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    SYSTEM AND METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A SAMPLE FLUID
    1.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A SAMPLE FLUID 审中-公开
    用于确定样品液中分析物浓度的系统和方法

    公开(公告)号：WO2011079938A3

    公开(公告)日：2011-08-25

    申请号：PCT/EP2010007931

    申请日：2010-12-23

    Applicant: ROCHE DIAGNOSTICS GMBH ,  HOFFMANN LA ROCHE

    Inventor： DIEBOLD ERIC R ,  BUCK HARVEY B JR ,  BEATY TERRY A

    IPC: G01N33/49

    CPC classification number: G01N27/3274 ,  G01N33/49

    Abstract: 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.

    Abstract translation: 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。

    BIOSENSORES CODIFICADOS Y METODOS PARA SU ELABORACION Y USO.
    5.
    发明专利
    BIOSENSORES CODIFICADOS Y METODOS PARA SU ELABORACION Y USO. 未知

    公开(公告)号：MX2014000832A

    公开(公告)日：2014-02-27

    申请号：MX2014000832

    申请日：2012-07-25

    Applicant: HOFFMANN LA ROCHE

    Inventor： JOSEPH ABNER D ,  AUSTERA JOHN T ,  BEATY TERRY A ,  MANLOVE NATHAN E ,  MOORE STEVEN K ,  PAULEY JAMES L JR ,  RIGGLES RANDALL K

    IPC: G01N33/487 ,  G01N27/327

    Abstract: Se describe una tira sensor de prueba de analito que tiene información codificada en la misma así como un método para formarla y conducir una prueba de analito utilizando la tira sensor de prueba. La información relacionada con un atributo de la tira o grupo/lote de tiras puede codificarse con base en los valores de resistencia pertenecientes a los aspectos eléctricos de la tira, tal como un elemento resistivo primario y un elemento resistivo secundario, el elemento resistivo secundario tiene uno de una pluralidad de estados definidos por un lugar de un conector cerrado para formar una trayectoria resistiva única para el elemento resistivo secundario que incluye una porción del elemento resistivo primario dependiendo de la ubicación del conector cerrado. Los estados pueden formarse en la tira por medio de un paso de procesamiento secundario en la fabricación de la tira en donde una pluralidad de conectores se separa dejando solamente un conector en estado cerrado.

    ENCODED BIOSENSORS AND METHODS OF MANUFACTURE AND USE THEREOF
    6.
    发明专利
    ENCODED BIOSENSORS AND METHODS OF MANUFACTURE AND USE THEREOF 未知

    公开(公告)号：CA2838759A1

    公开(公告)日：2013-02-07

    申请号：CA2838759

    申请日：2012-07-25

    Applicant: HOFFMANN LA ROCHE

    Inventor： AUSTERA JOHN T ,  BEATY TERRY A ,  JOSEPH ABNER D ,  MANLOVE NATHAN E ,  MOORE STEVEN K ,  PAULEY JAMES L JR ,  RIGGLES RANDALL K

    IPC: G01N27/327 ,  G01N33/487

    Abstract: An analyte test sensor strip is disclosed having information coded thereon as well as a method of forming the same and conducting an analyte test using the analyte test sensor strip. Information relating to an attribute of the strip or batch/lot of strips may be coded based on resistance values pertaining to electrical aspects of the strip, such as a primary resistive element and a secondary resistive element, the secondary resistive element having one of a plurality of states defined by a location of a closed tap to form a unique resistive path for the secondary resistive element that includes a portion of the primary resistive element depending on the location of the closed tap. The states may be formed on the strip by a secondary processing step in the manufacture of the strip in which a plurality of taps are severed leaving only one tap in a closed state.

    BIOSENSOR WITH MULTIPLE ELECTRICAL FUNCTIONALITIES
    7.
    发明专利
    BIOSENSOR WITH MULTIPLE ELECTRICAL FUNCTIONALITIES 未知

    公开(公告)号：CA2529579A1

    公开(公告)日：2005-02-10

    申请号：CA2529579

    申请日：2004-06-18

    Applicant: HOFFMANN LA ROCHE

    Inventor： HILL BRIAN S ,  BUCK HARVEY B ,  BHULLAR RAGHBIR S ,  WALLING PAUL DOUGLAS ,  DIEBOLD ERIC R ,  BEATY TERRY A ,  BURKE DAVID W

    IPC: G01N33/487 ,  B01L3/02 ,  C12Q1/00 ,  G01N1/00 ,  G01N27/00 ,  G01N27/30

    Abstract: A biosensor having multiple electrical functionalities located both within a nd outside of the measurement zone in which a fluid sample is interrogated. Incredibly small and complex electrical patterns with high quality edges provide electrical functionalities in the biosensor and also provide the electrical wiring for the various other electrical devices provided in the inventive biosensor. In addition to a measurement zone with multiple and various electrical functionalities, biosensors of the present invention may be provided with a user interface zone, a digital device zone and/or a power generation zone. The inventive biosensors offer improved ease of use and performance, and decrease the computational burden and associated cost of th e instruments that read the biosensors by adding accurate yet cost-effective functionalities to the biosensors themselves.

    SYSTEM AND METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A SAMPLE FLUID
    8.
    发明专利
    SYSTEM AND METHOD FOR DETERMINING THE CONCENTRATION OF AN ANALYTE IN A SAMPLE FLUID 未知

    公开(公告)号：CA2951999C

    公开(公告)日：2019-04-30

    申请号：CA2951999

    申请日：2010-12-23

    Applicant: HOFFMANN LA ROCHE

    Inventor： DIEBOLD ERIC R ,  BUCK HARVEY B ,  BEATY TERRY A

    IPC: G01N27/416 ,  G01N33/483

    Abstract: The present disclosure relates to various methods for measuring the amount of an analyte present in a biological fluid using an electrochemical testing process. The method is performed by applying a first signal having an Alternating Current (AC) component to the biological fluid and measuring a first response to the first signal. A second signal is applied to the biological fluid, wherein the second signal is a Direct Current (DC) signal and a second response is measured to the second signal. The first response is combined with the second response to produce an indication of the concentration of the analyte. The first signal comprises a multi-frequency excitation waveform formed by adding a plurality of individual waveforms of varying frequency together so that the biological fluid is excited by multiple frequencies at the same time such that the first response contains measurement data collected simultaneously for all of the multiple frequencies.

    METODOS PARA FABRICAR UNA TIRA REACTIVA DE BIOSENSOR DUAL.
    10.
    发明专利
    METODOS PARA FABRICAR UNA TIRA REACTIVA DE BIOSENSOR DUAL. 未知

    公开(公告)号：MX2012014620A

    公开(公告)日：2013-02-07

    申请号：MX2012014620

    申请日：2011-06-30

    Applicant: HOFFMANN LA ROCHE

    Inventor： DIEBOLD ERIC R ,  RIGGLES RANDALL K ,  JOSEPH ABNER DAVID ,  BEATY TERRY A

    IPC: G01N33/487

    Abstract: Algunas modalidades de la invención incluyen una técnica de fabricación de 2 o más para producir tiras reactivas (100) para reducir costos, reducir desperdicio e incrementar el rendimiento. También se describen otras técnicas con relación a la técnica de 2 o más, tal como fabricar simultáneamente tiras reactivas (100) arregladas en múltiples columnas. Aun otras técnicas incluyen cortar a través de los sustratos superior (110) e inferior (130) para formar una saliente de ya sea el sustrato superior (110) o inferior (130). Otras modalidades incluyen un biosensor de uso dual en el cual un usuario puede aplicar una muestra de fluido corporal a ambas tiras reactivas de forma simultánea.

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