Drug – bio-affecting and body treating compositions – In vivo diagnosis or in vivo testing – Magnetic imaging agent
Patent
1995-06-06
1998-02-24
Hollinden, Gary E.
Drug, bio-affecting and body treating compositions
In vivo diagnosis or in vivo testing
Magnetic imaging agent
514 54, 514 57, 514 59, 436173, 1286534, A61B 5055
Patent
active
057209391
ABSTRACT:
In a method of contrast MR imaging, using parenterally administered contrast agents, the improvement comprising using as the contrast agent, e.g. to achieve a negative contrast effect, composite particles comprising a biotolerable, carbohydrate or carbohydrate derivative, preferably polymeric, matrix material containing magnetically responsive particles, eg. of magnetite.
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Hollinden Gary E.
Nycomed Imaging AS
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