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    Tape transport lance sampler
    2.
    发明授权
    Tape transport lance sampler 有权
    磁带运输枪取样器

    公开(公告)号：US08328736B2

    公开(公告)日：2012-12-11

    申请号：US13151818

    申请日：2011-06-02

    申请人： Steven N. Roe ,  Terry A. Beaty ,  Uwe Kraemer ,  Volker Zimmer

    发明人： Steven N. Roe ,  Terry A. Beaty ,  Uwe Kraemer ,  Volker Zimmer

    IPC分类号： A61B5/00 ,  C12Q1/00

    CPC分类号： A61B5/15173 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150213 ,  A61B5/150282 ,  A61B5/150358 ,  A61B5/15045 ,  A61B5/150465 ,  A61B5/150503 ,  A61B5/150564 ,  A61B5/150702 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/15123 ,  A61B5/15128 ,  A61B5/15167 ,  A61B5/15176 ,  A61B5/15178

    摘要： A lancet-sampler system is configured to automatically remove a protective cover from a lancet and automatically unpack a test pad just prior to use. This minimizes the risk of injury and reduces the chance of cross-contamination between the lancet and the test pad. The lancet defines a capillary groove for drawing body fluid from the incision via capillary action and a sample transfer opening for collecting the fluid from the groove. A carrier tape is coupled to the lancet. The carrier tape includes a test pad for analyzing the fluid. The tape is folded around the test pad to form an airtight package. The test pad is located at a position to align with the sample transfer opening when the tape is unfolded. The protective cover covers a portion of the lancet, and when the tape is pulled, the protective cover is automatically pulled from the lancet.

    摘要翻译： 刺血针取样器系统被配置为自动从柳叶刀上移除保护盖，并在使用前自动拆开测试垫。 这可以最大限度地减少伤害的风险，并减少刺血针和测试垫之间交叉污染的可能性。 柳叶刀定义了用于通过毛细管作用从切口吸取体液的毛细管槽和用于从槽收集流体的样品传送开口。 载体带连接到刺血针。 载带包括用于分析流体的测试垫。 将胶带折叠在测试垫周围以形成气密包装。 当胶带展开时，测试垫位于与样品传送开口对准的位置。 保护盖覆盖柳叶刀的一部分，当拉动带子时，保护罩将从刺血针自动拉出。

    System and method for coding information on a biosensor test strip
    5.
    发明授权
    System and method for coding information on a biosensor test strip 有权
    用于在生物传感器测试条上编码信息的系统和方法

    公开(公告)号：US08182764B2

    公开(公告)日：2012-05-22

    申请号：US13094901

    申请日：2011-04-27

    申请人： Terry A. Beaty ,  David W. Burke ,  Michael J. Celentano

    发明人： Terry A. Beaty ,  David W. Burke ,  Michael J. Celentano

    IPC分类号： G01N27/327 ,  G01N27/30 ,  G01N27/00

    CPC分类号： G01N27/3272 ,  B01L3/545 ,  B01L2300/0825 ,  G01N33/48771 ,  G01N2035/00851

    摘要： The present invention provides a test strip for measuring a concentration of an analyte of interest in a biological fluid, wherein the test strip may be encoded with information that can be read by a test meter into which the test strip is inserted. In one embodiment, a first test strip comprises: a first measurement electrode connectable to a test meter; a first trace loop with a first associated resistance, where the first trace loop is connectable to the test meter; and a second trace loop with a second associated resistance, where the second trace loop is connectable to the test meter. The test meter is adapted to: receive the first test strip; connect to the first measurement electrode, the first trace loop, and the second trace loop; and obtain a first resistance ratio by comparing the first and second associated resistances.

    摘要翻译： 本发明提供了一种用于测量生物流体中感兴趣的分析物的浓度的测试条，其中测试条可以由可以被测试条插入的测试仪读取的信息进行编码。 在一个实施例中，第一测试条包括：可连接到测试仪的第一测量电极; 具有第一相关电阻的第一跟踪回路，其中第一跟踪回路可连接到测试仪表; 以及具有第二相关电阻的第二跟踪回路，其中第二跟踪回路可连接到测试计。 测试仪适用于：接收第一测试条; 连接到第一测量电极，第一跟踪环路和第二跟踪环路; 并且通过比较第一和第二相关电阻来获得第一电阻比。

    System and method for determining the concentration of an analyte in a sample fluid
    6.
    发明授权
    System and method for determining the concentration of an analyte in a sample fluid 有权
    用于确定样品流体中分析物浓度的系统和方法

    公开(公告)号：US08148164B2

    公开(公告)日：2012-04-03

    申请号：US12650065

    申请日：2009-12-30

    申请人： Eric R. Diebold ,  Terry A. Beaty ,  Harvey B. Buck, Jr.

    发明人： Eric R. Diebold ,  Terry A. Beaty ,  Harvey B. Buck, Jr.

    IPC分类号： G01N27/00 ,  G01N27/06

    CPC分类号： G01N27/3274 ,  G01N33/49

    摘要： The present disclosure relates to various methods for measuring the amount of an analyte present in a biological fluid using an electrochemical testing process. Various embodiments are disclosed, including the use of AC test signals and the performance of tests having a Total Test Time within about 2.0 seconds or less, and/or having a clinically low Total System Error.

