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公开(公告)号：JP2007155732A
公开(公告)日：2007-06-21
申请号：JP2006327399
申请日：2006-12-04
Inventor： WERNER KARL , ALBRECHT GERTRUD
IPC: G01N35/00
CPC classification number: A61B5/14532 , A61B5/7415 , G01N33/48785 , G01N2035/009
Abstract: PROBLEM TO BE SOLVED: To provide a method for audibly outputting an information piece of an analysis system.
SOLUTION: In the method for audibly outputting the information piece by using an audible signal generating apparatus, a signal-generating device is disposed in the analysis system, such that the signal-generating device audibly outputs information piece; and the analysis system analyzes a fluid sample by using an inspecting element; analysis result is generated and processed by a data processing section; and a control device section in the analysis system activates the signal-generating device. The signal-generating device transmits an audible test signal for inspecting the operating characteristics of the signal-generating device.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种用于可听地输出分析系统的信息的方法。 解决方案：在通过使用可听信号发生装置可听地输出信息片的方法中，在分析系统中设置信号发生装置，使得信号发生装置可听见地输出信息片; 分析系统通过使用检查元件分析流体样品; 分析结果由数据处理部生成和处理; 并且分析系统中的控制装置部分激活信号发生装置。 信号发生装置发送用于检查信号发生装置的工作特性的可听见的测试信号。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2002131315A
公开(公告)日：2002-05-09
申请号：JP2001263901
申请日：2001-08-31
Applicant: HOFFMANN LA ROCHE
Inventor： GAA OTTO , ALBRECHT GERTRUD , LOCH-LEROUX DIETER
Abstract: PROBLEM TO BE SOLVED: To provide an easy and reliable method for inspecting the suitability of an analysis element to an objective. SOLUTION: According to this method, a control reference value and a first standard reference value are formed, deviation of the quotient of a control value divided by the standard reference value is inspected by comparing it with a first reference quotient, and when the deviation is out of a prescribed tolerance, an inspected analysis element is discarded. An evaluation device using this method is provided.
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公开(公告)号：JP2008116441A
公开(公告)日：2008-05-22
申请号：JP2007212437
申请日：2007-08-16
Applicant: F Hoffmann-La Roche Ag , エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト
Inventor： STENKAMP BERND , SCHMELZEISEN-REDEKER GUENTHER , SCHMID WILFRIED , MEINECKE DIETER , DICKOPF KAI , ALBRECHT GERTRUD , MENKE ANDREAS , KERN BERNHARD , WOLFGANG SCHWOEBEL , SCHULAT JOCHEN , KALVERAM STEFAN
IPC: G01N35/02
CPC classification number: G01N21/8483
Abstract: PROBLEM TO BE SOLVED: To monitor whether an analysis region of a test element is positioned in an analysis position in a test element receptacle relative to the analysis unit.
SOLUTION: The monitoring includes a step of irradiating the analysis region with light from at least one light source, a step of detecting light scattered or reflected at the analysis region by a detector for obtaining detection signals, and a step of evaluating the detection signals by an evaluation unit. In this case, delimitation of a light-transmissive region arranged between the test element and the detector is effected by a delimiting element having a light-opaque region.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：监测测试元件的分析区域是否位于测试元件插座中相对于分析单元的分析位置。 解决方案：监测包括用至少一个光源的光照射分析区域的步骤，通过用于获得检测信号的检测器检测在分析区域散射或反射的光的步骤，以及评估步骤 由评估单元检测信号。 在这种情况下，布置在测试元件和检测器之间的光透射区域的界定由具有不透光区域的限定元件来实现。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2008292479A
公开(公告)日：2008-12-04
申请号：JP2008124594
申请日：2008-05-12
Applicant: F Hoffmann-La Roche Ag , エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト
Inventor： SCHULAT JOCHEN , ALBRECHT GERTRUD , KERN BERNHARD
CPC classification number: G01N33/48757
