Iyo VET-MRI system inoshandisa redhiyo frequency pulse yeiyo frequency kumuviri wemhuka mune static magnetic field, kuitira kuti mapurotoni ehydrogen ari mumuviri afare uye magnetic resonance phenomenon inoitika. Mushure mekunge kupuruzira kwamiswa, mapurotoni anozorora kuti abudise masaini MR anoronga chimiro mukati memuviri wemhuka.
1. Zvinetso izvo MRI inogona kubatsira mhuka dzinovaraidza kugadzirisa
Zvakajairwa saiti zviitiko apo mhuka dzinovaraidza dzinoshandisa MRI pakuongorora ndeidzi:
1) Dehenya: suppurative otitis media, meningoencephalitis, cerebral edema, hydrocephalus, abscess yehuropi, cerebral infarction, bundu reuropi, nasal mhango bundu, bundu reziso, nezvimwe.
2) Spinal nerve: intervertebral disc compression ye spinal nerve, intervertebral disc degeneration, spinal cord tumor, nezvimwewo.
3) Chest: intrathoracic bundu, chirwere chemoyo, chirwere chemoyo, pulmonary edema, pulmonary embolism, bundu remapapu, nezvimwe.
4）Abdominal cavity: Inobatsira kuongororwa uye kurapwa kwezvirwere zvenhengo dzakasimba sechiropa, itsvo, pancreas, spleen, adrenal gland, uye colorectum.
5）Pelvic cavity: Inobatsira kuongororwa uye kurapwa kwezvirwere zvechibereko, ovary, dundira, prostate, seminal vesicles nedzimwe nhengo.
6) Mitezo nemajoini: myelitis, aseptic necrosis, tendon uye ligament kukuvara zvirwere, nezvimwe.
2. Kuchengetedza kwechipfuwo cheMRI kuongororwa
1）Mhuka dzine zvinhu zvesimbi mumiviri yadzo hadzifanirwe kuongororwa neMRI.
2）Varwere vanorwara zvakanyanya kana vasina kukodzera anesthesia havafanirwe kuongororwa neMRI.
3）Hazvina kudikanwa kuita MRI bvunzo panguva yekuzvitakura.
3.Zvakanakira zveMRI
1）Kugadziriswa kwepamusoro kwenyama yakapfava
Iyo yakapfava yakagadziriswa yeMRI iri nani pane iyo yeCT, saka ine zvisingaenzaniswi zvakanakira CT mukuongororwa kwezvirwere zvepakati tsinga system, dumbu, pelvis uye dzimwe nhengo dzakasimba!
2）Kuongororwa kwakadzama kwenzvimbo yekukuvadza
Magnetic resonance imaging inogona kuita multi-planar imaging uye multi-parameter imaging, uye inogona kunyatsoongorora hukama pakati pechironda uye nhengo dzakapoteredza, pamwe chete nemukati wenyama chimiro uye kuumbwa kwechironda.
3) Vascular imaging iri pachena
MRI inogona kufananidzira tsinga dzeropa pasina kushandisa zvinosiyanisa vamiririri.
4) Hapana X-ray mwaranzi
Nuclear magineti kuongorora haina X-ray mwaranzi uye haina kukuvadza kumuviri.
4. Clinical application
Kukosha kwekuongorora kwechipfuwo cheMRI hakusi kungoongorora kumwe chete kwehuropi uye neurological system, irwo rudzi rutsva rwemhando yepamusoro-soro yekufungidzira nzira yekuongorora mumakore achangopfuura, inogona kushandiswa tomography yechero chikamu chemuviri wemhuka.
1）Nervous system
MRI kuongororwa kwepet nerve system maronda, kusanganisira bundu, infarction, hemorrhage, degeneration, congenital malformation, hutachiona, nezvimwewo, yave nzira yekuongororwa. MRI inoshanda zvikuru pakuona zvirwere zveuropi zvakadai secerebral hematoma, bundu reuropi, intraspinal tumor, syringomyelia uye hydromyelitis.
2）Chifuva chechipfuva
MRI inewo yakasarudzika mabhenefiti ehurwere hwemoyo wemhuka, mapundu emapapu, moyo uye maronda makuru emidziyo yeropa, uye intrathoracic mediastinal masses.
3）ENT
MRI ine mamwe mabhenefiti akajeka mukuongororwa kwechipfuwo ENT. Inogona kuita tomography yemhino mhango, paranasal sinus, frontal sinus, vestibular cochlea, retrobulbar abscess, huro uye zvimwe zvikamu.
4) Orthopedics
MRI inewo mabhenefiti makuru mukuongororwa kwemapfupa emhuka, majoini uye mhasuru maronda, uye inogona kushandiswa kuongororwa kwekutanga osteomyelitis, anterior cruciate ligament rupture, meniscus kukuvara, femoral head necrosis, uye tsandanyama maronda.
5) Iyo genitourinary system
Zvironda zvechipfuwo chibereko, ovary, dundira, prostate, itsvo, ureter uye dzimwe nhengo dzakapfava dzenyama dzakajeka uye dzinonzwisisika mune magineti resonance imaging.
Nguva yekutumira: Feb-28-2022