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81. 发明申请

WO2022148876A1 ANALYTE METERS, TEST STRIP EJECTORS, AND METHODS OF USING SAME 审中-公开
公开(公告)号：WO2022148876A1
公开(公告)日：2022-07-14
申请号：PCT/EP2022/050384
申请日：2022-01-11
申请人： ASCENSIA DIABETES CARE HOLDINGS AG , PHC CORPORATION
发明人： HU, Wei , CHEN, Derong , LI, Chao , HAMILTON, Thomas F. , TANIZAKI, Youichi , JIANG, Yue , COLEMAN, James M. , CHEN, Yulun
IPC分类号： A61B5/151 , G01N33/487 , A61B5/145
摘要： An analyte meter having a test strip ejector. The analyte meter includes a housing body including a front side, a back side, a first side, a second side, an end, and a test strip port at the end configured to receive a test strip; and a strip ejector configured to eject the test strip from the test strip port. The test strip ejector includes a slide member slidable relative to the housing body, an engagement member coupled to the slide member and configured to be contacted by a user, the engagement member located on the back side of the housing body opposite then display screen, and a push member coupled to the slide member and positioned to be engageable with the end of the test strip. Test strip ejectors and methods of ejecting test strips are provided, as are numerous other aspects.

82. 发明申请

WO2022029165A1 BIOSENSOR WITH MEMBRANE STRUCTURE FOR STEADY-STATE AND NON-STEADY-STATE CONDITIONS FOR DETERMINING ANALYTE CONCENTRATIONS 审中-公开
公开(公告)号：WO2022029165A1
公开(公告)日：2022-02-10
申请号：PCT/EP2021/071744
申请日：2021-08-04
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： WU, Huan-Ping
IPC分类号： A61B5/145 , A61B5/1495 , A61B2560/0223 , A61B5/0002 , A61B5/1451 , A61B5/14532 , A61B5/1486 , A61B5/14865 , A61B5/6801 , A61B5/72 , A61B5/7228 , G01N33/48707 , G01N33/49 , G16H40/40 , G16H40/67 , G16H50/30 , G16H50/70
摘要： A biosensor system is configured to establish a steady-state condition and alternate between the steady-state condition and a non-steady-state condition to determine an analyte concentration. The biosensor system includes an electrode system having at least one working electrode and one counter electrode. The working electrode is covered with an analyte catalyzing layer for converting an analyte into measurable species. A membrane system encompasses the electrode system and comprises an analyte permeable membrane. The membrane has an analyte permeability with lower analyte solubility than an analyte solubility outside the membrane. The membrane is configured to trap a measureable species within the membrane such that a steady-state of the measurable species resulting from the analyte is established near the electrode surface. A bias circuit is configured to apply a potential modulation sequence to the working electrode to cause alternating of steady-state and non-steady-state conditions within the electrode system for analyte concentration determination.

83. 发明申请

WO2022013140A1 DETECTING REINSERTION OF A CONTINUOUS GLUCOSE MONITORING SENSOR 审中-公开
公开(公告)号：WO2022013140A1
公开(公告)日：2022-01-20
申请号：PCT/EP2021/069303
申请日：2021-07-12
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： RUSSO, Anthony P.
IPC分类号： G16H10/40 , G16H40/67
摘要： A continuous glucose monitoring (CGM) system is configured to detect a reinserted CGM sensor. The system reads a CGM sensor identifier stored in a CGM sensor unit memory in response to insertion of a CGM sensor into the skin of user. The system compares the identifier to any previously-stored identifiers of previously-inserted CGM sensors. If the identifier does not match a previously-stored identifier, indicating a newly-inserted sensor, the identifier is stored and CGM may begin. If the identifier matches a previously- stored identifier, indicating a reinserted sensor, a usage limit corresponding to the stored identifier of the reinserted sensor is then checked to determine whether it has been met. If it has, CGM is halted. If it has not, CGM may continue with the reinserted CGM sensor. Methods of detecting reinsertion and usage limits of a CGM sensor are also provided, as are other aspects.

