Vashandi vehutano uye varwere vanovimba nemagnetic resonance imaging (MRI) uyeCT scantekinoroji yekuongorora matishu akapfava uye nhengo dzemuviri, kuona nyaya dzakasiyana kubva kuzvirwere zvinodzikira kusvika kumamota nenzira isingapindike. Muchina weMRI unoshandisa simba remagineti uye masaisai eredhiyo anogadzirwa nekombuta kugadzira mifananidzo yakachinjika. Nokudaro, hutano hweMRI hunoenderana nekufanana kwemagnetic field - kunyange zvishoma zvishoma zvemagineti mukati meMRI scanner zvinogona kukanganisa munda uye kuderedza kunaka kwemufananidzo weMRI.
Iyo MRI Inoshanda sei paNhoro yepamusoro
Michina yeMRI yatinoziva nhasi inoshanda pamusimboti wenuclear magnetic resonance (NMR). Kunyanya, mamorekuru ari mukati memuviri wemunhu ane hydrogen, uye nucleus yeatomu yehydrogen ine proton imwe chete inoshanda semagineti ine pole yekuchamhembe nekumaodzanyemba. Kana magineti akaiswa, ma spins avo, chivakwa che subatomic particles, anowirirana zvakafanana. Sekuiswa kwemurwere mukati meMRI scanner chubhu, masinhi emapurotoni ari mumamorekuru emuviri anowirirana, ese akatarisana negwara rimwe chete, zvakafanana nebhendi rinofora richidzidzira munhandare yenhabvu.
Zvakadaro, kunyangwe iyo misiyano midiki mune remagineti inogona kuita kuti maproton aenderane nenzira dzakasiyana, zvinoreva kuti havazopindure nenzira imwechete kune kukurudzira. Iyi misiyano inogona kuvhiringa maalgorithms ekuona. Muchokwadi, izvi zvinoonekwa zvisina kujairika, ruzha rwechiratidzo chakanyanyisa, kana kushanduka-shanduka mukusimba kwechiratidzo kunogona kukonzera mifananidzo yakaoma. Mufananidzo wakaderera unogona kutungamira mukuongororwa kusiri iko uye, semhedzisiro, sarudzo dzekurapa dzakarasika.
(Sekuziva kwedu tese, kufungidzira kunoda kupedzwa kuburikidza nepakati-kusiyanisa mumiriri, uye inoda kuiswa mumuviri wemurwere kuburikidza.high pressure injectorspamwe nesirinji nemachubhu. LnkMed mugadziri ane hunyanzvi mukubatsira mukuunzwa kweanosiyanisa vamiririri. Yayo yakazvimiririra yakagadzirwaMRImusiyanojekiseni, CT scan injectoruyeDSA jekiseniakagoverwa muzvipatara munyika dzakawanda kuti ape mabasa ezvokurapa. Majekiseni edu haana mvura, anochinjika zvakanyanya, uye akakodzera kuti vashandi vezvokurapa vafambe uye vashande; vanoshandisa Bluetooth kutaurirana, mushandisi haafanire kushandisa nguva yakawanda pakuisa uye kumisikidza; mahara ekutsiva zvikamu kana mushure mekutengesa sevhisi iripo. LnkMed yakazvipira kupa zvigadzirwa zvemhando yepamusoro uye masevhisi eradiology uye imaging.
Kana iwe uchida, unogamuchirwa kubvunza kuburikidza neiyi email:info@lnk-med.com)
Chikamu Chekuita Sarudzo Yakakosha
Kuvepo kwezvikamu zvemagineti mukati meMRI scanner tunnel ine mukana wekukanganisa kufanana kwemunda, uye kunyangwe huwandu hudiki hwemagineti hunogona kukanganisa kunaka kwemufananidzo weMRI. Nekuda kweizvozvo, zvakakosha kuti vagadziri vezvishandiso zvekurapa vatsvage zvinhu, senge fixed capacitors, trimmer capacitors, inductors, uye maconnector, ayo anovakwa kubva kune yakakwira-kuchena simbi isina chero inoyerwa magineti.
Kuomerera kune ichi chinodiwa kunotanga nekuomesesa kuteedzera uye kuyedza maitiro, pamwe nehwaro hwakasimba muzvinhu zvesainzi hunyanzvi. Semuenzaniso, akawanda capacitor anogadzirwa ane nickel barriers kupera kuchengetedza solderability; zvisinei, iyo magnetic properties ye nickel inoita kuti capacitor isakodzere kushandiswa mumifananidzo yekushandisa. Saizvozvo, ndarira yekutengeserana, imwe inowanzoshandiswa, haina kukodzera kune izvi zvinangwa.
Kunyatsotarisa kwakadai kune zvakadzama pachikamu chechikamu kunodzivirira kukanganisa uye kunoderedza kukosha kwekugadzirisa mufananidzo. Nekuda kweizvozvo, varapi vanogona kunyatsoongorora uye kuongorora varwere vasingade mamwe maitiro ekupinda.
Nguva yekutumira: Mar-13-2024
