Magnetic resonance methods and apparatus
作者： Michael Burl , Ian Robert Young
DOI:
关键词: Magnetic field gradient 、 Closed loop 、 Signal 、 Magnetic resonance imaging 、 Chemistry 、 Optics 、 Magnetic resonance technique 、 Electromagnetic coil 、 Position (vector) 、 Excitation
摘要: A method of locating the position an object placed in a region body being examined using magnetic resonance technique comprising: attaching to closed loop tuned coil arrangement; subjecting said excitation and detection examination sequence at frequency which arrangement is tuned, so as acquire detected signal, including least one field gradient whereby signals are spatially encoded; utilising obtain indication hence object, region; carried on tubular flexible former incorporating turns lie substantially non-parallel planes when axis lies straight line.
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