Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Nuclear magnetic resonance imaging with reduced sensitivity to motional effects










Image Number 3 for United States Patent #4616180.

The effects of motion in a given direction of particles being imaged in an NMR imaging system are substantially reduced by using gradients in the given direction produced by gradient pulse sequences which exhibit a zero value first moment relative to the point in time at which phase determination of the particles occurs. This point in time is generally taken at the time at which the longitudinal magnetization is translated to the transverse plane, as that is the phase reference for the NMR signals produced by the particles.








 
 
  Recently Added Patents
Inter-cell power control in the presence of fractional frequency reuse
Debris tray
System and method for routing streaming data requests
Three-term predictive adder and/or subtracter
Nucleotide sequence coding for variable regions of .beta. chains of human T lymphocyte receptors, corresponding peptide segments and the diagnostic and therapeutic uses
Display device and method of repairing display device
Molded surface of a concrete product
  Randomly Featured Patents
Method and apparatus for determining static and dynamic characteristics from a viscous-elastic material
Method and device for controlling a carriage in an ink jet apparatus
Method and apparatus for checking mill roll bearing assembly
Display panel having a domain divider
High Pressure Fuel Line Connection
Alignment fixture for image quality test target
Blade-opening arrowhead
Data storage system having separate data transfer section and message network with bus arbitration
Method of manufacturing an electrical lead
Soybean variety XB58G05