Title:
【発明の名称】テクネチウム―99m生成システム
Document Type and Number:
Japanese Patent JP2002527031
Kind Code:
A
Abstract:
A 99Mo/99mTc generator system includes a sorbent column loaded with a composition containing 99Mo. The sorbent column has an effluent end in fluid communication with an anion-exchange column for concentrating 99mTc eluted from the sorbent column. A method of preparing a concentrated solution of 99mTc includes the general steps of: a. providing a sorbent column loaded with a composition containing 99Mo, the sorbent column having an effluent end in fluid communication with an anion-exchange column; b. eluting the sorbent column with a salt solution to elute 99mTc from the sorbent and to trap and concentrate the eluted 99mTc on the ion-exchange column; and c. eluting the concentrated 99mTc from the ion-exchange column with a solution comprising a reductive complexing agent.
Inventors:
Mill The Day, Said
Nap, Fern, F., Junior.
Collins, Emary, Dee.
Nap, Fern, F., Junior.
Collins, Emary, Dee.
Application Number:
JP54230197A
Publication Date:
August 20, 2002
Filing Date:
December 12, 1996
Export Citation:
Assignee:
Utility-Battelle LRC
International Classes:
G21G4/08; A61K51/12; B01D15/04; B01D59/24; B01J41/04; C01G99/00; C07F13/00; (IPC1-7): C01G57/00; B01D15/04; B01D15/08; B01D59/24; B01J41/04; C07F13/00; G21G4/08
Attorney, Agent or Firm:
Kakehi Yuro (10 outside)