Device for marking body sites for medical examinations
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United States of America Patent
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Feb 28, 1995
Grant Date -
N/A
app pub date -
Oct 7, 1993
filing date -
Oct 8, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for marking body sites for imaging medical examinations, such as nuclear spin resonance tomography (NMR), computed tomography (CT), roentgen ray analysis (X-ray), or positron emission tomography (PET), comprises fixtures (10) which are adapted to be fastened to the body and/or to a stereotaxic means or a mask arrangement. Markers (18) containing a substance (20) which provides sharp contrast in the generation of images are adapted to be slid selectively into those fixtures. The fixtures are made of a material which does not disturb the imaging, with at least two different imaging examination procedures.
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