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1. 发明申请

WO2018193017A1 ANALYTE MEASUREMENT SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2018193017A1
公开(公告)日：2018-10-25
申请号：PCT/EP2018/059991
申请日：2018-04-19
申请人： LIFESCAN SCOTLAND LIMITED
发明人： MALECHA, Michael , MCNEILAGE, Alan , STEELE, Dominic , ZVIKHACHEVSKAYA, Anna
IPC分类号： G01N27/327 , A61B5/145
摘要： Systems and methods for determining a concentration of an analyte in a physiological fluid with a biosensor are presented. Current values are measured during application of voltage pulses across electrodes of the biosensor. Different intermediate analyte concentrations are calculated using different subsets of the measured current values and different scaling factors. A first intermediate analyte concentration has a first level of accuracy across a range of analyte concentrations. A second intermediate analyte concentration hasa higher level of accuracy in the low range. A third intermediate analyte concentration has a higher level of accuracy in the high range. The concentration of the analyteis determined as a function of the different intermediate analyte concentrations. The second intermediate analyte concentration, the third intermediate analyte concentration or an average,is selected ifthe first intermediate analyte concentration isin the low range,the high range or in between, respectively.

2. 发明申请

WO2016100011A1 UNIVERSAL STRIP PORT CONNECTOR 审中-公开
标题翻译：通用条口连接器
公开(公告)号：WO2016100011A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/064470
申请日：2015-12-08
申请人： LIFESCAN SCOTLAND LIMITED
发明人： ELDER, David , POMEROY, George Mark
IPC分类号： G01N27/327 , G01N33/487 , H01R12/71 , H01R13/66 , A61B5/145
CPC分类号： G01N27/3273 , A61B5/14532 , A61B5/1486 , A61B2562/0295 , G01N27/3272 , G01N33/48785 , H01R12/79 , H01R12/85 , H01R13/665 , H01R2201/20
摘要： The test meter includes a strip port connector configured and sized to receive a test strip and including a plurality of spaced electrical contacts disposed in an array upon a printed circuit board (PCB). Upon insertion of a test strip in the strip port connector, at least some of the plurality of spaced electrical contacts of the strip port connector are caused to engage each of the electrical contacts of the inserted test strip and in which a plurality of disparate test strip designs can be used in connection with the test meter and in which the array of electrical contacts of the strip port connector are disposed in parallel relation to the substantially planar surface of the inserted test strip and are brought into contact therewith for identifying the test strip and subsequent testing.
摘要翻译：测试仪包括条形端口连接器，其配置和尺寸设置成接收测试条并且包括以阵列布置在印刷电路板（PCB）上的多个间隔开的电触点。当将测试条插入带状端口连接器中时，使带状端口连接器的多个间隔开的电触点中的至少一些与插入的测试条的每个电触点接合，并且其中多个不同的测试条设计可以与测试仪一起使用，并且其中带状端口连接器的电触头阵列与插入的测试条的基本平坦的表面平行地设置并与其接触以识别测试条和后续测试。

3. 发明申请

WO2015044138A1 ANALYTICAL TEST STRIP WITH INTEGRATED BATTERY 审中-公开
标题翻译：具有集成电池的分析测试条
公开(公告)号：WO2015044138A1
公开(公告)日：2015-04-02
申请号：PCT/EP2014/070249
申请日：2014-09-23
申请人： LIFESCAN SCOTLAND LIMITED
发明人： ELDER, David , YOUNG, Stanley , GUTHRIE, Brian , YOUNG, John
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。

4. 发明申请

WO2015032849A1 METHOD AND SYSTEM TO DETERMINE ERRONEOUS MEASUREMENT SIGNALS DURING A TEST MEASUREMENT SEQUENCE 审中-公开
标题翻译：在测试测量序列期间确定错误测量信号的方法和系统
公开(公告)号：WO2015032849A1
公开(公告)日：2015-03-12
申请号：PCT/EP2014/068819
申请日：2014-09-04
申请人： LIFESCAN SCOTLAND LIMITED
发明人： MALECHA, Michael , STRACHAN, Alexander , GADDE, Yeswanth
IPC分类号： G01N27/327
CPC分类号： G01N27/3275 , G01N27/3274
摘要： Glucose measurement system comprising a test strip (100) and a test meter (200), the meter including a microcontroller (300) configured to apply a test voltage and measure a response current and further to determine an output differential (818) as the diffence in respective magnitudes of currents at successive time instants within a predetermined time window, and if the output differential is greater than zero (i.e. current is increasing) (820), to increment by one a first index and set a second index value as equal to the sum of the previous value of the second index and the output differential (822), and to flag an error (826) if both indexes become greater than a respective threshold (824) within the time window, otherwise, if the time instance is outside the time window (808), calculate the glucose concentration from the output signal (810). Corresponding method of calculating a glucose concentration.
摘要翻译：包括测试条（100）和测试仪（200）的葡萄糖测量系统，该仪器包括被配置为施加测试电压并测量响应电流的微控制器（300），并进一步确定输出差分（818）为差异在预定时间窗口内的连续时刻的电流的相应大小中，并且如果输出差异大于零（即电流正在增加）（820），则增加一个第一指数并将第二指数值设置为等于如果两个指标在时间窗口内都变得大于相应的阈值（824），则第二索引的前一个值和输出差分（822）之和和标记错误（826），否则如果时间实例是在时间窗口（808）之外，从输出信号（810）计算葡萄糖浓度。计算葡萄糖浓度的相应方法。

