Inyinshi mu mashini zipima MRI zikoreshwa mu buvuzi ni 1.5T cyangwa 3T, aho 'T' ihagarariye igice cy'imbaraga za rukuruzi, kizwi nka Tesla. Imashini zipima MRI zifite Tesla nini zifite rukuruzi ikomeye cyane mu mwobo w'imashini. Ariko se, nini ihora ari nziza kurushaho? Ku bijyanye n'imbaraga za rukuruzi za MRI, si ko bigenda buri gihe.
MRI ifite imbaraga nyinshi za rukuruzi ntabwo ari ngombwa ko isuzuma neza indwara no kuzisuzuma neza. Mu by’ukuri, guhitamo neza kwa MRI biterwa n’ibintu bitandukanye n’ibyihutirwa, nko gufata amashusho y’ingingo runaka, umutekano w’umurwayi n’ihumure rye, ndetse n’ubwiza bw’amashusho. None se, ni ryari bikwiriye gukoresha scanner ya 1.5T cyangwa 3T? Reka turebere hamwe itandukaniro riri hagati y’ibyo byombi.
Umutekano n'umuvuduko w'ishusho
Kunoza umuvuduko wa scan no kubungabunga ubushyuhe bw'umubiri bitera ikibazo muri MRI y'umubiri wose. Kimwe mu bikomoka kuri MRI ni ukongera ubushyuhe bw'umubiri, kuko ingingo z'umubiri zifata ingufu za electromagnetic mu gihe cyo scan, izwi nka Specific Absorption Rate (SAR). Mu gusuzuma hakoreshejwe imashini ya 1.5T, imipaka yo gushyushya igerwaho mu gihe cyo gusuzuma. Iyo scan imwe ikozwe hakoreshejwe scanner ya 3T, ubushyuhe bw'umubiri bwazamuka inshuro enye, bukarenga umupaka w'ubushyuhe inshuro enye. Hari uburyo bwo gukemura iki kibazo, nko gutandukanya scan kugira ngo wongere igihe cyo gusuzuma cyangwa kugabanya ubushobozi bwa scan. Kubwibyo, gukoresha MRI ya 1.5T ni byiza kuko bitanga uburambe bwiza kandi bufite umutekano ku murwayi nta kwangiza ireme ry'ishusho.
Gupima abarwayi bafite implants
Igihangayikishije cyane ikizamini icyo ari cyo cyose cyo gupima ni urwego rw'umutekano, ari nayo mpamvu ibizamini byose byo gupima bifite amabwiriza akomeye. Ku bijyanye na MRI, akenshi abarwayi bashobora gupimwa mu buryo bwizewe hakoreshejwe imashini za 1.5T na 3T MRI.
Ariko, imbaraga nyinshi za rukuruzi zigira ingaruka nyinshi. Abarwayi bafite ibikoresho by'icyuma n'ibikoresho, harimo na pacemakers, SIDA yo kumva, n'ubwoko bwose bwa implants, bashobora kwibasirwa n'imbaraga za rukuruzi muri scanner za 3T. Kubwibyo, aba barwayi baba bafite umutekano uhagije hamwe na scanner ya 1.5T MRI.
Ubwiza bw'amashusho
Ubunyangamugayo bw'amashusho ya MRI ni ingenzi cyane mu gusuzuma neza no kumenya ibitagenda neza mu mubiri. Bikunze kugaragara ko MRI ifite imbaraga nyinshi za rukuruzi yatanga amashusho meza cyane. Nubwo ibi ari ukuri mu bihe bimwe na bimwe, icyuma cya 1.5T MRI gishobora gukoreshwa mu gufata amashusho rusange, mu gihe icyuma cya 3T MRI gikunze gukoreshwa mu gufata amashusho arambuye y'uturemangingo duto nk'ubwonko cyangwa ukuboko.