Abstract: PROBLEM TO BE SOLVED: To provide a handheld analyzer for testing a sample for a medically significant component, and a method for causing the handheld analyzer to operate in such a way as to reduce the possibility of malfunctions or operating errors. SOLUTION: This analyzer comprises a test unit 20 which detects the correct positioning of analytical consumable means 10 in a conveyance pathway. The test unit has both an electric switch 21 which mechanically senses the positioning of the analytical consumable means and an optical sensor 30 which optically senses the positioning of the analytical consumable means 10 on the conveyance pathway. The handheld analyzer 1 is controlled as a result of a comparison of the signals of the electric switch and the optical sensor. Employing this method reduces malfunctions or operating errors associated therewith. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供用于测试医疗重要部件的样品的手持式分析仪，以及用于使得手持式分析仪以降低故障或操作错误的可能性的方式操作的方法。 解决方案：该分析仪包括测试单元20，其检测分析耗材10在输送路径中的正确定位。 测试单元具有机械地感测分析用耗材的定位的电开关21和光学地感测分析用耗材10在输送路径上的定位的光学传感器30。 作为比较电开关和光学传感器的信号的结果，手持式分析仪1被控制。 采用此方法可减少与之相关的故障或操作错误。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：PL2194378T3
公开(公告)日：2013-08-30
申请号：PL08020879
申请日：2008-12-02
Applicant: HOFFMANN LA ROCHE
Inventor： PORSCH ULRICH , STEIGER BERND , ALBRECHT GERTRUD , WITTMANN UWE
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Patent Agency Ranking
公开(公告)号：CA2630719C
公开(公告)日：2011-04-12
申请号：CA2630719
申请日：2008-05-07
Applicant: HOFFMANN LA ROCHE
Inventor： SCHULAT JOCHEN , ALBRECHT GERTRUD , KERN BERNHARD
Abstract: The invention relates to a handheld analyzer (1) for testing a sample, in particular of a biological fluid, for a medically significant component. It comprises a test unit (20), which detects the correct positioning of an analytical consumable means (10) in a conveyance pathway. According to this invention, the test unit (20) has both an electric switch component which mechanically senses the positioning of the analytical consumable means (10) and an optical sensor unit which optically senses the positioning of the analytical consumable means (10) on the conveyance pathway. The handheld analyzer (1) is controlled as a function of a comparison of the signals of the electric switch component and the optical sensor unit. It is possible in this way to reduce malfunctions or operating errors associated therewith.
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公开(公告)号：AT235059T
公开(公告)日：2003-04-15
申请号：AT01119090
申请日：2001-08-08
Applicant: HOFFMANN LA ROCHE
Inventor： GAA OTTO , ALBRECHT GERTRUD , LOCH-LEROUX DIETER
Abstract: Test strips to control the usefulness of analysis (1), and the like, comprises initially, a reference value measurement takes a standard reference value at a reference control agent (4) as a standardized reference value for the control parameter. To control the usefulness of analysis test strips, and the like, the control parameter of the new test strip is determined as a control value to give a quotient with the first standard reference value as a control quotient. Any deviation between the control quotient and the first reference quotient is measured, and the test strip is rejected if the difference is outside a given tolerance range. The deviation is registered by a relative difference between the control quotient and the first reference quotient, or the actual difference. The new test strip is rejected if the control quotient is smaller than the first reference quotient by a given percentage or a given difference value. The tolerance range is specific to the actual charge of the test strip. The initial test strip and the further test strip are taken from the same package or dispenser, within a long-life packing, where they are each protected by separate wrappings. The test is made when a new package is used, when the first test strip is taken from the pack or on opening a long-life packing. The test stages are repeated if it is shown by the control measurement that test readings or the values measured by an analysis apparatus would be potentially affected. When a given deviation is noted, the control value for the second strip is taken as a new control reference value to give a new reference quotient for the control of further test strips. A new reference quotient is formed if the control quotient is greater than the reference quotient by more than a set threshold value, related to the actual charge of the test strip. One or more of the test stages can be automated. The reference control agent gives a higher measured value for the control parameter. The test strip has a test field (3) and a reference control agent for the measurement of the control reference value or control value. The control parameter is an optical measured value and especially a remission value.
