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公开(公告)号:US20100325868A1
公开(公告)日:2010-12-30
申请号:US11461725
申请日:2006-08-01
申请人: Yi Wang , Benjamin J. Feldman
发明人: Yi Wang , Benjamin J. Feldman
IPC分类号: H01S4/00
CPC分类号: G01N27/3271 , G01N27/3272 , G01N27/3274 , Y10T29/49002 , Y10T29/49004 , Y10T29/49117 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49135 , Y10T29/49155 , Y10T29/49156 , Y10T29/49169 , Y10T29/49204
摘要: A sensor, and methods of making, for determining the concentration of an analyte, such as glucose, in a biological fluid such as blood or serum, using techniques such as coulometry, amperometry, and potentiometry. The sensor includes a working electrode and a counter electrode, and may include an insertion monitoring trace to determine correct positioning of the sensor in a connector. The sensor is calibration-adjusted, eliminating the need for a user to enter a calibration code or for the meter to read a calibration code.
摘要翻译: 使用诸如电量表,电流分析法和电位法的技术,在生物流体例如血液或血清中测定分析物(例如葡萄糖)的浓度的传感器和制造方法。 传感器包括工作电极和对电极,并且可以包括插入监视轨迹,以确定传感器在连接器中的正确定位。 传感器经过校准调整,无需用户输入校准代码或仪表读取校准代码。
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公开(公告)号:US20100270150A1
公开(公告)日:2010-10-28
申请号:US12644487
申请日:2009-12-22
申请人: Yi Wang , Benjamin J. Feldman , Benjamin Rush , Charlene Haley
发明人: Yi Wang , Benjamin J. Feldman , Benjamin Rush , Charlene Haley
IPC分类号: G01N33/487
CPC分类号: A61M5/1723 , G01N27/3273 , G01N27/48 , G01N33/48707
摘要: The present disclosure provides an orientation-nonspecific sensor port for use in analyte meters designed to detect and quantify analyte levels in a fluid sample along with methods of using the same. The present disclosure also provides compositions and methods for facilitating the correct insertion of a sensor into a corresponding analyte meter.
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公开(公告)号:US20090240166A1
公开(公告)日:2009-09-24
申请号:US12463206
申请日:2009-05-08
申请人: Yi Wang , Benjamin J. Feldman , Jared L. Watkin
发明人: Yi Wang , Benjamin J. Feldman , Jared L. Watkin
CPC分类号: A61B5/14532 , A61B5/14546 , A61B5/1486 , G01N27/3272 , Y10T436/200833
摘要: In vitro analyte sensors and methods of analyte determination are provided. Embodiments include sensors that include a pair of electrodes to monitor filling of the sample chamber with sample.
摘要翻译: 提供体外分析物传感器和分析物测定方法。 实施例包括包括一对电极的传感器,用于监测样品的样品室的填充。
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公开(公告)号:US20090000959A1
公开(公告)日:2009-01-01
申请号:US12129423
申请日:2008-05-29
申请人: Benjamin J. Feldman , Yi Wang , Ting Chen , Lam Tran
发明人: Benjamin J. Feldman , Yi Wang , Ting Chen , Lam Tran
IPC分类号: G01N27/26 , G01N27/327
摘要: The present invention provides methods and apparatuses for analyte detection.
摘要翻译: 本发明提供了用于分析物检测的方法和装置。
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公开(公告)号:US09201034B2
公开(公告)日:2015-12-01
申请号:US13537983
申请日:2012-06-29
申请人: Glenn Martin , Yi Wang , Simon Tonks , Benjamin J. Feldman
发明人: Glenn Martin , Yi Wang , Simon Tonks , Benjamin J. Feldman
IPC分类号: G01R31/3187 , G01N27/00 , G01N27/04
CPC分类号: G01N27/3274 , G01N27/048 , G01N27/3272 , G01R35/005
摘要: Methods and devices for determining sensing device usability, e.g., for self-monitoring and point of care devices. In one embodiment, the invention is to a method of determining device usability, comprising the steps of providing a device comprising a first electrical pad; a second electrical pad; and a humidity-responsive polymer layer contacting at least a portion of the first and second electrical pads; applying a potential across the first and second electrical pads; measuring an electrical property associated with the humidity-responsive polymer layer; and determining whether the measured electrical property associated with the humidity-responsive polymer layer has exceeded a humidity threshold level associated with the device usability.
