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22 条记录 (耗时 0.014 秒)

    ANALYTE METER AND METHOD OF OPERATION
    2.
    发明申请
    ANALYTE METER AND METHOD OF OPERATION 审中-公开
    分析仪和操作方法

    公开(公告)号：US20160299097A1

    公开(公告)日：2016-10-13

    申请号：US15184133

    申请日：2016-06-16

    申请人： LifeScan Scotland Limited

    发明人： Timothy LLOYD ,  David MCCOLL ,  Antony SMITH ,  Brian GUTHRIE ,  David ELDER ,  Rossano MASSARI ,  Christian FORLANI

    IPC分类号： G01N27/327

    CPC分类号： G01N27/3273 ,  G01N27/3274 ,  G01N27/3275

    摘要： An analyte meter having a test strip port is configured to transmit an electric signal through a received test strip with a sample. A pair of electrodes apply the electric signal and receive an electrical response from the test strip. A processing unit analyzes the electrical response and uses the response to determine an analyte level of the sample.

    摘要翻译： 具有测试条端口的分析物计量器被配置为通过带有样品的接收的测试条来传输电信号。 一对电极施加电信号并从测试条接收电响应。 处理单元分析电响应并使用响应来确定样品的分析物水平。

    HAND-HELD TEST MESTER WITH LOW-DISTORTION SIGNAL GENERATION CIRCUIT BLOCK
    3.
    发明申请
    HAND-HELD TEST MESTER WITH LOW-DISTORTION SIGNAL GENERATION CIRCUIT BLOCK 有权
    具有低失真信号发生电路块的手持测试仪

    公开(公告)号：US20150355131A1

    公开(公告)日：2015-12-10

    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： G01N27/327

    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。

    EXTERNALLY POWERED TEST METER FIRMWARE UPGRADE
    4.
    发明申请
    EXTERNALLY POWERED TEST METER FIRMWARE UPGRADE 审中-公开
    外部功率测试仪固件升级

    公开(公告)号：US20150169837A1

    公开(公告)日：2015-06-18

    申请号：US14133083

    申请日：2013-12-18

    申请人： LifeScan Scotland Limited

    发明人： Brian GUTHRIE ,  David ELDER

    IPC分类号： G06F19/00 ,  G06F9/445 ,  G01N27/26

    CPC分类号： G06F8/65 ,  G01N27/26 ,  G01N33/48792 ,  G06F8/654 ,  G16H40/40

    摘要： An analyte meter having nonvolatile memory is configured to update its firmware via a USB cable using the power provided by the cable to transfer program code into temporary storage in the meter and to transfer the program code from the temporary storage to a program memory for reprogramming the meter's microcontroller.

    摘要翻译： 具有非易失性存储器的分析物计量器被配置为通过USB电缆使用电缆提供的电力来更新其固件，以将程序代码传送到仪表中的临时存储器并将程序代码从临时存储器传送到程序存储器，以重新编程 仪表的微控制器。

    PHYSIOLOGICAL MONITORING SYSTEM COMMUNICATING WITH AT LEAST A SOCIAL NETWORK
    5.
    发明申请
    PHYSIOLOGICAL MONITORING SYSTEM COMMUNICATING WITH AT LEAST A SOCIAL NETWORK 审中-公开
    生态监测系统与至少一个社会网络通信

    公开(公告)号：US20140374276A1

    公开(公告)日：2014-12-25

    申请号：US13927077

    申请日：2013-06-25

    申请人： LifeScan Scotland Limited

    发明人： Brian GUTHRIE ,  David ELDER ,  Graeme PRINGLE ,  Damian Edward Haydon BASKEYFIELD

    IPC分类号： G01N27/327

    摘要： A physiological measurement system includes a biosensor providing a signal for a fluid sample. A processor determines a physiological parameter in the form of an analyte concentration using the signal from the biosensor. A network interface conveys data between the processor and a social network. The processor can transmit a query for analyte-data-request records to the social network, receive an indication of an analyte-data-request record from the social network, and transmit the determined analyte data or physiologic data to the social network in response to the indication. The processor can alternatively retrieve user credentials from a storage device, transmit the credentials and the analyte data to the social network, retrieve from the social network different-user response data corresponding to the transmission, and present an indication of the response data. Methods for processing analyte or physiologic data are also described. Various methods include transmitting credentials and the stored analyte or physiologic data to the social network.

