Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Reexamination Certificate
2006-02-14
2006-02-14
Shrivastav, Brij (Department: 2859)
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
C600S410000, C324S307000
Reexamination Certificate
active
06998842
ABSTRACT:
In a medical MRI apparatus, it is often desirable to have devices62, 64for communicating with or monitoring the patient58in the imaging volume29of the apparatus. Such devices need DC power or low-frequency connections with an area70outside the imaging volume. A device cable that does not interfere with the MRI magnetic fields is known per se. The invention proposes to fix the device cable in a groove76in the patient carrier60in such a manner that its strip-shaped conductors78, 80extend parallel to the field lines of the stationary field B of the apparatus. In this way, it is also possible to clip device carriers72, 74to the groove, thus supplying the devices with DC power or establishing an audio connection through the device cable in the groove.
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Sinnema Dirk
Vrijheid Johan Ernst Willy
Fetzner Tiffany A.
Koninklijke Philips Electronics , N.V.
Lundin Thomas M.
Shrivastav Brij
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