U-ụdị ọrịa anụmanụ MRI Sistemụ
Sistemụ MRI ụdị anụmanụ anụmanụ U-bụ kọmpat, nke akụ na ụba, nke ọma, yana sistemu onyonyo resonance magnet dị mma nke raara nye nwamba na ihe onyonyo anụmanụ.
Usoro MRI nke ụdị anụmanụ U-ụdị bụ isi ngwaahịa nke usoro usoro MRI nke anụmanụ anyị. Ngwaahịa a na-eburu n'uche njirimara dị elu nke ọkpụkpụ azụ azụ anụ ụlọ. Ihe ndọta ahụ na-anabata usoro ụdị U- maka onyonyo ziri ezi karịa.
1. Mepee magnet na eddy ugbu a imewe suppression
2. Igwe mmiri gradient na-ekpuchi onwe ya jụrụ oyi
3. eriri akwa MRI RF mere nke ọma
4. Ọtụtụ 2D na 3D onyonyo usoro
5. Ike na mfe iji MRI software
6. Tebụl na-edozi elu na ngwaọrụ nhazi pụrụ iche
7. MRI dakọtara usoro nlekota anesthesia
8. Nlekọta dị ala na ụgwọ ọrụ
9. Nye ahaziri ahaziri ya
1. Magnet ụdị: U ụdị
2. Igwe ndọta ike: 0.3T, 0.35T, 0.4T
3. Homogeneity:<10ppm 30cmDSV
4. Ngosipụta gradient: 18-25mT / m
5. Eddy ugbu a suppress design