Superconducting Veterinary MRI System
Superconducting hlau nplaum yog tsim los ntawm kev siv qhov tshwm sim uas qhov kev tiv thaiv ntawm cov khoom siv superconducting txo qis rau xoom ntawm qhov kub thiab txias. Lawv feem ntau yog ua los ntawm niobium-titanium alloy khoom thiab txias los ntawm cov kua helium (4.2K). Thaum tam sim no dhau los ntawm cov hlau nplaum coil, Tom qab lub magnetic teb, disconnect lub hwj chim mov los tsim ib tug ruaj khov thiab uniform magnetic teb. Cov hlau nplaum khaws cov kauj hauv qab qhov ntsuas kub tseem ceeb los ntawm cov tub yees, thiab tsis tas yuav muaj hluav taws xob ntxiv.
Superconducting hlau nplaum tuaj yeem tsim cov hlau nplaum ntau dua, zoo dua sib nqus teb ruaj khov thiab sib nqus teb sib xws. Qhov no txhais tau hais tias cov duab zoo dua, zoo dua cov teeb liab-rau-suab nrov piv, qhov sib piv thiab kev daws teeb meem, thiab cov duab nrawm dua.
Cov hlau nplaum superconducting feem ntau muaj cov qauv zoo li lub thoob, uas ua rau muaj peev xwm "claustrophobia" thiab tsis zoo rau cov kws kho mob kev ua haujlwm thiab kev soj ntsuam cov cim tsiaj hauv qab tshuaj loog. Tsis tas li ntawd, vim hais tias cov pa hlau nplaum superconducting muaj qhov loj dua stray magnetic teb, yuav tsum muaj cov khoom siv loj dua.
1. Tsis muaj kua helium / tsawg helium kua. Tsis tas yuav xav txog cov kua helium poob, kev ua haujlwm qis thiab cov nqi tu
2. Kev qhib loj, sib xws nrog kev luam ntawm cov tsiaj loj
3. Tsis-invasive thiab minimally invasive interventional phais coj los ntawm magnetic resonance dluab yuav nqa tawm
4. Cov hlau nplaum yog lub teeb hauv qhov hnyav, tsis tas yuav tsum muaj kev txhawb nqa kev thauj khoom, thiab tuaj yeem ntsia tau rau hauv cov plag tsev siab.
1. Hom hlau nplaum: U hom
2. Magnet teb lub zog: 0.5T, 0.7T, 1.0T
3. Homogeneity:<10PPM 30cmDSV
