Mazhinji emaMRI scanner anoshandiswa mukurapa i1.5T kana 3T, 'T' ichimiririra chikamu chesimba remagineti, chinozivikanwa seTesla. MaMRI scanners ane Teslas akakwira ane magineti ane simba riri mukati mebhore remuchina. Zvisinei, yakakura inogara iri nani here? Kana iri MRI magnetic strength, haisiriyo nguva dzose.
MRI ine simba remagineti rakawanda haivimbisi kuti chirwere chinoongororwa zvakanaka uye chinoongororwa zvakanaka. Kutaura zvazviri, sarudzo yeMRI yakanakisisa inoenderana nezvinhu zvakasiyana-siyana, zvakaita senhengo dziri kutorwa mifananidzo, kuchengetedzeka uye kunyaradzwa kwemurwere, uye kunaka kwemifananidzo. Saka, riini zvakakodzera kushandisa 1.5T kana 3T scanner? Ngationgororei mimwe yemisiyano mikuru pakati pezviviri izvi.
Kuchengetedzeka uye kumhanya kwemufananidzo
Kuenzanisa kumhanya kweskena uye kuchengetedza tembiricha yemuviri zvinopa dambudziko muMRI yemuviri wese. Chimwe chezvinhu zvinobva muMRI kuwedzera tembiricha yemuviri, sezvo nhengo dzemuviri dzichitora simba remagetsi panguva yekuskena, inozivikanwa seSpecific Absorption Rate (SAR). Pakuskena nemuchina we1.5T, miganhu yekupisa inosvikwa pane dzimwe nzvimbo panguva yekuskena. Kana kuskena kwakafanana kwakaitwa ne3T scanner, tembiricha yemuviri yaizokwira zvakapetwa kana, ichipfuura muganho wekupisa nekana. Kune nzira dzekugadzirisa dambudziko iri, dzakadai sekuparadzanisa kuskena kuti nguva yekuskena iwedzere kana kuderedza resolution yekuskena. Saka, kushandisa 1.5T MRI kwakanakira sezvo kuchipa ruzivo rwakasununguka uye rwakachengeteka kumurwere pasina kukanganisa kunaka kwemufananidzo.
Kuskena Varwere NemaImplants
Chinhu chinonyanya kushungurudza pakuongorora kwemifananidzo ndechekuti kuchengetedzeka kwemifananidzo kwacho kwakakwira sei, ndosaka bvunzo dzese dzemifananidzo dzine gwara rakasimba. Kana tichitaura nezveMRI, kazhinji, varwere vanogona kuongororwa zvakachengeteka vachishandisa michina ye1.5T ne3T MRI.
Zvisinei, simba guru remagineti rinouya nenjodzi dzakakura. Varwere vane zvigadziko zvesimbi nemidziyo, kusanganisira pacemakers, hearing AIDS, uye marudzi ese ezvigadziko, vane mukana wekukanganiswa nemasimba emagineti ari muma3T scanners. Saka, varwere ava vaizove vakachengeteka ne1.5T MRI scanner.
Hunhu hwemifananidzo
Kurongeka kwemifananidzo yeMRI kwakakosha pakuongororwa kwakarurama uye kuona zvinhu zvisina kumira zvakanaka mumuviri. Zvinowanzo fungidzirwa kuti MRI ine simba guru remagineti ingaburitsa mifananidzo yemhando yepamusoro. Kunyange zvazvo izvi zvichiri zvechokwadi mune dzimwe nguva, muchina we1.5T MRI unogona kushandiswa pakutora mifananidzo yakawanda, nepo muchina we3T MRI unowanzo shandiswa kutora mifananidzo yakadzama yezvimiro zvidiki zvakaita sehuropi kana ruoko.
Hunhu hwemifananidzo yeMRI hwakakosha pakuongorora kwakarurama uye kuona kusarongeka. 3T MRI scanner yakakodzera kwazvo kutora mifananidzo yenzvimbo diki dzakadai seuropi nemapfundo madiki. Zvisinei, simba remagineti rakakwirira rinogona kuva bakatwa rine mativi maviri. Chimwe chakaipa ndechekuti muchina we3T MRI unonyanya kukanganiswa nemifananidzo yezvinhu. Kusagadzikana kuripo kwe3T mumusana nemuviri kunosanganisira kukanganiswa negasi mudumbu, izvo zvinogona kuvharira nhengo dzakapoteredza, pamwe nemhedzisiro ye dielectric, uko nzvimbo dzemufananidzo dzinoita sedzakasviba nekuda kwewavelength ye radiofrequency inoshandiswa mu 3T imaging. Kunewo kuwedzera kwemifananidzo yezvinhu zvinokonzerwa nemvura. Matambudziko ese aya anogona kukanganisa kunaka kwe scan.
MuShoko Rimwe
Kunyange zvazvo zvingaita sekuti scanner yeMRI ine simba rakawanda ndiyo sarudzo yakanakisisa, handiyo nyaya yacho yese. Munyika yakakwana, vanachiremba veX-ray vangada kuti MRI igadzire mifananidzo yepamusoro-soro yevarwere vavo nekukurumidza uye zvakachengeteka. Zvisinei, chokwadi chinoratidza kuti haugone kuva nayo pasina kukanganisa. Saka, uchaita scan nekukurumidza here uchisiya kunaka kwemufananidzo? Kana kusarudza scan yakachengeteka, asi uchiisa varwere pamuchina kwenguva yakareba? Mhinduro chaiyo inoenderana zvakanyanya nekushandiswa kwekutanga kweMRI.
Imwe nyaya inofanirwa kutariswa ndeyekuti kana uchiongorora murwere, zvakakosha kuisa mushonga wekudzivirira mavara mumuviri wake. Uye izvi zvinoda kuitwa nerubatsiro rwejekiseni remushonga wekusiyanisa. LnkMedikambani inogadzira mishonga ine hunyanzvi mukugadzira, kugadzira, uye kutengesa masirinji emhando ye "contrast agent". Iri muShenzhen, Guangdong, China. Ine ruzivo rwemakore matanhatu ekugadzira kusvika pari zvino, uye mutungamiriri wechikwata cheLnkMed R&D ane Ph.D. uye ane ruzivo rwemakore anopfuura gumi muindasitiri iyi. Zvirongwa zvezvigadzirwa zvekambani yedu zvese zvakanyorwa naye. Kubva payakavambwa, majekiseni emhando ye "contrast agent injectors" eLnkMed anosanganisiraInjector yeCT imwe chete yekuenzanisa, jekiseni reCT remusoro miviri, Injector yeMRI contrast media, Injector yeAngiography ine pressure yakakwira, (uyewo sirinji nemachubhu anokodzera mhando dzemhando kubvaMedrad,Guerbet,Nemoto, LF, Medtron, Nemoto, Bracco, SINO,Seacrown) inogamuchirwa zvakanaka nezvipatara, uye mayuniti anopfuura mazana matatu akatengeswa munyika nekunze kwenyika. LnkMed inogara ichisimbirira pakushandisa mhando yakanaka sechipu chega chekutengesa kuti vatengi vavimbe. Ichi ndicho chikonzero chikuru chinoita kuti zvigadzirwa zvedu zvesyringe zvine pressure yakakwira zvizivikanwe nemusika.
Kuti uwane rumwe ruzivo nezve LnkMed'majekiseni e s, taura nechikwata chedu kana kutitumira email nekero iyi:info@lnk-med.com
Nguva yekutumira: Kubvumbi-02-2024
