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1. 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。

2. 发明申请

WO2022144342A1 FLEXIBLE CIRCUIT BOARDS FOR CONTINUOUS ANALYTE MONITORING DEVICES 审中-公开
公开(公告)号：WO2022144342A1
公开(公告)日：2022-07-07
申请号：PCT/EP2021/087700
申请日：2021-12-28
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： LI, Ji , GOFMAN, Igor Y. , AVIROVIKJ, Dragan , MAYER, Thomas A.J., JR. , YOUNG, Cameron M. , EREKOVCANSKI, Nicholas
IPC分类号： A61B5/145 , A61B5/00
摘要： A flexible circuit board for a continuous analyte monitoring (CAM) device includes a plurality of physically separate circuit board cells each having circuitry thereon. The flexible circuit board also includes a plurality of flexible interconnections each connecting one of the physically separate circuit board cells to another of the physically separate circuit board cells. Each one of the flexible interconnections is operable to couple power, electrical signals, or both to the physically separate circuit board cells connected thereto. The flexible circuit board is bendable in multiple directions in three dimensions. Methods of constructing flexible circuit boards for CAM devices are also provided, as are other aspects.

3. 发明申请

WO2021148591A1 STERILIZED REUSABLE WEARABLE DEVICES AND WEARABLE DEVICE FORMING METHODS IN CONTINUOUS ANALYTE MONITORING 审中-公开
公开(公告)号：WO2021148591A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051431
申请日：2021-01-22
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： PRAIS, Eugene , AVIROVIKJ, Dragan , MAYER, JR., Thomas A.J. , YOUNG, Cameron M. , GOFMAN, Igor Y.
IPC分类号： A61B5/145 , A61B5/1473 , A61B5/00 , A61B5/1486 , A61B2090/0813 , A61B2560/0214 , A61B2560/0285 , A61B2560/04 , A61B2560/045 , A61B2562/164 , A61B2562/18 , A61B2562/242 , A61B2562/247 , A61B5/0004 , A61B5/002 , A61B5/14514 , A61B5/14532 , A61B5/14865 , A61B5/6801 , A61B5/6802 , A61B90/08
摘要： In one or more embodiments, a continuous analyte monitoring wearable device includes a disposable base unit having a power source and an analyte sensor, and a reusable transmitter unit that includes electronic circuitry configured to bias the analyte sensor, measure current through the analyte sensor, and may even compute analyte values based on measured current through the analyte sensor. The disposable base unit is configured to couple to the reusable transmitter unit and supply electrical power to the electronic circuitry of the reusable transmitter unit for continuous analyte monitoring. Numerous other embodiments are provided.

4. 发明申请

WO2021180917A1 FLEXIBLE PRINTED CIRCUIT BOARD HAVING A BATTERY MOUNTED THERETO 审中-公开
公开(公告)号：WO2021180917A1
公开(公告)日：2021-09-16
申请号：PCT/EP2021/056320
申请日：2021-03-12
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： GOFMAN, Igor Y.
IPC分类号： H05K3/32 , H05K1/18 , H05K3/40 , H05K1/11 , H05K1/09 , H05K3/12
摘要： A flexible printed circuit board (PCB) may have one or more coin cell batteries mounted thereto such that the flexibility of the flexible PCB is maintained. The flexible PCB has one or more battery contact pads fabricated thereon. Each battery contact pad includes a pattern of metalized vias each extending from a top surface to a bottom surface of the flexible PCB. A coin cell battery may be positioned over or under the battery contact pad. Conductive light curable epoxy is applied to and in each metalized via to contact and adhere to the coin cell battery to form a conductive path from the battery through the battery contact pad to printed conductors on the flexible PCB. Methods of mounting one or more coin cell batteries to a flexible PCB are also provided, as are other aspects.

5. 发明申请

WO2022157286A1 BASE UNITS, TRANSMITTER UNITS, WEARABLE DEVICES, AND METHODS OF CONTINUOUS ANALYTE MONITORING 审中-公开
公开(公告)号：WO2022157286A1
公开(公告)日：2022-07-28
申请号：PCT/EP2022/051306
申请日：2022-01-21
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： AVIROVIKJ, Dragan , GOFMAN, Igor Y. , YOUNG, Cameron M. , LI, Ji , MAYER, Thomas A., J., Jr.
IPC分类号： A61B5/145 , A61B5/00
摘要： A base unit of a wearable device for continuous analyte monitoring includes a cup configured to receive a power source. A first power source contact is at least partially located in the cup and configured to electrically contact a first terminal of the power source in response to the power source being received in the cup. At least one base contact is electrically coupled to the first power source contact, the at least one base contact configured to electrically contact at least one transmitter contact of a transmitter unit in response to the transmitter unit and the base unit being coupled together. Numerous other embodiments are provided.