    摘要翻译： 本公开涉及使用电化学测试方法测量存在于生物流体中的分析物的量的各种方法。 公开了各种实施例，包括使用AC测试信号和在大约2.0秒或更短时间内具有总测试时间的测试和/或具有临床上低的总系统误差的测试。

    System and method for coding information on a biosensor test strip
    7.
    发明授权
    System and method for coding information on a biosensor test strip 有权
    用于在生物传感器测试条上编码信息的系统和方法

    公开(公告)号：US07968058B2

    公开(公告)日：2011-06-28

    申请号：US12548707

    申请日：2009-08-27

    申请人： Terry A. Beaty ,  David W. Burke ,  Michael J. Celentano

    发明人： Terry A. Beaty ,  David W. Burke ,  Michael J. Celentano

    IPC分类号： G01N33/487 ,  G01N33/00 ,  G01N33/483 ,  G01N33/48

    CPC分类号： G01N27/3272 ,  B01L3/545 ,  B01L2300/0825 ,  G01N33/48771 ,  G01N2035/00851

    摘要： The present invention provides a test strip for measuring a concentration of an analyte of interest in a biological fluid, wherein the test strip may be encoded with information that can be read by a test meter into which the test strip is inserted. In one embodiment, a first test strip comprises: a first measurement electrode connectable to a test meter; a first trace loop with a first associated resistance, where the first trace loop is connectable to the test meter; and a second trace loop with a second associated resistance, where the second trace loop is connectable to the test meter. The test meter is adapted to: receive the first test strip; connect to the first measurement electrode, the first trace loop, and the second trace loop; and obtain a first resistance ratio by comparing the first and second associated resistances.

    摘要翻译： 本发明提供了一种用于测量生物流体中感兴趣的分析物的浓度的测试条，其中测试条可以由可以被测试条插入的测试仪读取的信息进行编码。 在一个实施例中，第一测试条包括：可连接到测试仪的第一测量电极; 具有第一相关电阻的第一跟踪回路，其中第一跟踪回路可连接到测试仪表; 以及具有第二相关电阻的第二跟踪回路，其中第二跟踪回路可连接到测试计。 测试仪适用于：接收第一测试条; 连接到第一测量电极，第一跟踪环路和第二跟踪环路; 并且通过比较第一和第二相关电阻来获得第一电阻比。

    Biosensing meter with pluggable memory key
    10.
    发明授权
    Biosensing meter with pluggable memory key 失效
    具有可插拔内存密钥的Biosensing仪表

    公开(公告)号：US5366609A

    公开(公告)日：1994-11-22

    申请号：US73316

    申请日：1993-06-08

    申请人： Bradley E. White ,  Robert A. Parks ,  Paul G. Ritchie ,  Terry A. Beaty

    发明人： Bradley E. White ,  Robert A. Parks ,  Paul G. Ritchie ,  Terry A. Beaty

    IPC分类号： G01N27/26 ,  A61B5/00 ,  G01N27/416 ,  G01N27/49 ,  G01N33/487 ,  G01N35/00

    CPC分类号： G01N33/48792 ,  A61B2560/0475 ,  A61B5/1486 ,  G01N35/00732 ,  Y10S435/817

    摘要： A biosensing meter is enabled to receive a sample strip that includes a sample well with an analyte reactant therein and electrodes in contact therewith. The biosensing meter includes an excitation supply for supplying potentials to a sample strip electrode. A sense amplifier is also provided for connection to another electrode of an inserted sample strip and produces an output signal indicative of sensed currents when an analyte containing fluid is present in the strip's sample well. A pluggable memory key is insertable into the meter and includes a plurality of stored parameter values and procedure routines that control operations of the meter. A microprocessor is responsive to a procedure routine and parameter values accessed from the pluggable memory key to cause the excitation supply to apply a plurality of potentials for preset durations, both the values of the potentials and the time duration of their application determined from parameter values derived from the memory key. The microprocessor controls the sense amplifier to provide a plurality of signal outputs over a predetermined duration, the sense amplifier being operated under control of specific parameter values derived from the pluggable memory key. Replacement of a pluggable memory key with a memory key containing alternative procedures and parameters enables the biosensing meter to carry out substantially modified test procedures without a requirement for modification of the structure of the meter.

    摘要翻译： 生物传感仪能够接收包含样品孔的样品条，其中分析物反应物和与其接触的电极。 生物传感计包括用于向样品条电极供电的激励源。 还提供读出放大器用于连接到插入的样品条的另一电极，并且当带状样品阱中存在含有分析物的流体时，产生指示感测电流的输出信号。 可插拔存储器密钥可插入到仪表中，并且包括控制仪表操作的多个存储的参数值和过程程序。 微处理器响应于从可插拔存储器键访问的程序程序和参数值，以使激励电源施加多个电位以用于预设的持续时间，这两个值的电位值和其应用的持续时间是根据派生的参数值确定的 从内存密钥。 微处理器控制读出放大器在预定的持续时间内提供多个信号输出，读出放大器在来自可插拔存储器键的特定参数值的控制下操作。 使用包含备用程序和参数的存储钥匙替换可插拔存储钥匙使得生物传​​感计能够执行基本上改进的测试程序，而不需要修改仪表的结构。