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2 223 563

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Application

2002110708/06, 2002-04-22

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Start date

2002-04-22

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Actual filing date

2002-04-22

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Published

2004-02-10

(72)

Inventor

Ledovskikh N.M.Sirotkin A.F.Salikov M.M.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Gosudarstvennyj Nauchnyj Tsentr Rf Nauchno-Issledovatel'Skij Institut Atomnykh Reaktorov

METHOD FOR PRODUCING THREE-DIMENSIONAL RADIONUCLIDE SOURCES WITH BUTT-END WORKING SURFACE Russian patent published in 2004 - IPC

Abstract RU 2223563 C2

FIELD: nuclear engineering; gamma-ray sources for oncologic disease treatment. SUBSTANCE: proposed method for producing three-dimensional ionizing radiation sources with buttend working surface such as gamma-ray sources for teletherapeutic application includes layer- by-layer placement of radionuclide having reduced specific activity in layers at working end of source. EFFECT: enhanced efficiency of source. 1 cl, 1 tbl

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RU 2 223 563 C2

Authors

Ledovskikh N.M.

Sirotkin A.F.

Salikov M.M.

Dates

2004-02-10—Published

2002-04-22—Filed

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