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MAGNETIC INDUCTION TOMOGRAPHY SYSTEMS WITH BOBBLE CONFIGURATION
专利权人:
КОНИНКЛЕЙКЕ ФИЛИПС ЭЛЕКТРОНИКС Н.В. (NL)
发明人:
АЙХАРДТ Роланд (NL),МАКЬЮАН Алистер Л. (NL)
申请号:
RU2011143797/14
公开号:
RU2011143797A
申请日:
2010.03.23
申请国别(地区):
RU
年份:
2013
代理人:
摘要:
1. A magnetic impedance tomography system comprising an excitation system having several excitation coils for generating an excitation magnetic field for inducing eddy currents in a test volume, a measuring system having several measuring coils for measuring fields generated by induced eddy currents, wherein the measuring coils are located according to the volumetric (3D) geometric arrangement, and the individual measuring coils are oriented essentially transverse to the magnetic field lines of the magnetic field REPRESENTATIONS excitation coils, and a device reconstruction for receiving measurement data from the measuring system and the image reconstruction of the object in the volume from the measured dannym.2. The system according to claim 1, in which the excitation system includes a pair of excitation coils configured in parallel, in particular located according to the Helmholtz circuit, or located in the form of a solenoid. The system according to claim 1, in which the measuring coils are arranged in a geometric hemisphere pattern. The system according to claim 1, in which two field coils at opposite ends of the test volume are electrically connected. The system according to claim 1, in which the excitation coils are located on the surface of the cylinder, while the measuring coils are located transverse to the longitudinal axis of the cylinder. The system of claim 1, wherein the drive system is configured to drive the drive coils in pairs. The system according to claim 1, in which the individual measuring coils are oriented with a slight slope relative to the axis in the Helmholtz circuit so as to intersect with the local magnet1. Система магнитно-импедансной томографии, содержащаясистему возбуждения, имеющую несколько катушек возбуждения для генерирования магнитного поля возбуждения с целью наведения вихревых токов в исследуемом объеме,измерительную систему, имеющую несколько измерительных катушек для измерения полей, сгенерированных наведенными вихревыми ток
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