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公开(公告)号：CA2926287C
公开(公告)日：2020-03-24
申请号：CA2926287
申请日：2014-11-27
Applicant: HOFFMANN LA ROCHE
Inventor： ALBRECHT GERTRUD , BAUMANN EDGAR , GENTHNER-RIEGLER MARKUS , KALVERAM STEFAN , NIESPOREK CHRISTIAN , SCHWENKER KAI-OLIVER , SERR MARKUS , WEHOWSKI FREDERIC , WETTENGEL KLAUS
Abstract: A method, an analytical device (114) and an analytical system (110) for determining a concentration of at least one analyte in a bodily fluid (112) is disclosed. The method comprising: a) applying a sample of the bodily fluid (112) to a test carrier (116); b) illuminating the test carrier (116) by at least one light source (127); c) receiving light remitted by the test carrier (116) by using at least one detector (132); d) determining the concentration of the analyte by evaluating at least one detector signal generated by the detector (132). The at least one light source (127) is modulated by using at least two modulation frequencies. The detector signal is demodulated with the at least two modulation frequencies in order to generate at least two demodulated detector signals, each demodulated detector signal corresponding to one of the modulation frequencies. The method comprises a fault detection based on a comparison of the at least two demodulated detector signals.
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公开(公告)号：CA2881067A1
公开(公告)日：2014-03-13
申请号：CA2881067
申请日：2013-09-05
Applicant: HOFFMANN LA ROCHE
Inventor： ALBRECHT GERTRUD , GAA OTTO , LORENZ ROBERT , RUECKERT FRANK
IPC: G01N21/84
Abstract: The invention concerns a method and a device for determining sample application on an analytical test element in a photometric reflectance measuring device (10) specifically for glucose measurements, where the following measures are proposed: providing a disposable test element (12) for application of a body fluid sample, taking a sequence of reflectance readings from the test element (12), monitoring a change of the reflectance readings with respect to a sample application condition, adjusting the sample application condition in accordance with a drift correction. A value for drift correction of the reflectance readings caused by ambient measurement conditions, specifically, humidity, temperature, or UV radiation can be considered in a predefined signal decrease or in a predefined signal threshold for adjusting the sample application condition.
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10.发明专利
公开(公告)号：ES2434440T3
公开(公告)日：2013-12-16
申请号：ES06123573
申请日：2006-11-07
Applicant: HOFFMANN LA ROCHE
Inventor： SCHULAT JOCHEN , STENKAMP BERND , SCHMELZEISEN-REDEKER GUENTHER , SCHMID WILFRIED , ALBRECHT GERTRUD , MENKE ANDREAS , KERN BERNHARD , SCHWOEBEL WOLFGANG , MEINECKE DIETER , DICKOPF KAI , KALVERAM STEFAN
IPC: G01N21/84
Abstract: Procedimiento para el análisis de una muestra en un elemento de prueba (1), en un sistema de análisis (9) quetiene una zona receptora (13) del elemento de prueba y una unidad de análisis (10), que comprende el control de siuna zona de análisis (2) del elemento de prueba está posicionada en el receptáculo del elemento de prueba en unaposición de análisis con respecto a la unidad de análisis, definiendo la dirección Z una dirección perpendicular a lazona de análisis (2), comprendiendo el control las siguientes etapas: - irradiación de la zona de análisis (2) con luz procedente, como mínimo, de una fuente de luz de análisis (18) yuna fuente de luz de control (17), - detección de la luz procedente de la fuente de luz de análisis (18) y de la fuente de luz de control (17) distribuidao reflejada en la zona de análisis (2) por un detector (12) para obtener una primera y respectivamente segundaseñal de detección, y - evaluación de las señales de detección por una unidad de evaluación.de manera que una zona (14) transparente a la luz dispuesta entre el elemento de prueba (1) y el detector (12), estádelimitada por un elemento limitador (15) que tiene una zona (16) no transparente a la luz, estando dispuesto elelemento de delimitación (15) con respecto a la fuente (18) de luz de análisis, la fuente (17) de luz de control y eldetector (12), de manera tal que la luz procedente de la fuente (17) de luz de control, distribuida o reflejada en unazona de análisis (22) de un elemento de prueba (1), que ha sido dispuesto en la zona receptora (13) del elemento deprueba en posición falseada en la dirección Z choca esencialmente sobre la zona no transparente a la luz de análisis(16) y no alcanza el detector y la luz distribuida o reflejada en una zona de análisis (22) de un elemento de prueba(1) que está dispuesto en la zona receptora (13) del elemento de prueba en posición falseada en la dirección Zchoca esencialmente sobre la zona transparente a la luz (14),
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