Coil arrangements in magnetic resonance apparatus
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United States of America Patent
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-
Nov 21, 1989
Grant Date -
N/A
app pub date -
Nov 22, 1988
filing date -
Nov 25, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An RF coil arrangement (23) in a magnetic resonance apparatus wherein a static magnetic field for application to a body under examination is produced in a gap (3) between a pair of pole pieces (5). The RF coil arrangement comprises at least one coil (45 or 47) having a first part (49,51) fixed secured to a part (5) of the apparatus adjacent the gap and a further part (53) which is detachably electrically connected to the first part to provide easy access to the gap when placing in, or removing from, the gap a body to be imaged. The further part of the coil may be wholly detachable from the first part or pivotally mounted on a first portion (49) of the first part and detachable from a second portion (51) of the first part on pivotal movement of the further part with respect to the first portion of the first part.
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