Kwararrun kiwon lafiya da marasa lafiya sun dogara da hoton maganadisu (MRI) daCT scanfasaha don nazarin ƙwayoyin laushi da gabobin jiki a cikin jiki, gano nau'o'in al'amurran da suka shafi daga cututtuka masu lalacewa zuwa ciwace-ciwace a cikin hanyar da ba ta dace ba. Na'urar MRI tana amfani da filin maganadisu mai ƙarfi da raƙuman radiyo da kwamfuta ke haifar da su don samar da hotuna masu tsattsauran ra'ayi. Sabili da haka, ingancin MRI yana dogara ne akan daidaitattun filin maganadisu - ko da ƙananan alamar maganadisu a cikin na'urar daukar hoto na MRI zai iya rushe filin kuma ya rage ingancin hoton MRI.
Yadda MRI ke Aiki a Babban Matsayi
Na'urorin MRI da muka saba da su a yau suna aiki akan ka'idar resonance na nukiliya (NMR). Musamman, kwayoyin da ke cikin jikin dan Adam suna dauke da hydrogen, kuma tsakiyan kwayar zarra ta hydrogen ta kunshi proton guda daya da ke aiki a matsayin magnet tare da sandar arewa da kudu. Lokacin da aka yi amfani da filin maganadisu, jujjuyawar su, mallakar barbashi na subatomic, suna daidaita daidai gwargwado. Kamar yadda aka sanya majiyyaci a cikin bututun na'urar daukar hotan takardu na MRI, jujjuyawar protons a cikin kwayoyin jikinsu suna daidaitawa, duk suna fuskantar alkibla iri daya, daidai da rukunin maci da ke yin wasan kwallon kafa.
Duk da haka, ko da mafi ƙarancin bambance-bambance a cikin filin maganadisu na iya haifar da protons don daidaitawa ta hanyoyi daban-daban, wanda ke nufin ba za su amsa hanya ɗaya ba ga abin ƙarfafawa. Waɗannan bambance-bambancen na iya rikitar da algorithms ganowa. A zahiri, waɗannan abubuwan ganowa marasa tsari, hayaniyar sigina mai wuce kima, ko jujjuyawar sigina na iya haifar da hotunan hatsi. Hoto mara inganci na iya yuwuwar haifar da ganewar asali ba daidai ba kuma, a sakamakon haka, yanke shawarar jiyya mara kyau.
(Kamar yadda muka sani, ana buƙatar kammala hoton ta hanyar matsakaicin matsakaici, kuma yana buƙatar shigar da shi cikin jikin mai haƙuri ta hanyar.high matsa lamba allurahaka kuma dasirinji da bututu. LnkMed ƙera ne wanda ya ƙware wajen taimakawa wajen isar da wakilai masu bambanci. Yana tasowa da kansaMRIbambanciallura, CT scan injectorkumaDSA injectoran rarraba a asibitoci a ƙasashe da yawa don ba da sabis na kula da lafiya. Injectors ɗinmu ba su da ruwa, masu sassauƙa sosai, kuma sun dace da ma'aikatan kiwon lafiya don motsawa da aiki; suna amfani da sadarwar Bluetooth, ma'aikacin baya buƙatar ɗaukar lokaci mai yawa akan matsayi da saitawa; sassan sauyawa kyauta idan akwai sabis na tallace-tallace. LnkMed ya himmatu wajen samar da samfurori da ayyuka masu inganci donradiyo da kuma hoto.
Idan kuna sha'awar, ana maraba da ku don tambaya ta wannan imel:info@lnk-med.com)
Zaɓin Kayan Kayan Kayan Yana da Muhimmanci
Kasancewar abubuwan maganadisu a cikin rami na na'urar daukar hoto na MRI yana da yuwuwar rushe daidaiton filin, har ma da ƙaramin adadin maganadisu na iya yin tasiri ga ingancin hoton MRI. Sakamakon haka, yana da mahimmanci ga masana'antun na'urorin likitanci su nemo abubuwan da aka gyara, kamar su kafaffen capacitors, trimmer capacitors, inductors, da masu haɗawa, waɗanda aka gina su daga ƙaƙƙarfan ƙarfe masu tsafta waɗanda ba su da kowane magnetism mai aunawa.
Rike da wannan buƙatu yana farawa da tsauraran matakan ganowa da hanyoyin gwaji, da kuma ƙaƙƙarfan tushe a ƙwarewar kimiyyar kayan aiki. Misali, da yawa capacitors an ƙera su tare da ƙarewar shingen nickel don adana kayan aiki; duk da haka, abubuwan maganadisu na nickel suna sa capacitor bai dace da amfani da su a aikace-aikacen hoto ba. Hakanan, tagulla na kasuwanci, wani abu da ake yawan amfani dashi, shima bai dace da waɗannan dalilai ba.
Irin wannan kulawa mai mahimmanci ga daki-daki a matakin ɓangaren yana hana ɓarna kuma yana rage buƙatar gyaran hoto. Sakamakon haka, likitocin na iya yin nazari sosai da kuma tantance marasa lafiya ba tare da buƙatar ƙarin hanyoyin ɓarna ba.
Lokacin aikawa: Maris 13-2024
