TEST SYSTEM AND METHOD FOR MONITORING THE ALIGNMENTOF A TEST STRIP

    公开(公告)号:CA2864183A1

    公开(公告)日:2013-09-19

    申请号:CA2864183

    申请日:2013-03-12

    Abstract: The invention relates to a test system for analyzing a bodily fluid, in particular for determining the blood glucose level, comprising a test strip (16) which has an analytical test field (22), a photometric measuring unit (28) for detecting remission measurement values on the test field (22) which can be supplied with bodily fluid, a test strip support (14) for orienting the test strip (16) relative to the measuring unit (28), and a control unit (26) for controlling the test strip orientation. According to the invention, the measuring unit (28) detects at least one respective remission measurement value at different wavelengths, and the control unit (26) ascertains a correct or an incorrect test strip orientation by comparing the remission measurement values detected at the different wavelengths with specified reference values.

    SYMMETRICAL TEST ELEMENT FOR DETECTING AN ANALYTE

    公开(公告)号:CA2852600A1

    公开(公告)日:2013-05-30

    申请号:CA2852600

    申请日:2012-11-21

    Abstract: A test element (114) for detecting at least one analyte in a body fluid is disclosed, specifically for detecting glucose in the body fluid. The test element (114) comprises at least one strip-shaped carrier element (126) and at least one test field (122) having at least one test chemistry (124) for detecting the analyte. The test element (114) has a symmetrical shape such that the test element (114) may be inserted in at least two different orientations into a test element receptacle (118) of a testing device (112). The testing device (112) has a detection device (130). In the different orientations, at least one analyte-induced change in the test chemistry (124) of the test field (122) is detectable.

    METHOD AND STATE MACHINE SYSTEM FOR DETECTING AN OPERATION STATUS FOR A SENSOR

    公开(公告)号:CA3066900C

    公开(公告)日:2024-06-11

    申请号:CA3066900

    申请日:2018-06-29

    Abstract: The present disclosure refers to a method for detecting an operation status for a sensor, the method, in a state machine, comprising: receiving continuous monitoring data related to an operation of a sensor; providing a trained learning algorithm for detecting an operation status for the sensor which signifies a sensor function, wherein the learning algorithm is trained according to a training data set comprising historical data; detecting an operation status for the sensor by analyzing the continuous monitoring data with the trained learning algorithm; and providing output data indicating the detected operation status for the sensor. Further, a state machine system is provided, the state machine having one or more processors configured for data processing and for performing a method for detecting an operation status for a sensor.

    METHOD AND STATE MACHINE SYSTEM FOR DETECTING AN OPERATION STATUS FOR A SENSOR

    公开(公告)号:CA3066900A1

    公开(公告)日:2019-01-03

    申请号:CA3066900

    申请日:2018-06-29

    Abstract: The present disclosure refers to a method for detecting an operation status for a sensor, the method, in a state machine, comprising: receiving continuous monitoring data related to an operation of a sensor; providing a trained learning algorithm for detecting an operation status for the sensor which signifies a sensor function, wherein the learning algorithm is trained according to a training data set comprising historical data; detecting an operation status for the sensor by analyzing the continuous monitoring data with the trained learning algorithm; and providing output data indicating the detected operation status for the sensor. Further, a state machine system is provided, the state machine having one or more processors configured for data processing and for performing a method for detecting an operation status for a sensor.

    TEST SYSTEM AND METHOD FOR MONITORING THE ALIGNMENT OF A TEST STRIP

    公开(公告)号:CA2864183C

    公开(公告)日:2017-05-16

    申请号:CA2864183

    申请日:2013-03-12

    Abstract: The invention relates to a test system for analyzing a bodily fluid, in particular for determining the blood glucose level, comprising a test strip (16) which has an analytical test field (22), a photometric measuring unit (28) for detecting remission measurement values on the test field (22) which can be supplied with bodily fluid, a test strip support (14) for orienting the test strip (16) relative to the measuring unit (28), and a control unit (26) for controlling the test strip orientation. According to the invention, the measuring unit (28) detects at least one respective remission measurement value at different wavelengths, and the control unit (26) ascertains a correct or an incorrect test strip orientation by comparing the remission measurement values detected at the different wavelengths with specified reference values.

