METHOD AND LOCAL COIL SYSTEM FOR PRODUCING MAGNETIC RESONANCE RADIO FREQUENCY FIELD

METHOD AND LOCAL COIL SYSTEM FOR PRODUCING MAGNETIC RESONANCE RADIO FREQUENCY FIELD

PROBLEM TO BE SOLVED: To improve operation of a local coil system to optimize emission of electromagnetic radiation particularly in an ultra-high field magnetic resonance tomography.SOLUTION: A current location of an object-bearing table (12) relative to a basic magnetic field apparatus (17) is obta...

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Bibliographische Detailangaben
Hauptverfasser: FAUTZ HANS-PETER, RENTZ WOLFGANG, SCHMITT FRANZ
Format: Patent
Sprache:eng ; jpn
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Zusammenfassung:PROBLEM TO BE SOLVED: To improve operation of a local coil system to optimize emission of electromagnetic radiation particularly in an ultra-high field magnetic resonance tomography.SOLUTION: A current location of an object-bearing table (12) relative to a basic magnetic field apparatus (17) is obtained. Transmission elements (15, 15') are automatically connected depending on the current location of the object-bearing table (12). 【課題】特に超強磁場磁気共鳴トモグラフィにおいて、電磁放射の最適な放出が実現されるようにローカルコイルシステムの動作を改善する。【解決手段】前記対象物載置台（１２）の、基本磁場装置（１７）に相対的な現在のポジションを求め、該対象物載置台（１２）の現在のポジションに依存して、送信エレメント（１５，１５'）の自動的な接続を行う。【選択図】図１