Method of preparing a radiodiagnostic comprising a gaseous radionuclide,
as well as a radionuclide generator suitable for using said method
    1.
    发明授权
    Method of preparing a radiodiagnostic comprising a gaseous radionuclide, as well as a radionuclide generator suitable for using said method 失效
    制备包含气体放射性核素的放射性诊断的方法以及适用于使用所述方法的放射性核素发生器

    公开(公告)号:US5254328A

    公开(公告)日:1993-10-19

    申请号:US809559

    申请日:1992-01-23

    CPC classification number: G21G4/08

    Abstract: The invention relates to a method of preparing a radiodiagnostic comprising a gaseous radionuclide formed by radioactive decay of a parent nuclide, by eluting with a suitable eluent the radioactive daughter nuclide from the parent nuclide provided ionically on a carrier, by using as a carrier for the parent nuclide ions a membrane, in particular an ion exchange membrane, past which the eluent is made to flow.The invention further relates to a radionuclide generator suitable for using said method.

    Abstract translation: PCT No.PCT / US90 / 03897 Sec。 371日期1992年1月23日 102(e)日期1992年1月23日PCT 1990年7月11日PCT。本发明涉及一种制备放射诊断的方法,包括通过母体核素的放射性衰变形成的气体放射性核素,通过用合适的洗脱液洗脱放射性子 母体核素的核素通过离子性地在载体上提供,通过使用母体核素离子的载体,使膜(特别是离子交换膜)过去,使洗脱液流过。 本发明还涉及适用于所述方法的放射性核素发生器。

    Process for the purification and concentration of radiodide isotopes
    2.
    发明授权
    Process for the purification and concentration of radiodide isotopes 有权
    纯化和浓缩碘化物同位素的方法

    公开(公告)号:US06773686B1

    公开(公告)日:2004-08-10

    申请号:US09889538

    申请日:2001-07-18

    CPC classification number: C01B7/14 G21G4/00

    Abstract: Process for the purification and concentration of isotopes which isotopes are dissolved in a dilute acidic solution and adsorbed on an (optionally) activated surface of a d10-metal whereby the isotopes are selectively desorbed by elution whereby in situ reduction of oxidation products is achieved and an apparatus for performing said process.

    Abstract translation: 用于纯化和浓缩同位素的同位素的方法,其同位素溶解在稀酸性溶液中并吸附在ad10(任选地)活化的ad10金属表面上,由此同位素通过洗脱选择性解吸,从而实现氧化产物的原位还原 以及用于执行所述处理的装置。

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