiyar magana ta nuna cewa ba za ku iya samun ɗaya ba tare da yin sakaci ba. Don haka, za ku sami hotuna masu sauri tare da ƙarancin ingancin hoto? Ko kuma ku zaɓi hoton da ya fi aminci, amma kuna iya fuskantar haɗarin fallasa marasa lafiya ga na'urar na dogon lokaci? Amsar da ta dace ta dogara ne akan babban amfani da MRI.

Wani batu kuma da ya cancanci a kula da shi shi ne lokacin da ake duba majiyyaci, yana da muhimmanci a yi allurar maganin bambanci a jikin majiyyaci. Kuma ana buƙatar cimma hakan tare da taimakon waniInjin allurar wakili mai bambanci. LnkMedwani kamfani ne da ya ƙware a fannin kera, haɓakawa, da kuma sayar da sirinji masu maye gurbin sinadarai. Yana cikin Shenzhen, Guangdong, China. Yana da shekaru 6 na ƙwarewar ci gaba zuwa yanzu, kuma shugaban ƙungiyar LnkMed R&D yana da digirin digirgir kuma yana da fiye da shekaru goma na ƙwarewa a wannan masana'antar. Shirye-shiryen samfuran kamfaninmu duk shi ne ya rubuta su. Tun lokacin da aka kafa shi, injectors na LnkMed sun haɗa daInjin CT mai nuna bambanci guda ɗaya, CT mai allurar kai biyu, Injin MRI mai nuna bambanci, Maganin allurar angiography mai matsin lamba, (da kuma sirinji da bututun da suka dace da samfuran dagaMedrad,Guerbet,Nemoto, LF, Medtron, Nemoto, Bracco, SINO,Sasibitoci sun yi maraba da eacrown sosai, kuma an sayar da fiye da raka'a 300 a gida da waje. LnkMed koyaushe yana dagewa kan amfani da inganci mai kyau a matsayin kawai hanyar ciniki don samun amincewar abokan ciniki. Wannan shine mafi mahimmancin dalilin da yasa kasuwa ke gane samfuran sirinji masu amfani da sinadarai masu ƙarfi.

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