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
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
Trash bag retention device
Protocol delay measuring device and protocol delay measuring method
Rewarding independent influencers
High electron mobility transistor and manufacturing method thereof
Image sensing apparatus and method of controlling the image sensing apparatus
Flexure with insulating layer isolating a portion of a metal substrate
  Randomly Featured Patents
Semi-clockless, cascaded, current-mode power regulator having high noise immunity and arbitrary phase count
Composite locking upright
Write protection method and apparatus for an EEPROM
Electric motor
Exposure apparatus, exposure method, and device manufacturing method
Method for testing a remnant batch of semiconductor devices
Catalyst system for olefin polymerization, its production and use
Controlling timing dependencies in a mixed signal system-on-a-chip (SOC)
Case for external data storage media
Mattress base