Method/system for switched frequency ripple reduction in MRI...

Details Method/system for switched frequency ripple reduction in MRI... Method/system for switched frequency ripple reduction in MRI...

2005-08-16

2005-08-16

Shrivastav, Brij (Department: 2859)

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

C324S318000, C324S309000

Reexamination Certificate

active

06930483

ABSTRACT:
A method of operating a system having a coil includes providing a switched amplified current to the coil, and adding a second current to the switched amplified current, wherein the second current is substantially out of phase with the switched amplified current such that the coil receives current with substantially no switching frequency ripple.

REFERENCES:
patent: 5027071 (1991-06-01), Hardy et al.
patent: 5081409 (1992-01-01), Goff
patent: 5105153 (1992-04-01), Mueller et al.
patent: 5245287 (1993-09-01), Nowak et al.
patent: 5270657 (1993-12-01), Wirth et al.
patent: 5298863 (1994-03-01), Nowak et al.
patent: 5617030 (1997-04-01), Fischer et al.
patent: 5663647 (1997-09-01), Wirth et al.
patent: 5721490 (1998-02-01), Takano et al.
patent: 6031746 (2000-02-01), Steigerwald et al.
patent: 2005/0017695 (2005-01-01), Stanley
patent: 2005/0017699 (2005-01-01), Stanley
patent: 2005/0024056 (2005-02-01), Sabate et al.

Affiliated with

Also associated with

Rating

Method/system for switched frequency ripple reduction in MRI... 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/system for switched frequency ripple reduction in MRI..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method/system for switched frequency ripple reduction in MRI... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3478502