GRADIENT COIL DEVICE AND ITS ASSEMBLING METHOD

GRADIENT COIL DEVICE AND ITS ASSEMBLING METHOD

PROBLEM TO BE SOLVED: To minimize an electric potential induced in a compound arranged between gradient coils, and to minimize electrostatic discharge. SOLUTION: A gradient coil assembly (22) used in an MRI device and a method for assembling the gradient coil assembly are provided. This gradient coi...

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Bibliographische Detailangaben
1. Verfasser: SELLERS MICHAEL B
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Zusammenfassung:PROBLEM TO BE SOLVED: To minimize an electric potential induced in a compound arranged between gradient coils, and to minimize electrostatic discharge. SOLUTION: A gradient coil assembly (22) used in an MRI device and a method for assembling the gradient coil assembly are provided. This gradient coil assembly includes a gradient tube (24) extending along one axis. This tube includes first and second gradient coils (27 and 28) and an electrically-conductive (33) compound arranged between these first and second gradient coils. COPYRIGHT: (C)2005,JPO&NCIPI