    Elemento de prueba simétrico para detectar un analito

    公开(公告)号:ES2875500T3

    公开(公告)日:2021-11-10

    申请号:ES12790885

    申请日:2012-11-21

    Abstract: Elemento de prueba (114) para detectar al menos un analito en un líquido corporal, preferentemente para detectar glucosa en un líquido corporal, en el que el elemento de prueba (114) comprende al menos un elemento portador (126) en forma de tira y al menos un campo de prueba (122) que tiene al menos una variable bioquímica de prueba (124) para detectar el analito, en el que el elemento de prueba (114) tiene una forma simétrica de modo que el elemento de prueba (114) se puede insertar en al menos dos orientaciones diferentes en un receptáculo de un elemento de prueba (118) de un dispositivo de pruebas (112) que tiene un dispositivo de detección (130), en el que en las diferentes orientaciones es detectable al menos un cambio inducido por el analito en la variable bioquímica de prueba (124) del campo de prueba (122), en el que el elemento de prueba (114) tiene una simetría, en el que la simetría se selecciona del grupo que consiste en: una simetría especular alrededor de un plano medio virtual del elemento de prueba (114); una simetría con respecto a una línea o eje virtual, en el que el elemento portador (126) tiene una forma rectangular, caracterizado por que el campo de prueba (122) se localiza de modo que una distancia entre el campo de prueba (122) y un primer lado ancho o borde del elemento portador (126) sustancialmente es la misma que una distancia entre el campo de prueba (122) y un segundo lado ancho o borde del elemento portador (126), en el que el primer lado ancho y el segundo lado ancho se localizan en extremos opuestos del elemento portador (126) rectangular, en el que el elemento de prueba (114) comprende una tira reactiva de muestra que tiene dos extremos idénticos y cualquier extremo de dicha tira reactiva de muestra se puede introducir en el receptáculo del elemento de prueba (118) en una orientación de medición correcta con lo que dicho campo de prueba (122) se sitúa correctamente con respecto al dispositivo de detección (130).

    СПОСОБ И СИСТЕМА КОНЕЧНОГО АВТОМАТА ДЛЯ РАСПОЗНАВАНИЯ РАБОЧЕГО СОСТОЯНИЯ СЕНСОРА

    公开(公告)号:RU2744908C1

    公开(公告)日:2021-03-17

    申请号:RU2020102487

    申请日:2018-06-29

    Abstract: Изобретениеотноситсяк средствамраспознаваниярабочегосостояниясенсорадлянепрерывногомониторированиягликемии. Техническийрезультатзаключаетсяв повышениивероятностиобнаруженияпотенциальнойпроблемыс рабочимсостояниемсенсора. Принимаютданныенепрерывногомониторирования, относящиесяк работесенсораи содержащиесжатыеданныемониторирования. Осуществляютобеспечениеобученногоалгоритмаобучениядляраспознаваниярабочегосостояниясенсора, характеризующегофункциюсенсора, причемалгоритмобученияобученв соответствиис наборомобучающихданных, содержащимисторическиеданныеи сжатыеобучающиеданные. Распознаютрабочеесостояниесенсорапутеманализаданныхнепрерывногомониторированияприпомощиобученногоалгоритмаобучения. Выдаютвыходныеданные, указывающиенараспознанноерабочеесостояниесенсора. Историческиеданныесостоятизданных, собранных, зарегистрированныхи/илиизмеренныхпередпроцессомраспознаваниярабочегосостояния. Сжатыеданныемониторированияи сжатыеобучающиеданныеполучаютметодомлинейнойрегрессиии/илиметодомсглаживанияв результатеуменьшенияихразмера, причемнаразныхэтапахсжатияданныемониторированияи обучающиеданныесодержатданныезасекунду, данныезаминутуи/илистатистическиеданные, включающиев себяхарактеристическиезначения, такиекакпараметрысенсора, дисперсия, шумилискоростьизменения. 2 н. и 10 з.п. ф-лы, 9 табл., 14 ил.

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