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173 条记录 (耗时 0.026 秒)

    Analyte-measurement system recording user menu choices
    3.
    发明授权
    Analyte-measurement system recording user menu choices 有权
    分析仪测量系统记录用户菜单选项

    公开(公告)号：US09529503B2

    公开(公告)日：2016-12-27

    申请号：US13928785

    申请日：2013-06-27

    申请人： LifeScan Scotland Limited

    发明人： Brian Guthrie ,  Malcolm D Hamer ,  Alexander Strachan ,  Kimberley A. Gibson ,  Jonathan Nelson

    IPC分类号： G06F3/0484 ,  G06F19/00

    CPC分类号： G06Q30/0207 ,  G06F3/0482 ,  G06F3/0484 ,  G06F19/00 ,  G16H40/63

    摘要： An analyte measurement system includes a processor connected to a biosensor providing analyte data corresponding to an analyte level of a fluid sample. A user interface provides a menu of functions to a user and successively receives a plurality of menu choices, which the processor records. A storage device holds data defining a first action criterion. The processor compares the menu choices to the first action criterion. When the stored menu choices satisfy the first action criterion, the processor can automatically add a first additional function to the menu of functions, or can automatically presents a reward token via the user interface. The system can also include a housing holding the user interface, the storage device, and the processor. Methods are also disclosed.

    摘要翻译： 分析物测量系统包括连接到生物传感器的处理器，其提供对应于流体样品的分析物水平的分析物数据。 用户界面向用户提供功能菜单，并且连续地接收处理器记录的多个菜单选择。 存储设备保存定义第一动作标准的数据。 处理器将菜单选项与第一动作标准进行比较。 当所存储的菜单选项满足第一动作标准时，处理器可以自动地将功能的菜单中的第一附加功能添加，或者可以经由用户界面自动呈现奖励令牌。 系统还可以包括容纳用户界面的外壳，存储设备和处理器。 还公开了方法。

    Hand-held test mester with low-distortion signal generation circuit
    4.
    发明授权
    Hand-held test mester with low-distortion signal generation circuit 有权
    手持式测试仪具有低失真信号发生电路

    公开(公告)号：US09470649B2

    公开(公告)日：2016-10-18

    申请号：US14300454

    申请日：2014-06-10

    申请人： LifeScan Scotland Limited

    发明人： David Elder ,  Rossano Massari

    IPC分类号： G01R23/20 ,  G01N27/26 ,  G01N27/327 ,  G01R29/26

    CPC分类号： G01N27/3273 ,  G01N27/3271 ,  G01N27/3274 ,  G01R23/20 ,  G01R29/26

    摘要： A hand-held test meter for use with an analytical test strip in the determination of an analyte in a bodily fluid sample includes a housing, a clock module disposed in the housing, a micro-controller disposed in the housing, a low-distortion signal generation circuit block (“LDSGCB”) disposed in the housing, and a strip port connector configured to operationally receive the analytical test strip. The LDSGCB includes a signal summation circuit (“SSC”) sub-block, a resistance-capacitance (RC) filter, and a single operational amplifier. The clock module and micro-controller are configured to generate phase-shifted square wave signals and output the phase-shifted square wave signals to the SSC. The SSC is configured to sum the phase-shifted square wave signals to generate a resultant summed-wave signal and output the resultant summed-wave signal to the RC filter. The RC filter is configured to filter harmonics from the resultant summed-wave signal thereby creating a reduced harmonic distortion signal.

    摘要翻译： 用于测定体液样品中的分析物的分析测试条的手持式测试仪包括壳体，设置在壳体中的时钟模块，设置在壳体中的微控制器，低失真信号 设置在壳体中的发生电路块（“LDSGCB”）以及被配置为可操作地接收分析测试条的条形端口连接器。 LDSGCB包括信号求和电路（“SSC”）子块，电阻电容（RC）滤波器和单个运算放大器。 时钟模块和微控制器被配置为产生相移方波信号并将相移的方波信号输出到SSC。 SSC被配置为对相移的方波信号求和以产生合成的和波信号，并将所得的和波信号输出到RC滤波器。 RC滤波器被配置为从所得到的和波信号中滤除谐波，从而产生减小的谐波失真信号。

    Fill error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte
    5.
    发明授权
    Fill error trap for an analyte measurement determined from a specified sampling time derived from a sensed physical characteristic of the sample containing the analyte 有权
    根据从含有分析物的样品的检测到的物理特性导出的指定采样时间确定分析物测量的填充误差陷阱

    公开(公告)号：US09435762B2

    公开(公告)日：2016-09-06

    申请号：US13929404

    申请日：2013-06-27

    申请人： LifeScan Scotland Limited

    发明人： Stephen MacKintosh

    IPC分类号： G01N27/327

    CPC分类号： G01N27/3274

    摘要： Various embodiments for a method that allow for a more accurate analyte concentration with a biosensor by determining at least one physical characteristic of the sample and determining whether a sample fill condition is erroneous by monitoring the working electrodes and flagging an error if the signal outputs of the working electrodes do not meet certain thresholds.

