Method for fast scan cine NMR imaging

Details Method for fast scan cine NMR imaging Method for fast scan cine NMR imaging

1986-12-29

1987-12-01

Tokar, Michael J.

Electricity: measuring and testing

Particle precession resonance

Using a nuclear resonance spectrometer system

324312, 128653, G01R 3320

Patent

active

047107170

ABSTRACT:
An NMR method for producing a sequence of images throughout the cardiac cycle is disclosed. A fast scan NMR pulse sequence is continuously and asynchronously applied during successive cardiac cycles, and a phase encoding magnetic field gradient is incremented between cardiac cycles to acquire NMR data which is reconstructed using a 2DFT technique. The phase encoding magnetic field gradient is stepped in subincrements, and the odd and even phase encoding views are acquired in separate segments of the procedure in order to eliminate image distortion due to disturbance of the residual transverse magnetization.

REFERENCES:
patent: 4115730 (1978-09-01), Mansfield
patent: 4527124 (1985-07-01), Van Uijen
patent: 4644278 (1987-02-01), Sano et al.
patent: 4663591 (1987-05-01), Pelc et al.
patent: 4672320 (1987-06-01), Sekihara
"Cardiac Imaging Using Gated Magnetic Resonance", Radiology, 1984; 150:121-127, from the Departments of Radiology and Medicine, Cardiovascular Division, University of California.

Affiliated with

Also associated with

Rating

Method for fast scan cine NMR imaging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for fast scan cine NMR imaging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for fast scan cine NMR imaging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1933501