MRI in Medicine Prof. E.S. Yang The Jockey Club MRI Engineering Center

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Presentation transcript:

MRI in Medicine Prof. E.S. Yang The Jockey Club MRI Engineering Center Good afternoon Ladies and Gentlemen, welcome to our Jockey Club MRI Engineering Center. I am going to give you a presentation for an overview on the projects of the center. Prof. E.S. Yang The Jockey Club MRI Engineering Center

Ongoing Projects Low-field MRI system High Temperature Superconducting (HTS) probe Clinical studies Temporomandibular Joint (TMJ) imaging Spine Degeneration Functional MRI of Acupuncture

0.2T Low Field MRI System [1] Low Field MRI System

2D Knee Images from MRI system cartilage knee cap ligaments muscles blood vessel Knee Images showing different soft-tissue and bone at 5mm Slice Thickness [1] Low Field MRI System

Comparison of Knee Images from GE system and the Low Field Mobile MRI System Thickness: 5mm Mobile System Thickness: 5mm [1] Low Field MRI System

Graduate Projects in MRI Special RF coil design Real-time spectrometer (MR console) Pulse sequence development Image processing and recognition [1] Low Field MRI System

HTS Probe and Its Operation HTS Coil Liquid Nitrogen Cooling Probe [2] HTS Probe

Image comparison of TMJ, orbit, wrist and brain acquired with a copper coil and a HTS coil at 0.2T Copper HTS Copper HTS [2] HTS Probe

Lumber Spine Imaging Axial Spine Image Comparison of GE Body Coil and HTS Coil (FSE : 3000/96ms, 256 x 192, 6 Nex, 4:00)

Projects in HTS Coil Design Cryogenic Probe Design Thin film and tape HTS coils Automatic tune and match circuitry Cryogenic Probe Design Single Array [2] HTS Probe

Future Projects in High Field MRI Study on Alzheimer’s and Parkinson Disease Non-proton imaging Na, P, C Proton spectroscopy Real-time cardiac imaging Functional MRI for cognitive science [3] Clinical Studies

Jockey Club MRI Center Funding Model Charities Trust HKU Jockey Club MRI Center (0.2T, 0.22T, 3T, 9.4T*) High field MRI system maintenance and upgrade Graduate students Research scientists General office operation RGC Grants Clinical Services ITF Contracts Regional MRI Training Centre Educational programs Sponsorship from private companies Private donation *Proposed