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1. 发明公开

EP2893540A4 RUBIDIUM ELUTION SYSTEM CONTROL 有权
标题翻译： STEUERUNG EINES系统ZUR ELUIERUNG VON RUBIDIUM
公开(公告)号：EP2893540A4
公开(公告)日：2016-04-13
申请号：EP12884208
申请日：2012-10-26
申请人： JUBILANT DRAXIMAGE INC , OTTAWA HEART INST RES CORP
发明人： LEFORT ÉTIENNE , TEOLI VINCENZO , DEKEMP ROBERT A , KLEIN RAN
IPC分类号： G21G1/00 , A61K51/00 , A61K51/12 , A61M36/00
CPC分类号： G21G1/0005 , F04B49/065 , G05B15/02
摘要： Embodiments of the present invention provide for assessing the state of an 82 Rb elution system. In certain embodiments, a system begins an assessment that comprises an elution, and a metric may be measured. This metric may be a concentration of 82 Rb, 82 Sr, or 85 Sr in a fluid that is eluted from the generator, the volume of the fluid that is eluted from the generator, or the pressure of the fluid flowing through at least one portion of the system. If the assessment is completed, an output may be generated on a user interface that recommends a course of action, or no course of action, based on a result of the assessment. Should the assessment not complete successfully because it is interrupted, a 82 Sr/ 82 Rb generator of the system may be halted so as to prevent a user from performing an end-run around these quality control mechanisms of the 82 Rb elution system. Further, in response to determining that a total volume of the fluid exceeds a limit threshold, elution is prevented until the generator is replaced with a new generator.
摘要翻译：本发明的实施方案提供了评估82Rb洗脱系统的状态。在某些实施例中，系统开始包括洗脱的评估，并且可以测量度量。在从发生器洗脱的流体中，该度量可以是82Rb，82Sr或85Sr的浓度，从发生器洗脱的流体的体积或流过系统的至少一部分的流体的压力。如果评估完成，则可以根据评估结果在用户界面上生成输出，该用户界面建议采取行动方案，或不采取任何行动。评估由于中断而不能成功完成，系统的82Sr / 82Rb发生器可能被停止，以防止用户围绕82Rb洗脱系统的这些质量控制机制进行终端运行。

2. 发明公开

EP1996276A4 RUBIDIUM ELUTION SYSTEM CONTROL 有权
标题翻译：铷洗脱CONTROL
公开(公告)号：EP1996276A4
公开(公告)日：2013-04-17
申请号：EP07710645
申请日：2007-02-26
申请人： OTTAWA HEART INST RES CORP
发明人： DEKEMP ROBERT A , KLEIN RAN
IPC分类号： A61M36/06 , A61M36/08 , G01T1/164 , G01T1/20
CPC分类号： G05B13/024 , A61M5/007
摘要： A method of controlling an 82Sr/82Rb elution system having a generator valve for proportioning a flow of saline solution between an 82Sr/82Rb generator and a bypass line coupled to an outlet of the generator such that saline solution traversing the bypass line will merge with eluted saline solution emerging from the generator to provide an active saline solution. During each elution run, a plurality of successive concentration parameter values are obtained at predetermined intervals. Each concentration parameter value is indicative of a respective instantaneous activity concentration of the active saline solution. Respective error values between each concentration parameter value and a target activity concentration value of the elution run are computed. Error data based on a plurality of the computed error values is accumulated. Between successive elution runs, at least one performance parameter of the elution system is adjusted based on the accumulated error data.

3. 发明公开

EP1973624A4 A RUBIDIUM GENERATOR FOR CARDIAC PERFUSION IMAGING AND METHOD OF MAKING AND MAINTAINING SAME 有权
标题翻译： RUBIDIUMGENERATOR FOR HERZPERFUSIONS成像及其制造方法和维护
公开(公告)号：EP1973624A4
公开(公告)日：2011-01-19
申请号：EP06840470
申请日：2006-12-14
申请人： OTTAWA HEART INST RES CORP
发明人： DEKEMP ROBERT A
IPC分类号： B01D15/42 , B01D15/36 , B01J20/34
CPC分类号： G21F5/015 , A61K51/1282 , B01D15/206 , B01D15/362 , G21G4/08

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