Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2006-08-29
2006-08-29
Gutierrez, Diego (Department: 2859)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C324S322000
Reexamination Certificate
active
07098661
ABSTRACT:
A magnetic resonance device with a cavity and with a basic field magnet and a gradient coil system, with the basic field magnet having a cavity that is bounded by an electrically conductive boundary surface of the basic field magnet and in which the gradient coil system is arranged, containing the following features:the gradient coil system has at least two structurally separate units with a clearance between them, with each of the units being enclosed by the high-frequency shield;the high-frequency shield has a short clearance from the boundary surface such that, because of the capacitive coupling between the high-frequency shield and the boundary surface, the high-frequency shield has a high-frequency short circuit to the boundary surface, so that the boundary surface is a surface that is always available for the high-frequency return flow.
REFERENCES:
patent: 4864241 (1989-09-01), Goldie
patent: 5331281 (1994-07-01), Otsuka
patent: 5574372 (1996-11-01), Moritz et al.
patent: 6531870 (2003-03-01), Heid et al.
patent: 6798203 (2004-09-01), Nistler et al.
patent: 6842003 (2005-01-01), Heid et al.
patent: 6850206 (2005-02-01), Heid et al.
patent: 6906520 (2005-06-01), Heid et al.
patent: 6930482 (2005-08-01), Heid et al.
patent: 2002/0105329 (2002-08-01), Heid et al.
patent: 2002/0145428 (2002-10-01), Nistler et al.
patent: 2003/0109783 (2003-06-01), Heid et al.
patent: 2003/0184298 (2003-10-01), Heid et al.
patent: 2004/0239327 (2004-12-01), Heid et al.
patent: 2005/0073311 (2005-04-01), Nistler et al.
patent: 2005/0073312 (2005-04-01), Heid
patent: 34 45 724 (1985-06-01), None
patent: 44 14 371 (1995-07-01), None
patent: 101 56 770 (2002-07-01), None
patent: 151726 (1985-08-01), None
patent: 2153080 (1985-08-01), None
Nistler Jürgen
Stocker Stefan
Vester Markus
Fetzner Tiffany A.
Gutierrez Diego
Siemens Aktiengesellschaft
LandOfFree
Magnetic resonance device with a high frequency shield... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic resonance device with a high frequency shield..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic resonance device with a high frequency shield... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3715250