6. 发明申请

WO2021052986A1 AUTOMATIC ACTIVATION OF CONTINUOUS GLUCOSE MONITORING (CGM) TRANSMITTER 审中-公开
公开(公告)号：WO2021052986A1
公开(公告)日：2021-03-25
申请号：PCT/EP2020/075817
申请日：2020-09-16
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： GOFMAN, Igor Y.
IPC分类号： H02J7/00 , A61B5/145 , H02J9/00
摘要： A battery-operated electronic device, such as, e.g., a continuous glucose monitoring (CGM) transmitter, has a switch disconnect circuit that reduces battery discharge while the device is stored and/or in "shelf mode." The device has two externally-accessible activation pads each configured to contact a same electrical conductor positioned in packaging for the device that causes the switch disconnect circuit to disconnect the battery from device electronics while the device is in the packaging. Upon removal of the device from the packaging, the two activation pads no longer contact the electrical conductor, causing the switch disconnect circuit to automatically connect the battery to the device electronics. Methods of reducing battery discharge in a battery-operated electronic device and other aspects are also described.

7. 发明申请

WO2021245042A1 METHODS AND APPARATUS CONFIGURED TO TRANSMIT DATA IN CONTINUOUS ANALYTE MONITORS 审中-公开
公开(公告)号：WO2021245042A1
公开(公告)日：2021-12-09
申请号：PCT/EP2021/064596
申请日：2021-06-01
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： HURTZ, Robert W. , GOFMAN, Igor Y. , ZHANG, Wei Dale , MAYER, Thomas A.J., Jr. , LI, Ji , DIONISIO, Christopher A.
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1486 , A61B2560/0223 , A61B2562/12 , A61B2562/18 , A61B5/0004 , A61B5/14503 , A61B5/14532 , A61B5/14865 , A61B5/6801
摘要： In one or more embodiments, a base unit of a wearable device for continuous analyte monitoring may include sensor memory circuitry and a sensor assembly. The sensor memory circuitry stores information (data) of at least one parameter of at least one component of the base unit, such as, e.g., the sensor assembly. The base unit is configured to couple to a transmitter unit of the wearable device and to transfer the information to the transmitter unit. Analyte determinations are made based at least in part on the information. Numerous other embodiments are provided.

8. 发明申请

WO2021148596A1 WEARABLE DEVICES, WEARABLE DEVICE FORMING METHODS, AND METHODS OF REUSE OF TRANSMITTER UNITS OF WEARABLE DEVICES IN CONTINUOUS ANALYTE MONITORING SYSTEMS 审中-公开
公开(公告)号：WO2021148596A1
公开(公告)日：2021-07-29
申请号：PCT/EP2021/051437
申请日：2021-01-22
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： PRAIS, Eugene , AVIROVIKJ, Dragan , MAYER, JR., Thomas A.J. , YOUNG, Cameron M. , GOFMAN, Igor Y.
IPC分类号： A61B5/145 , A61B5/00 , A61B5/1473 , A61B2560/0214 , A61B2560/045 , A61B2562/164 , A61B2562/18 , A61B2562/242 , A61B5/0002 , A61B5/002 , A61B5/1451 , A61B5/14514 , A61B5/14532 , A61B5/6802 , A61B5/6832 , A61B5/685
摘要： In one or more embodiments, a continuous analyte monitoring wearable device includes a disposable base unit having a power source and an analyte sensor, and a reusable transmitter unit that includes electronic circuitry configured to bias the analyte sensor, measure current through the analyte sensor, and, in some embodiments, even compute analyte values based on measured current through the analyte sensor. The disposable base unit is configured to couple to the reusable transmitter unit and supply electrical power to the electronic circuitry of the reusable transmitter unit for continuous analyte monitoring. Numerous other embodiments are provided.

9. 发明申请

WO2021089597A1 DEVICES, SYSTEMS, AND METHODS FOR MEASURING ANALYTES IN INTERSTITIAL FLUID 审中-公开
公开(公告)号：WO2021089597A1
公开(公告)日：2021-05-14
申请号：PCT/EP2020/080920
申请日：2020-11-04
申请人： ASCENSIA DIABETES CARE HOLDINGS AG
发明人： GOFMAN, Igor Y.
IPC分类号： A61B5/1486 , A61B5/145 , A61B5/00
摘要： An analyte monitor includes a controller including a processor coupled to a memory. The memory has instructions stored therein that, when executed by the processor, cause the controller to: provide a working electrode voltage to a working electrode of an analyte sensor; selectively provide a first counter electrode voltage and a second counter electrode voltage to a counter electrode of the analyte sensor; and provide a guard ring voltage to a guard ring associated with the working electrode. The analyte monitor further includes a current measurement circuit coupled to the controller and configured to measure current flow to the working electrode and a reference resistor electrically coupled between the working electrode and the guard ring associated with the working electrode. Other monitors, systems, sensors, and methods are disclosed.

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