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Neville D. Gai Patents |
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Inventor: Gai; Neville D.
Address: Hartland, WI
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6400152 |
Spiral trajectory calculations for MRI |
June 4, 2002 |
| An apparatus and method for Magnetic Resonance Imaging (MRI) by spiral trajectory scanning comprises an MR imaging device for acquiring and processing data samples of an object to be imaged, wherein the data samples are acquired by spiral trajectory scanning. An interface is coupled |
| 6291997 |
Correction for gradient amplifier hysteresis in acquired MRI data |
September 18, 2001 |
| Image artifacts produced by residual magnetization in elements of the gradient field amplifier system are reduced by driving the residual magnetization to a preselected value at the end of each imaging pulse sequence. Reset gradient pulses are produced by the gradient field amplifier |
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