专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012008151A Method and device for quick electrochemical analysis 有权
标题翻译：快速电化学分析的方法和装置
公开(公告)号：JP2012008151A
公开(公告)日：2012-01-12
申请号：JP2011226547
申请日：2011-10-14
申请人： Lifescan Inc , ライフスキャン・インコーポレイテッドLifescan,Inc.
发明人： SHERRY GUO , ALASTAIR HODGES , RON CHATELIER , BIN CHANG
IPC分类号： G01N27/416 , G01N27/26 , G01N27/327 , G01N27/42
CPC分类号： A61B5/14532 , A61B5/1486 , A61B2562/0295 , G01N27/3273
摘要： PROBLEM TO BE SOLVED: To obtain concentration of an analyte in a physiological sample electrochemically.SOLUTION: A method of obtaining concentration of an analyte in a physiological sample electronically includes the steps of: (a) introducing the physiological sample into an electrochemical cell; (b) adding a first voltage having a first polarity to the electrochemical cell to measure a cell charge as a function of the time in order to obtain a first time-charge transient phenomenon; (c) adding a second voltage having a second polarity that is reverse to the first polarity to the electrochemical cell to measure the cell charge as the function of the time in order to obtain a second time-charge transient phenomenon; (d) calculating a first electric charge value from the second time-charge transient phenomenon; (e) calculating a second electric charge value from the second time-charge transient phenomenon, and a third electric charge value from the first time-charge transient phenomenon; (f) calculating a ratio based on the second and third electric charge values; and (g) multiplying the first electric charge value including no background value by the ratio to determine the concentration of the analyte.
摘要翻译：要解决的问题：电化学地获得生理样品中分析物的浓度。解决方案：以电子方式获得生理样品中分析物的浓度的方法包括以下步骤：（a）将生理样品引入电化学电池; （b）向电化学电池添加具有第一极性的第一电压以测量作为时间的函数的电池电荷，以便获得第一时间充电暂态现象; （c）向所述电化学电池添加具有与所述第一极性相反的第二极性的第二电压以测量所述电池电荷作为所述时间的函数，以便获得第二时间充电暂态现象; （d）从所述第二时间充电瞬态现象计算第一电荷值; （e）从所述第二时间充电瞬态现象计算第二电荷值，以及从所述第一时间充电暂态现象计算第三电荷值; （f）基于第二和第三电荷值计算比率; 和（g）将不包含背景值的第一电荷值乘以比例以确定分析物的浓度。版权所有（C）2012，JPO＆INPIT

IPRDB

热门服务

关于我们

友情链接

联系方式