Title:
放射線治療源の湿式調製
Document Type and Number:
Japanese Patent JP7372706
Kind Code:
B2
Abstract:
A method of accumulating radium radionuclides, comprising providing a first solution including thorium radionuclides and a thorium-binding extractant, wherein the first solution does not bind to radium, allowing a portion of the thorium radionuclides in the first solution to decay into radium atoms and collecting radium atoms resulting from the decay. The collected radium atoms may be included in a solution in which brachytherapy sources are dipped, in a manner which collects the radium atoms onto the source.
Inventors:
Schmidt, Michael
Kelson, Isaac
Kelson, Isaac
Application Number:
JP2022512717A
Publication Date:
November 01, 2023
Filing Date:
October 05, 2020
Export Citation:
Assignee:
Alpha Tau Medical Limited
International Classes:
G21G4/08; A61M36/14; A61N5/10
Foreign References:
| WO2019171308A1 | ||||
| WO2019183724A1 | ||||
| RU2513206C1 |
Attorney, Agent or Firm:
Kazunori Saito