5. 发明申请

WO2015022299A1 WATERTIGHT CASING WITH INTEGRATED ELECTRICAL CONTACTS 审中-公开
标题翻译：具有集成电气接触的防水外壳
公开(公告)号：WO2015022299A1
公开(公告)日：2015-02-19
申请号：PCT/EP2014/067185
申请日：2014-08-11
申请人： LIFESCAN SCOTLAND LIMITED
发明人： GUINAN, Eamon , NELSON, Jonathan , ELDER, David , FAULKNER, Allan , HAMER, Malcolm , MAGENNIS, Ryan
IPC分类号： H05K5/06
CPC分类号： H05K5/069 , G01N33/48785 , G01N33/49
摘要： A watertight casing for an electronic device includes an electrically-insulating plastic case (EIPC) and at least one electrically-conductive thermoplastic elastomer (ECTPE) contact. The EIPC includes inwardly and outwardly facing surfaces. The ECTPE contact that includes a proximal contact portion with a proximal contact surface, a distal contact portion with a distal contact surface, and a channel portion connecting the proximal contact portion and the distal contact portion. The ECTPE contact(s) is integrated with the EIPC such that the ECTPE contact(s) extends through the EIPC from the outwardly facing surface to the inwardly facing surface and such that the proximal contact surface is disposed in proximity to the inwardly facing surface and the distal contact surface is disposed in proximity to the outwardly facing surface. The ECTPE contact(s) is adhered to the EIPC such that a watertight seal between the outwardly facing surface and the inwardly facing surface is present therebetween.
摘要翻译：用于电子设备的防水外壳包括电绝缘塑料外壳（EIPC）和至少一个导电热塑性弹性体（ECTPE）触点。 EIPC包括向内和向外的表面。 ECTPE接触件包括具有近端接触表面的近侧接触部分，与远端接触表面的远端接触部分以及连接近侧接触部分和远端接触部分的通道部分。 ECTPE接触件与EIPC集成，使得ECTPE接触件从EIPC从面向外的表面延伸到面向内的表面，并且使得近端接触表面设置在靠近面向内的表面，并且远侧接触表面设置在靠近面向外的表面。 ECTPE接触被粘附到EIPC上，使得在它们之间存在向外表面和向内表面之间的水密密封。

6. 发明申请

WO2015001108A1 ELECTRONIC DEVICE BATTERY HOLDER 审中-公开
标题翻译：电子设备电池座
公开(公告)号：WO2015001108A1
公开(公告)日：2015-01-08
申请号：PCT/EP2014/064373
申请日：2014-07-04
申请人： LIFESCAN SCOTLAND LIMITED
发明人： CHONG, Kevin Kok Pek
IPC分类号： H01M2/10
CPC分类号： H01M2/1044 , H01M2220/30
摘要： An electronic device battery holder ("EDBH") for holding a battery with a positive pole and a negative pole includes at least one deflectable electrically-conductive positive terminal prong with a proximal end configured for fixed electrical connection to a power circuit of an electronic device, a deflectable distal end configured to contact a positive pole of a battery operably inserted into the EDBH, and a deflectable middle portion connecting the proximal end and the distal end. The EDBH also includes at least one compressible electrically-conductive negative terminal prong configured to exert a force on the operably inserted battery, to contact a negative pole of the battery, and for fixed electrical connection to the power circuit of the electronic device. The at least one deflectable electrically-conductive positive terminal prong is configured to deflect during insertion of a battery therein and to exert a compressive securing force on an operably inserted battery.
摘要翻译：用于保持具有正极和负极的电池的电子设备电池座（“EDBH”）包括至少一个可偏转的导电正端子叉，其近端被配置用于与电子设备的电源电路的固定电连接，构造成接触可操作地插入到EDBH中的电池的正极的可偏转远端以及连接近端和远端的偏转中间部分。 EDBH还包括至少一个可压缩的导电负极端子头，其构造成在可操作地插入的电池上施加力，以接触电池的负极，并且用于与电子设备的电力电路的固定电连接。所述至少一个可偏转的导电正极端子头被配置为在电池插入期间偏转并且在可操作地插入的电池上施加压缩固定力。

