Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2008-04-30
2009-11-03
Shrivastav, Brij B (Department: 2831)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C324S318000
Reexamination Certificate
active
07612564
ABSTRACT:
A phased array for a magnetic resonance (MR) imaging apparatus is disclosed that includes a plurality of receiver coils arranged to form a staggered hexagonal coil array, with the staggered hexagonal coil array being rectangular in shape. Included in the plurality of receiver coils are a plurality of standard coils and a plurality of filler coils differing in shape from the standard coils. The shape of the filler coils is such that no more than negligible mutual inductance between the filler coils and all adjacent overlapping standard coils is present.
REFERENCES:
patent: 5221900 (1993-06-01), Larson, III
patent: 7474098 (2009-01-01), King
patent: 7511497 (2009-03-01), Wosik et al.
patent: 2009/0128152 (2009-05-01), Dannels et al.
Giaquinto Randy Otto John
Hardy Christopher Judson
Rohling Kenneth W.
General Electric Company
Klindtworth Jason K.
Shrivastav Brij B
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