    摘要翻译： 生理测量系统包括提供流体样品信号的生物传感器。 处理器使用来自生物传感器的信号来确定分析物浓度形式的生理参数。 网络接口在处理器和社交网络之间传送数据。 处理器可以将分析物数据请求记录的查询传送到社交网络，从社交网络接收分析物数据请求记录的指示，并且响应于所述社会网络将确定的分析物数据或生理数据发送到社交网络 指示。 处理器可以替代地从存储设备检索用户凭证，将证书和分析物数据传输到社交网络，从社交网络检索与传输相对应的不同用户响应数据，并呈现响应数据的指示。 还描述了处理分析物或生理数据的方法。 各种方法包括将证件和存储的分析物或生理数据传输到社交网络。

    HAND-HELD TEST METER WITH INTEGRATED THERMAL CHANNEL
    6.
    发明申请
    HAND-HELD TEST METER WITH INTEGRATED THERMAL CHANNEL 有权
    具有集成热通道的手持式测试仪

    公开(公告)号：US20160069828A1

    公开(公告)日：2016-03-10

    申请号：US14480939

    申请日：2014-09-09

    申请人： LifeScan Scotland Limited

    发明人： Eamon GUINAN ,  Jonathan NELSON ,  David ELDER

    IPC分类号： G01N25/18 ,  G01N33/49

    CPC分类号： G01N25/18 ,  G01K7/427 ,  G01N33/48785 ,  G01N33/49

    摘要： A hand-held test meter includes an electrically and thermally insulating case (“ETIC”) with an outwardly facing surface, a test meter electrical component (“TMEC”) with a thermal contact portion disposed within the electrically-insulating case, and at least one thermal channel. The thermal channel includes a proximal contact portion with a proximal contact surface, a distal contact portion with a distal surface, and a channel portion connecting the proximal contact portion and the distal contact portion. The thermal channel is integrated with the ETIC such that the thermal channel extends through the ETIC from the outwardly facing surface and to the thermal contact portion of the TMEC. The extension is such that the proximal contact surface of the thermal channel is outside of the ETIC and the distal surface of the thermal channel is in contact with the thermal contact portion of the TMEC. The thermal channel is thermally conductive and electrically-insulating.

    摘要翻译： 手持式测试仪包括具有向外表面的电绝热壳体（“ETIC”），具有布置在电绝缘壳体内的热接触部分的测试计电气部件（“TMEC”），并且至少 一个热通道。 热通道包括具有近侧接触表面的近侧接触部分，具有远侧表面的远侧接触部分和连接近侧接触部分和远端接触部分的通道部分。 热通道与ETIC集成，使得热通道从TMEC的向外表面和热接触部分延伸穿过ETIC。 该延伸部使得热通道的近端接触表面在ETIC之外，并且热通道的远端表面与TMEC的热接触部分接触。 热通道是导热和电绝缘的。

    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。

    PHASE-DIFFERENCE DETERMINATION USING TEST METER
    8.
    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。

    HAND-HELD TEST METER WITH ANALYTICAL TEST STRIP CONTACT PRESSURE FEATURE
    10.
    发明申请
    HAND-HELD TEST METER WITH ANALYTICAL TEST STRIP CONTACT PRESSURE FEATURE 审中-公开

    公开(公告)号：US20180095049A1

    公开(公告)日：2018-04-05

    申请号：US15281563

    申请日：2016-09-30

    申请人： LifeScan Scotland Limited

    发明人： David ELDER ,  Jonathan NELSON ,  Alistair LONGMUIR

    IPC分类号： G01N27/327 ,  G01N33/49 ,  G01N33/487

    CPC分类号： G01N27/3273 ,  G01N33/4875 ,  G01N33/48785 ,  G01N33/49 ,  G01N2400/00

    摘要： A hand-held test meter for use with an analytical test strip (such as an electrochemical-based analytical test strip) for the determination of an analyte (e.g., glucose) in a bodily fluid sample, the hand-held test meter including a housing with an analytical test strip contact pressure feature, a printed circuit board (PCB) with at least one solder bump disposed in the housing. The housing of the hand-held test meter is configured for the insertion of an analytical test strip therein. In addition, the analytical test strip contact pressure feature is configured to operatively apply pressure on the inserted analytical test strip such that at least one electrical contact of the inserted analytical test strip is operably pressed against the solder bump, thereby creating a direct operable electrical connection between the inserted analytical test strip and the solder bump of the PCB.