Head antenna for nuclear magnetic resonance examinations
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United States of America Patent
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-
Sep 2, 1997
Grant Date -
N/A
app pub date -
Mar 27, 1996
filing date -
Mar 30, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A head antenna for nuclear magnetic resonance examinations has an examination chamber, formed so as to accept the head, and an antenna conductor, formed as a frame antenna, that surrounds the examination chamber in an examination position. The antenna conductor is divided into two curved sub-conductors that respectively have electrical contacts at their ends for detachably electrically connecting the sub-contractors together. The first sub-conductor arrangement is fastened to a holding part which is arranged outside the examination chamber and which is made of an electrically non-conductive, non-ferromagnetic material. For fastening the holding part to a patient support, a first fastening assembly is arranged on the holding part. For fixing the position of the head, a second fastening assembly is arranged on the holding part.
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