84. 发明申请

WO2021245131A1 METHODS AND APPARATUS FOR TIME-VARYING FILTERING OF SIGNALS OF CONTINUOUS ANALYTE MONITORING SYSTEMS 审中-公开
公开(公告)号：WO2021245131A1
公开(公告)日：2021-12-09
申请号：PCT/EP2021/064783
申请日：2021-06-02
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： RUSSO, Anthony P.
IPC分类号： A61B5/145 , A61B5/1486 , A61B5/1455 , A61B5/00 , A61B5/1451 , A61B5/14532 , A61B5/14865 , A61B5/6833 , A61B5/6849 , A61B5/7225 , A61B5/725 , A61B5/7275 , G16H40/63
摘要： A method of filtering a signal in a continuous analyte monitoring (CAM) system includes applying time-varying filtering to the signal using a time-varying filter to generate a filtered continuous analyte' monitoring signal during an analyte monitoring period. Other methods, apparatus, continuous analyte monitoring devices, and continuous glucose monitoring devices are also disclosed.

85. 发明申请

WO2021032787A1 BIOSENSOR INSERTER APPARATUS AND METHODS 审中-公开
公开(公告)号：WO2021032787A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/073218
申请日：2020-08-19
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： EREKOVCANSKI, Nicholas , PRAIS, Eugene R. , MAYER, Thomas A. J. Jr. , YOUNG, Cameron M.
IPC分类号： A61B5/145 , A61B17/34
摘要： A biosensor inserter includes a push member with a push element, a contact member including a latch, a transmitter carrier supporting a transmitter and sensor assembly, and a pivot member having a latch end, the pivot member supporting an insertion device during biosensor insertion. In operation, the push member is telescoped axially by the user relative to the contact member, which is provided in contact with a user's skin. This pushes the push element against the pivot member and translates the transmitter carrier during insertion of the biosensor. During a first portion of a stroke of the insertion device, insertion of the biosensor is accomplished, and the pivot member is prevented from pivoting. In a second portion of the stroke, after latch end moves past the latch, the pivot member is allowed to pivot and the insertion device is retracted. Other system and method embodiments are provided.

86. 发明申请

WO2019197519A1 SENSOR ASSEMBLY APPARATUS AND METHODS FOR CONTINUOUS GLUCOSE MONITORS 审中-公开
公开(公告)号：WO2019197519A1
公开(公告)日：2019-10-17
申请号：PCT/EP2019/059213
申请日：2019-04-11
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： YOUNG, Cameron M. , GASS, Jennifer L. , MAYER, Thomas A. J. Jr. , PRAIS, Eugene
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1486
摘要： A sensor apparatus for a continuous glucose monitoring system has a sensor housing that includes a first end having a sealing surface configured to seal against an introducer having an insertion shaft, a second end having a sealing surface configured to seal against an insertion shaft cover, and an insertion shaft opening having a width that allows the insertion shaft to travel there through and that extends between the first and second ends. The sensor housing may further include a sensor wire channel that extends between the insertion shaft opening and a sensor wire contact location in an outer surface of the sensor housing. The sensor wire channel and sensor wire contact location may be configured to receive a sensor that extends between the insertion shaft opening and the sensor wire contact location to allow the sensor to make electrical contact to system circuitry. Numerous other aspects are provided.

87. 发明申请

WO2018206552A1 SENSOR ASSEMBLY APPARATUS AND METHODS FOR CONTINUOUS GLUCOSE MONITORS 审中-公开
公开(公告)号：WO2018206552A1
公开(公告)日：2018-11-15
申请号：PCT/EP2018/061820
申请日：2018-05-08
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： PRAIS, Eugene , GASS, Jennifer L. , PATEL, Nihir , SHAH, NIkhil M.
IPC分类号： A61B5/145 , A61B5/00
摘要： In some embodiments, a sensor assembly for a continuous glucose monitoring system is provided that includes (1) a sensor carrier having a sensor unit receiving area and an electronics receiving area, the electronics receiving area including a substrate; (2) a sensor unit having a sterilized region, the sterilized region including at least a portion of a sensor and an introducer; and (3) electronics for the continuous glucose monitoring system. The sensor unit is positioned within the sensor unit receiving area of the sensor carrier and the electronics are positioned on the substrate within the electronics receiving area of the sensor carrier so as to form a sensor assembly having the sensor electrically connected to the substrate of the electronics receiving area while maintaining sterilization of the sterilized region of the sensor unit. Numerous other aspects are provided.

