Generator for radionuclide and process of use thereof

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United States of America Patent

PATENT NO 4472299
SERIAL NO

06367609

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Abstract

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A generator of radionuclides such as technetium-99m comprises a generator column (10) containing the radionuclide, a first reservoir (16) for eluent, a second reservoir (18) to contain a volume of the eluent required for a single elution, and a vessel 40 to contain eluate. First, a pre-set volume of eluent is transferred from the first to the second reservoir; then the eluent is sucked from the second reservoir through the column into the eluate vessel. A hydrophobic filter 32 adjacent the second reservoir (18) permits the use of air to dry the column (10) and to bring the partly filled eluate vessel (40) to atmospheric pressure.

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Patent Owner(s)

Patent OwnerAddress
AMERSHAM INTERNATIONAL PLCLITTLE CHALFONT BUCKINGHAMSHIRE HP7 9NA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Forrest, Terence R F Amersham, GB2 2 10
Weisner, Peter S Amersham, GB2 1 6

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