公开(公告)号：US6157036A

公开(公告)日：2000-12-05

申请号：US205661

申请日：1998-12-02

申请人： James S. Whiting ,  Alexander N. Li ,  Neal L. Eigler

发明人： James S. Whiting ,  Alexander N. Li ,  Neal L. Eigler

IPC分类号： G21G4/08 ,  G21H1/00 ,  B65B3/04 ,  G21H5/00

CPC分类号： G21G1/0005 ,  G21G2001/0094

摘要： A system and method for eluting one or more radioisotope processing elements, such as generators and/or concentration and purification components, with a gas over eluent delivery mechanism is disclosed. The system is adapted to an elution/concentration system using two such mechanisms, one for an initial elution of one or more generators, and a second for "re-elution" of concentrated and purified radioisotope contained in a concentration subsystem. The operation of such a dual mechanism system may also be completely or partially automated. The invention also discloses a concentration subsystem containing all single-use components needed for concentration and/or purification, as a single use, self sealed, cartridge that can safely store waste eluate for safe and simple disposal.

摘要翻译： 公开了一种用于在洗脱液输送机构上用气体洗脱一种或多种放射性同位素处理元件（例如发生器和/或浓缩和净化组分）的系统​​和方法。 该系统适用于使用两个这样的机制的洗脱/浓缩系统，一个用于一个或多个发生器的初始洗脱，另一个用于浓缩子系统中所含的浓缩和纯化的放射性同位素的“再洗脱”。 这种双机制系统的操作也可以完全或部分地自动化。 本发明还公开了一种浓缩子系统，其包含用于浓缩和/或纯化所需的所有一次性成分，作为单次使用，自密封的，可安全地储存废弃洗脱液以便安全和简单处理的药筒。