7. 发明申请

WO2013190073A1 ANALYTICAL TEST STRIP WITH CAPILLARY SAMPLE-RECEIVING CHAMBERS SEPARATED BY STOP JUNCTIONS 审中-公开
标题翻译：带停止接头分开的毛细管样品接收器的分析测试条
公开(公告)号：WO2013190073A1
公开(公告)日：2013-12-27
申请号：PCT/EP2013/062952
申请日：2013-06-20
申请人： LIFESCAN SCOTLAND LIMITED
发明人： WHITEHEAD, Neil , SLOSS, Scott , SMITH, Antony , WHYTE, Lynsey , MCCOLL, David , HOWIE, David , DARLING, Ramsay , MCLAREN, James
IPC分类号： G01N33/543
CPC分类号： C12Q1/006 , G01N33/526
摘要： An analytical test strip for the determination of an analyte (such as glucose) in a bodily fluid sample (e.g., a whole blood sample) includes a first and second capillary sample-receiving chambers and first and second stop junctions that are disposed between the first and second capillary sample-receiving chambers. The first stop junction defines a discontinuity boundary of the first capillary sample-receiving chamber and the second stop junction defines a discontinuity boundary of the second capillary sample-receiving chamber. In addition, the first stop junction and the second stop junction are disposed such that bodily fluid sample flow between the first capillary sample-receiving chamber and the second capillary sample-receiving chamber during use of the analytical test strip is prevented.
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）的分析测试条包括第一和第二毛细管样品接收室以及设置在第一和第二毛细管样品接收室之间的第一和第二停止接头和第二毛细管样品接收室。第一停止接头限定第一毛细管样品接收室的不连续边界，并且第二停止接头限定第二毛细管样品接收室的不连续边界。此外，第一停止接点和第二停止接点被布置成使得在使用分析测试条期间，体液样本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。

8. 发明申请

WO2013164590A1 ENZYMATIC ELECTROCHEMICAL-BASED SENSORS WITH NAD POLYMERIC COENZYME 审中-公开
标题翻译：基于电化学电化学传感器与NAD聚合物
公开(公告)号：WO2013164590A1
公开(公告)日：2013-11-07
申请号：PCT/GB2013/051094
申请日：2013-04-29
申请人： LIFESCAN SCOTLAND LIMITED
发明人： LIU, Zuifang , SETFORD, Steven , CARDOSI, Marco
IPC分类号： C12Q1/00
CPC分类号： C12Q1/004 , C12Q1/005
摘要： A nicotinamide adenine dinucleotide (NAD) polymeric coenzyme for use in enzymatic electrochemical-based sensors includes NAD moieties covalently bound as pendent groups to a polymer backbone. An enzymatic electrochemical-based biosensor includes nicotinamide adenine dinucleotide (NAD) polymeric coenzyme, a polymeric electron transfer agent (e.g., polymeric ferrocene) at least one working electrode, and at least one reference electrode.
摘要翻译：用于基于酶电化学的传感器中的烟酰胺腺嘌呤二核苷酸（NAD）聚合辅酶包括与聚合物主链共价结合作为侧基的NAD部分。基于酶电化学的生物传感器包括烟酰胺腺嘌呤二核苷酸（NAD）聚合辅酶，聚合物电子转移剂（例如聚合二茂铁）至少一个工作电极和至少一个参比电极。

9. 发明申请

WO2013098564A9 ACCURATE ANALYTE MEASUREMENTS FOR ELECTROCHEMICAL TEST STRIP BASED ON MULTIPLE DISCRETE MEASUREMENTS DEFINED BY SENSED PHYSICAL CHARACTERISTIC(S) OF THE SAMPLE CONTAINING THE ANALYTE 审中-公开
公开(公告)号：WO2013098564A9
公开(公告)日：2013-07-04
申请号：PCT/GB2012/053277
申请日：2012-12-28
申请人： LIFESCAN SCOTLAND LIMITED
发明人： MALECHA, Michael
IPC分类号： G01N27/327
摘要： Various embodiments that allow for a more accurate analyte concentration by determining at least one physical characteristic, particularly hematocrit, of the blood sample containing the analyte, particularly glucose, and deriving a specific sampling time based on a relationship between the physical characteristic and sampling time so that the analyte concentration can be determined with greater accuracy with the specific sampling time point.

10. 发明申请

WO2012114056A1 CAPACITANCE DETECTION IN ELECTROCHEMICAL ASSAY WITH IMPROVED RESPONSE 审中-公开
标题翻译：电化学测试中的电容检测具有改进的响应
公开(公告)号：WO2012114056A1
公开(公告)日：2012-08-30
申请号：PCT/GB2011/001211
申请日：2011-08-11
申请人： LIFESCAN SCOTLAND LIMITED , ELDER, David , DILLEEN, John, William
发明人： ELDER, David , DILLEEN, John, William
IPC分类号： G01N33/487 , G01N27/22
CPC分类号： G01N27/307 , G01N27/22 , G01N27/3274
摘要： Methods and systems are provided to determine capacitance of the electrochemical test cell.
摘要翻译：提供了方法和系统来确定电化学测试电池的电容。

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