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公开(公告)号：US07510691B2
公开(公告)日：2009-03-31
申请号：US11712205
申请日：2007-02-27
IPC分类号： C01D17/00
CPC分类号： C22B3/44 , A61N2005/1019 , C01F11/188 , C22B26/10 , G21G4/08 , G21G7/00 , Y02P10/234
摘要： The present invention provides a method for improving the recovery of cesium-131 (Cs-131) from barium (Ba) carbonate. Uses of the Cs-131 purified by the method include cancer research and treatment, such as for the use in brachytherapy. Cesium-131 is particularly useful in the treatment of faster growing tumors.
摘要翻译： 本发明提供一种改善碳酸钡（Ba）的铯-131（Cs-131）的回收方法。 通过该方法纯化的Cs-131的使用包括癌症研究和治疗，如用于近距离放射治疗。 铯-131特别可用于治疗更快生长的肿瘤。
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公开(公告)号：US20070212285A1
公开(公告)日：2007-09-13
申请号：US11712205
申请日：2007-02-27
IPC分类号： C01F13/00
CPC分类号： C22B3/44 , A61N2005/1019 , C01F11/188 , C22B26/10 , G21G4/08 , G21G7/00 , Y02P10/234
摘要： The present invention provides a method for improving the recovery of cesium-131 (Cs-131) from barium (Ba) carbonate. Uses of the Cs-131 purified by the method include cancer research and treatment, such as for the use in brachytherapy. Cesium-131 is particularly useful in the treatment of faster growing tumors.
摘要翻译： 本发明提供一种改善碳酸钡（Ba）的铯-131（Cs-131）的回收方法。 通过该方法纯化的Cs-131的使用包括癌症研究和治疗，如用于近距离放射治疗。 铯-131特别可用于治疗更快生长的肿瘤。
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3.发明申请Method for large scale production of cesium-131 with low cesium-132 content 审中-公开大量生产铯-131含量低的铯-132的方法公开(公告)号：US20120142993A1
公开(公告)日：2012-06-07
申请号：US11712594
申请日：2007-02-27
CPC分类号： G21G1/06
摘要： The present invention provides a method for large scale production of cesium-131 (Cs-131) with low cesium-132 (Cs-132) content, where the Cs-131 is produced via barium-131 (Ba-131) decay. Uses of the Cs-131 produced by the method include cancer research and treatment, such as for use in brachytherapy. Cesium-131 is particularly useful in the treatment of faster growing tumors.
摘要翻译： 本发明提供了一种大规模生产铯-131（Cs-132）含量低的铯-131（Cs-131）的方法，其中Cs-131通过钡-131（Ba-131）衰变而生产。 该方法生产的Cs-131的用途包括癌症研究和治疗，如用于近距离放射治疗。 铯-131特别可用于治疗更快生长的肿瘤。
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