Invention Application
- Patent Title: INDUCTIVELY POWERED ELECTRIC COMPONENT OF AN MRI APPARATUS
- Patent Title (中): MRI设备的电力电气元件
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Application No.: PCT/IB2009052537Application Date: 2009-06-15
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Publication No.: WO2009153727A3Publication Date: 2010-02-25
- Inventor: WAFFENSCHMIDT EBERHARD , HILGERS ACHIM , DE VRIES LAMBERTUS , WEISSLER BJOERN , REEFMAN DERK , VAN HELVOORT MARINUS J A M , BLANKEN PIETER G
- Applicant: KONINKL PHILIPS ELECTRONICS NV , PHILIPS INTELLECTUAL PROPERTY , WAFFENSCHMIDT EBERHARD , HILGERS ACHIM , DE VRIES LAMBERTUS , WEISSLER BJOERN , REEFMAN DERK , VAN HELVOORT MARINUS J A M , BLANKEN PIETER G
- Assignee: KONINKL PHILIPS ELECTRONICS NV,PHILIPS INTELLECTUAL PROPERTY,WAFFENSCHMIDT EBERHARD,HILGERS ACHIM,DE VRIES LAMBERTUS,WEISSLER BJOERN,REEFMAN DERK,VAN HELVOORT MARINUS J A M,BLANKEN PIETER G
- Current Assignee: KONINKL PHILIPS ELECTRONICS NV,PHILIPS INTELLECTUAL PROPERTY,WAFFENSCHMIDT EBERHARD,HILGERS ACHIM,DE VRIES LAMBERTUS,WEISSLER BJOERN,REEFMAN DERK,VAN HELVOORT MARINUS J A M,BLANKEN PIETER G
- Priority: EP08158649 2008-06-20
- Main IPC: G01R33/36
- IPC: G01R33/36
Abstract:
The invention relates to a nuclear magnetic resonance imaging apparatus comprising: a main magnet (122) adapted for generating a main magnetic field; at least one radio frequency receiver coil unit (144) for acquiring magnetic resonance signals in a receiver coil radio frequency band (202) from an examined object (124); means (140) for inductively (wirelessly) supplying electric power to an electric component of the apparatus, wherein the electric component is adapted to be powered by inductively supplied electric power, wherein the power transfer frequency (200) and the higher -harmonics (206) of the power transfer frequency (200) for inductively supplying the electric power are located outside the receiver coil radio frequency band (202).
Information query