    摘要翻译： 用于通过确定样品的至少一种物理特性而允许通过生物传感器获得更准确的分析物浓度的方法的各种实施方案，并且如果监测工作电极并且如果检测到的信号输出则标记误差来确定样品填充条件是否错误 工作电极不符合某些阈值。

    Analytical test strip with integrated battery
    6.
    发明授权
    Analytical test strip with integrated battery 有权
    带集成电池的分析测试条

    公开(公告)号：US09383332B2

    公开(公告)日：2016-07-05

    申请号：US14034990

    申请日：2013-09-24

    申请人： LifeScan Scotland Limited

    发明人： David Elder ,  Stanley Young ,  Brian Guthrie ,  John Young

    IPC分类号： G01N27/327

    CPC分类号： G01N27/3272

    摘要： A test strip for use with an analyte meter comprises an integrated power source, such as a battery wherein the test strip is configured upon insertion into the meter to provide sufficient power for completing a sample assay without requiring a separate power source in the meter.

    摘要翻译： 与分析物计量表一起使用的测试条包括集成的电源，例如电池，其中测试条在插入仪表中时配置，以提供足够的电力来完成样品测定，而不需要仪表中的单独的电源。

    HAND-HELD TEST METER WITH BODY PORTION PROXIMITY SENSOR MODULE
    7.
    发明申请
    HAND-HELD TEST METER WITH BODY PORTION PROXIMITY SENSOR MODULE 审中-公开
    手持式测试仪带有身体部位接近传感器模块

    公开(公告)号：US20150330937A1

    公开(公告)日：2015-11-19

    申请号：US14279479

    申请日：2014-05-16

    申请人： LIFESCAN SCOTLAND LIMITED

    发明人： Brian GUTHRIE ,  David ELDER ,  John YOUNG ,  Ciaran CARNEY ,  Timothy LLOYD

    IPC分类号： G01N27/327

    CPC分类号： G01N27/3273 ,  G01N33/48785 ,  H03K17/955

    摘要： A hand-held test meter for use with an analytical test strip (for example, an electrochemical-based analytical test strip) in the determination of an analyte (such as glucose) in a bodily fluid sample (e.g., a whole blood sample) includes a housing, a micro-controller disposed in the housing, a body portion proximity sensor module disposed at least partially in the housing, and a strip port connector configured to operationally receive an analytical test strip. The body portion proximity sensor module of the analytical test strip is configured to sense presence of a user's body portion (e.g., a user's finger, forearm or palm) within a predetermined distance of the strip port connector and, upon sensing the presence of such a body portion, transmit a signal to the micro-controller indicating the presence of such a body portion.

    摘要翻译： 在测定体液样品（例如全血样品）中的分析物（例如葡萄糖）时，用于分析测试条（例如，基于电化学的分析测试条）的手持式测试仪包括 设置在壳体中的壳体，微控制器，至少部分地设置在壳体中的主体部分接近传感器模块，以及配置成可操作地接收分析测试条的条形端口连接器。 分析测试条的身体部分接近传感器模块被配置为感测在带状端口连接器的预定距离内的用户身体部分（例如，用户的手指，前臂或手掌）的存在，并且在感测到存在这样的 向微控制器发送指示存在这样的主体部分的信号。

    Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island
    8.
    发明授权
    Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island 有权
    带有由物理屏障岛隔开的毛细管样品收集室的分析测试条

    公开(公告)号：US09128038B2

    公开(公告)日：2015-09-08

    申请号：US13529901

    申请日：2012-06-21

    申请人： Lynsey Whyte ,  Scott Sloss ,  David Mccoll ,  Neil Whitehead ,  Antony Smith

    发明人： Lynsey Whyte ,  Scott Sloss ,  David Mccoll ,  Neil Whitehead ,  Antony Smith

    IPC分类号： G01N27/327 ,  G01N33/49 ,  B01L3/00

    CPC分类号： G01N27/3272 ,  B01L3/502 ,  B01L2300/0825 ,  G01N27/3274 ,  G01N33/492

    摘要： An analytical test strip for the determination of an analyte (such as glucose and/or hematocrit) in a bodily fluid sample (such as a whole blood sample) includes a first capillary sample-receiving chamber, a second capillary sample-receiving chamber, and a physical barrier island disposed between the first and second capillary sample-receiving chambers. Moreover, the physical island barrier is disposed such that bodily fluid sample flow between the first capillary sample-receiving chamber and the second capillary sample-receiving chamber is prevented during use of the analytical test strip.