88. 发明申请

WO2017207713A1 SYSTEMS, APPARATUS, AND METHODS FOR POWERING ELECTRONIC DEVICES WITH LOW VOLTAGE BATTERIES 审中-公开
标题翻译：用于使用低压电池为电子设备供电的系统，装置和方法
公开(公告)号：WO2017207713A1
公开(公告)日：2017-12-07
申请号：PCT/EP2017/063362
申请日：2017-06-01
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： GOFMAN, Igor Y.
IPC分类号： G06F1/26
摘要： Embodiments of the present invention provide systems, apparatus, and methods for powering electronic devices with low voltage batteries. Embodiments include a circuit including a transistor having a base, an emitter, and a collector; a microcontroller having an output port, a system power terminal, and an input port; a first signal generated from the output port of the microcontroller and coupled to an enable pin of a DC-DC booster; and a second signal generated from the output port of the microcontroller and coupled to the base of the transistor, wherein the second signal is an inverted version of the first signal. The emitter of the transistor is coupled to ground and the collector of the transistor is coupled to the enable pin of the DC-DC booster. Numerous additional aspects are disclosed.
摘要翻译：本发明的实施例提供了用低电压电池为电子设备供电的系统，设备和方法。实施例包括：包括具有基极，发射极和集电极的晶体管的电路; 具有输出端口，系统电源端子和输入端口的微控制器; 从微控制器的输出端口产生并耦合到DC-DC升压器的使能引脚的第一信号; 以及从微控制器的输出端口产生并耦合到晶体管的基极的第二信号，其中第二信号是第一信号的反相形式。晶体管的发射极连接到地，晶体管的集电极连接到DC-DC升压器的使能引脚。披露了许多其他方面。

89. 发明申请

WO2017056002A1 METHOD AND SYSTEM OF USING A MOBILE DEVICE FOR ANALYTE DETECTION 审中-公开
标题翻译：使用移动设备进行分析检测的方法和系统
公开(公告)号：WO2017056002A1
公开(公告)日：2017-04-06
申请号：PCT/IB2016/055778
申请日：2016-09-27
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： BROWN, Daniel, V. , MICINSKI, Russell , WARCHAL-WINDHAM, Mary Ellen , DOSMANN, Andrew, J.
IPC分类号： G01N21/84
CPC分类号： G01N21/8483 , G01N2201/0221 , G01N2201/0225 , H04M1/04 , H04M1/24 , H04M2250/12 , H04M2250/52
摘要： A method and system for determining an analyte concentration in a fluid sample. A mobile device such as a smart phone includes a processor, a camera, and a memory. A carrying case is provided to hold the mobile device. The carrying case has a sensor housing to hold a test sensor having a reaction area for holding the fluid sample. When the carrying case is mated with the mobile device, the reaction area of the test sensor is aligned with the camera. A metering application is loaded on the mobile device. The application is executed by the processor to capture image data of the fluid sample from the camera and analyze the content of the fluid sample based on the image data.
摘要翻译：一种用于确定流体样品中分析物浓度的方法和系统。诸如智能电话的移动设备包括处理器，照相机和存储器。提供携带箱来保持移动设备。携带箱具有传感器壳体，用于保持具有用于保持流体样品的反应区域的测试传感器。当携带箱与移动设备配合时，测试传感器的反应区域与相机对齐。计量应用程序加载在移动设备上。应用程序由处理器执行以从相机捕获流体样本的图像数据，并基于图像数据分析流体样本的内容。

90. 发明申请

WO2022112929A1 NFC-ENABLED TEST SENSORS, SYSTEMS AND METHODS USING THE SAME 审中-公开
公开(公告)号：WO2022112929A1
公开(公告)日：2022-06-02
申请号：PCT/IB2021/060837
申请日：2021-11-23
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： RUSSO, Anthony, P.
IPC分类号： A61B5/145 , G01N27/327 , A61B5/1486 , A61B5/00 , H04W12/47
摘要： An electrochemical test sensor is adapted to receive a fluid sample including an analyte. The electrochemical test sensor includes a base. The base includes an enzyme adapted to react with the analyte. The electrochemical test sensor further includes a plurality of electrodes, a near field communication (NFC) tag chip, an analog front end (AFE) and a microcontroller.

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