Radioactive particles and methods for preparing same

Details Radioactive particles and methods for preparing same Radioactive particles and methods for preparing same

1998-07-16

2000-11-21

Dees, Jose' G.

Drug, bio-affecting and body treating compositions

Radionuclide or intended radionuclide containing; adjuvant...

In an inorganic compound

424 177, 424 111, 424 137, 501 87, 501 1, 501 11, 501 80, 264641, A61K 5100, A61M 3614

Patent

active

061498890

ABSTRACT:
A nuclear medical drug for localize radiotheraphy of a tumor and methods for its preparation. The drug includes a radioactive ceramic or glass particle having biocompatiblity. Ceramic or glass particles prepared by traditional processes become radioactive particles with pure .beta.-particle-emitting radionuclides after being irradiated with an appropriate flux of neutrons. The radioactive particle with suitable particle size can then be dispersed into a contrast medium for injection or can be implanted by operation.

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patent: 5011677 (1991-04-01), Day et al.
patent: 5011797 (1991-04-01), Day et al.
patent: 5302369 (1994-04-01), Day et al.
patent: 5762950 (1998-06-01), Yli-Urpo et al.
patent: 5885547 (1999-03-01), Gray

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