    摘要翻译： 用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖和/或血细胞比容）的分析测试条包括第一毛细管样品接收室，第二毛细管样品接收室和 设置在第一和第二毛细管样品接收室之间的物理屏障岛。 此外，物理岛屏障设置成在分析测试条的使用期间防止了体液样品在第一毛细管样品接收室和第二毛细管样品接收室之间流动。

    PHASE-DIFFERENCE DETERMINATION USING TEST METER
    9.
    发明申请
    PHASE-DIFFERENCE DETERMINATION USING TEST METER 审中-公开
    使用测试仪进行相位差测定

    公开(公告)号：US20150073718A1

    公开(公告)日：2015-03-12

    申请号：US14023275

    申请日：2013-09-10

    申请人： LifeScan Scotland Limited

    发明人： David ELDER ,  Tim Lloyd ,  Christian Forlani ,  Rossano Massari ,  Emanuele Pozzi

    IPC分类号： G01N33/49 ,  G01N27/06

    CPC分类号： G01N33/49 ,  A61B5/14532 ,  A61B5/14535 ,  A61B5/1486 ,  A61B5/7225 ,  A61B2560/0209 ,  A61B2562/0295 ,  G01N27/3273 ,  G01N27/3274

    摘要： A hand-held test meter includes a strip port connector to receive a test strip. A signal-measurement circuit applies a periodic voltage signal across a sample applied to the strip and detects a resulting current signal. The circuit provides data of the current signal at a digitizing frequency and a selected phase with respect to the voltage signal. A processor records one or more value(s) of the data and then alters the selected phase. Value(s) are thus recorded at each of a plurality of phases. The processor determines a phase difference of the current signal with respect to the voltage signal using the respective sets of value(s). A method for employing a test meter and a test strip is also disclosed, and includes measuring a respective plurality of points for each of a plurality of different measurement phases and determining a phase difference of a fluid sample therefrom.

    摘要翻译： 手持测试仪包括用于接收测试条的条形端口连接器。 信号测量电路在施加到条上的样本上施加周期性电压信号，并检测结果电流信号。 该电路以数字化频率和相对于电压信号的选定相位提供电流信号的数据。 处理器记录一个或多个数据值，然后改变所选择的阶段。 因此，在多个相位中的每一个处记录值。 处理器使用相应的一组值来确定电流信号相对于电压信号的相位差。 还公开了一种采用测试仪和测试条的方法，包括测量多个不同测量阶段中的每一个的相应多个点，并确定流体样本的相位差。

    MODULAR ANALYTICAL TEST METER
    10.
    发明申请
    MODULAR ANALYTICAL TEST METER 审中-公开
    模块化分析测试仪

    公开(公告)号：US20150050678A1

    公开(公告)日：2015-02-19

    申请号：US13965827

    申请日：2013-08-13

    申请人： LifeScan Scotland Limited

    发明人： David Elder ,  Allan Faulkner ,  Allan Macrae ,  Keith Lawrie

    IPC分类号： C12Q1/54

    CPC分类号： C12Q1/54 ,  G01N33/48792

    摘要： A modular analytical test meter includes a meter chassis or body and a plug-in analytical module that is electrically and mechanically attached in a releasable fashion to the meter chassis. When attached, the plug-in analytical module includes resident circuitry configured to measure for an analyte of interest from an analytical test strip, the module further including stored coded information such as firmware updates that can be utilized by the existing test meter without requiring replacement of an entire system.

    摘要翻译： 模块化分析测试仪器包括仪表底盘或主体以及插头分析模块，其以可释放的方式电气和机械连接到仪表底盘。 当附接时，插件分析模块包括配置成从分析测试条测量感兴趣分析物的驻留电路，该模块还包括存储的编码信息，例如现有测试仪可以利用的固件更新，而不需要更换 整个系统