Ubwiza bw'amashusho ya MRI ni ingenzi cyane kugira ngo hamenyekane neza kandi hamenyekane ibitagenda neza. Scanner ya 3T MRI ikwiriye cyane mu gufotora ibice bito nk'ubwonko n'ingingo nto. Ariko, imbaraga nyinshi za rukuruzi zishobora kuba inkota ifite ubugi bubiri. Imbogamizi imwe ni uko imashini ya 3T MRI ishobora kwibasirwa cyane n'ibikoresho byo gufotora. Imbogamizi zikomeje za 3T mu mugongo no ku mubiri zirimo kwangirika kw'imyuka mu mara, ishobora guhisha ingingo zikikije, ndetse n'ingaruka za dielectric, aho ibice by'ishusho bisa n'ibijimye bitewe n'uburebure bw'umurambararo wa radiofrequency bukoreshwa mu gufotora kwa 3T. Hariho kandi ukwiyongera kw'ibikoresho biterwa n'amazi. Ibi bibazo byose bishobora kugira ingaruka ku bwiza bwa scan.
Mu Ijambo
Nubwo bishobora gusa nkaho scanner ya MRI ifite imbaraga nyinshi ari yo nzira nziza, si yo nkuru yose. Mu isi itunganye, abahanga mu by'imirasire baba bifuza ko MRI ikora amashusho meza cyane ku barwayi babo vuba kandi mu mutekano. Ariko, ukuri kwerekana ko udashobora kuyakora udafite ikibazo. None se, ugiye kubona scan yihuta ku bw'ubwiza bw'ishusho? Cyangwa uhitamo scan yizewe, ariko ukaba washyira abarwayi kuri iyo mashini igihe kirekire? Igisubizo nyacyo giterwa ahanini n'ikoreshwa rya MRI.
Indi ngingo ikwiye kwitabwaho ni uko mu gihe umurwayi asuzumwa, ari ngombwa gutera umuti utandukanya ibara ry’umurwayi mu mubiri we. Kandi ibi bigomba kugerwaho hifashishijwe uburyo bwainshinge zikoresha ikoranabuhanga ritandukanye. LnkMedni uruganda rwihariye mu gukora, guteza imbere no kugurisha syringe zikora imiti igabanya ubukana bw'ibinure. Ruherereye i Shenzhen, Guangdong, mu Bushinwa. Rufite uburambe bw'imyaka 6 mu iterambere kugeza ubu, kandi umuyobozi w'itsinda rya LnkMed R&D afite impamyabumenyi y'ikirenga (PhD) kandi afite uburambe bw'imyaka irenga icumi muri uru rwego. Gahunda z'ibicuruzwa by'isosiyete yacu zose ni we wanditse. Kuva rwashingwa, LnkMed injectors zikora imiti igabanya ubukana zirimoInjekteri imwe ya CT igabanya itandukaniro ry'ibinyabiziga, Inshinge ebyiri za CT, Inshinge zo mu bwoko bwa MRI (contrast media injection), Igikoresho cyo gutera inshinge z'umuvuduko ukabije wa angiografiya, (ndetse na seringe n'imiyoboro bikwiranye n'ibirango biva muriMedrad,Guerbet,Nemoto, LF, Medtron, Nemoto, Bracco, SINO,Seacrown) yakirwa neza n'ibitaro, kandi amakamyo arenga 300 yaragurishijwe mu gihugu no mu mahanga. LnkMed ihora ishimangira gukoresha ubuziranenge bwiza nk'igikoresho cyonyine cyo guhanahana kugira ngo abakiriya bayigirire icyizere. Iyi ni yo mpamvu y'ingenzi ituma ibicuruzwa byacu bya syringe bifite umuvuduko mwinshi bizwi ku isoko.
Kugira ngo ubone amakuru arambuye kuri LnkMed'inshinge za s, hamagara itsinda ryacu cyangwa utwandikire kuri iyi aderesi imeri:info@lnk-med.com
Igihe cyo kohereza: Mata-02-2024
