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1. 发明授权

US5554539A Determination of an analyte 失效
标题翻译：分析物的测定
公开(公告)号：US5554539A
公开(公告)日：1996-09-10
申请号：US360481
申请日：1994-12-21
申请人： Donovan C. Chadney , Kevin P. J. Doyle
发明人： Donovan C. Chadney , Kevin P. J. Doyle
IPC分类号： G01N33/543 , G01N35/00 , G01N31/00
CPC分类号： G01N35/00594 , G01N35/00732 , G01N2035/00752 , G01N2035/00762 , G01N2035/00782 , G01N2201/127 , G01N35/00693 , Y10T436/10
摘要： A method and kit are disclosed for recalibrating a factory-prepared relationship between concentration and expected signal R.sub.exp produced by an analyzer. The method and kit use two or three calibrators at the field to obtain an actual signal R.sub.act for the two calibrators C.sub.low and C.sub.high, for example, and these two actual signals are used to create a ratio of R.sub.actlow /R.sub.explow and R.sub.acthigh /R.sub.exphigh. The first of these is used to correct the expected signals for concentrations below the lower calibrator concentration, and the second is used to correct expected signals for concentrations above the higher calibrator concentration, producing pseudosignals PS.sub.low and PS.sub.high. A straight-line relationship is applied between the corrected PS.sub.low and PS.sub.high, and that relationship is used for concentrations between C.sub.low and C.sub.high.
摘要翻译：公开了一种用于重新校准由分析仪产生的浓度和预期信号Rexp之间的出厂准备关系的方法和试剂盒。该方法和试剂盒在现场使用两个或三个校准器，以获得两个校准器Clow和Chigh的实际信号Ract，并且这两个实际信号用于产生Ractlow / Rexplow和Racthigh / Rexfigh的比值。这些中的第一个用于校正低于下校准浓度的浓度的预期信号，第二个用于校正高于高校准浓度的浓度的预期信号，产生伪信号PSlow和PShigh。在校正的PSlow和PShigh之间应用直线关系，并且该关系用于Clow和Chigh之间的浓度。

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