摘要翻译: 用于确定感测装置可用性的方法和装置,例如用于自我监测和护理点装置。 在一个实施例中,本发明涉及一种确定设备可用性的方法,包括以下步骤:提供包括第一电垫的设备; 第二电垫; 和与第一和第二电焊盘的至少一部分接触的湿度响应性聚合物层; 在第一和第二电焊盘上施加电势; 测量与湿度响应聚合物层相关的电性能; 以及确定与所述湿度响应聚合物层相关联的所测量的电性能是否超过与所述装置可用性相关联的湿度阈值水平。
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公开(公告)号:US08419927B2
公开(公告)日:2013-04-16
申请号:US13312190
申请日:2011-12-06
申请人: Yi Wang , Benjamin J. Feldman , Jared L. Watkin
发明人: Yi Wang , Benjamin J. Feldman , Jared L. Watkin
IPC分类号: G01N27/327 , G01N27/30
CPC分类号: A61B5/14532 , A61B5/14546 , A61B5/1486 , G01N27/3272 , Y10T436/200833
摘要: In vitro analyte sensors and methods of analyte determination are provided. Embodiments include sensors that include a pair of electrodes to monitor filling of the sample chamber with sample.
摘要翻译: 提供体外分析物传感器和分析物测定方法。 实施例包括包括一对电极的传感器,用于监测样品的样品室的填充。
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公开(公告)号:US08357276B2
公开(公告)日:2013-01-22
申请号:US12551316
申请日:2009-08-31
IPC分类号: G01N27/327
CPC分类号: G01N27/3272 , B32B37/12 , B32B37/14 , B32B37/18 , B32B38/0004 , B32B2535/00 , G01N27/327 , Y10T156/1052
摘要: The present disclosure provides small volume analyte sensors having large sample fill ports, supported analyte sensors, analyte sensors having supported tip protrusions and methods of making and using same.
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公开(公告)号:US20130002278A1
公开(公告)日:2013-01-03
申请号:US13537983
申请日:2012-06-29
申请人: Glenn Martin , Yi Wang , Simon Tonks , Benjamin J. Feldman
发明人: Glenn Martin , Yi Wang , Simon Tonks , Benjamin J. Feldman
IPC分类号: G01R31/3187 , G01N27/00
CPC分类号: G01N27/3274 , G01N27/048 , G01N27/3272 , G01R35/005
摘要: Methods and devices for determining sensing device usability, e.g., for self-monitoring and point of care devices. In one embodiment, the invention is to a method of determining device usability, comprising the steps of providing a device comprising a first electrical pad; a second electrical pad; and a humidity-responsive polymer layer contacting at least a portion of the first and second electrical pads; applying a potential across the first and second electrical pads; measuring an electrical property associated with the humidity-responsive polymer layer; and determining whether the measured electrical property associated with the humidity-responsive polymer layer has exceeded a humidity threshold level associated with the device usability.
摘要翻译: 用于确定感测装置可用性的方法和装置,例如用于自我监测和护理点装置。 在一个实施例中,本发明涉及一种确定设备可用性的方法,包括以下步骤:提供包括第一电垫的设备; 第二电垫; 和与第一和第二电焊盘的至少一部分接触的湿度响应性聚合物层; 在第一和第二电焊盘上施加电势; 测量与湿度响应聚合物层相关的电性能; 以及确定与所述湿度响应聚合物层相关联的所测量的电性能是否超过与所述装置可用性相关联的湿度阈值水平。
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公开(公告)号:US08080153B2
公开(公告)日:2011-12-20
申请号:US12129423
申请日:2008-05-29
申请人: Benjamin J. Feldman , Yi Wang , Ting Chen , Lam Tran
发明人: Benjamin J. Feldman , Yi Wang , Ting Chen , Lam Tran
摘要: The present invention provides methods and apparatuses for analyte detection.
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公开(公告)号:US07996988B2
公开(公告)日:2011-08-16
申请号:US12463192
申请日:2009-05-08
申请人: Yi Wang , Benjamin J. Feldman
发明人: Yi Wang , Benjamin J. Feldman
CPC分类号: G01N27/3271 , G01N27/3272 , G01N27/3274 , Y10T29/49002 , Y10T29/49004 , Y10T29/49117 , Y10T29/49126 , Y10T29/49128 , Y10T29/4913 , Y10T29/49135 , Y10T29/49155 , Y10T29/49156 , Y10T29/49169 , Y10T29/49204
摘要: Methods of making sensors, for determining the concentration of an analyte, such as glucose, in a biological fluid such as blood or serum, using techniques such as coulometry, amperometry, and potentiometry. The sensor includes a working electrode and a counter electrode, and may include an insertion monitoring trace to determine correct positioning of the sensor in a connector. The sensor is calibration-adjusted, eliminating the need for a user to enter a calibration code or for the meter to read a calibration code.
摘要翻译: 使用诸如电量表,电流分析法和电位法的技术来制造用于测定生物流体如血液或血清中的分析物(例如葡萄糖)的浓度的传感器的方法。 传感器包括工作电极和对电极,并且可以包括插入监视轨迹,以确定传感器在连接器中的正确定位。 传感器经过校准调整,无需用户输入校准代码或仪表读取校准代码。
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