Receiving device for a magnetic resonance imaging system

Details Receiving device for a magnetic resonance imaging system Receiving device for a magnetic resonance imaging system

2009-01-08

2010-12-14

Shrivastav, Brij B (Department: 2831)

Electricity: measuring and testing

Particle precession resonance

Spectrometer components

C324S322000

Reexamination Certificate

active

07852085

ABSTRACT:
A receiving device for an MRI (magnetic resonance imaging) system has multiple receiving coils. In the same imaging acceleration direction, a junction region is formed between adjacent receiving coils. An additional receiving coil is arranged on the junction region. The additional receiving coil covers at least partially a line of strong phase variation in sensitivity at the boundary of said junction region. This receiving device alleviates the problem of poor sensitivity to MRI signals in the junction region in the imaging acceleration direction, so as to improve the imaging quality in the junction region, and thus improving the overall imaging quality.

REFERENCES:
patent: 6870367 (2005-03-01), Kirsch
patent: 7359745 (2008-04-01), Lewin et al.
patent: 7573266 (2009-08-01), Feiweier et al.
patent: 2009/0105582 (2009-04-01), Dougherty et al.

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