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81. 发明公开

EP4437949A1 METHODS AND SYSTEMS FOR WEIGHTING CALIBRATION POINTS AND UPDATING LAG PARAMETERS 审中-公开
公开(公告)号：EP4437949A1
公开(公告)日：2024-10-02
申请号：EP24186486.7
申请日：2018-09-26
申请人： Senseonics, Incorporated
发明人： CHEN, Xiaoxiao , RASTOGI, Ravi , DEHENNIS, Andrew , SANCHEZ, Patricia
IPC分类号： A61B5/07
CPC分类号： A61B5/1495 , A61B5/1451 , A61B5/14532 , A61B2560/022320130101 , A61B5/1459 , A61B5/4866 , A61B5/14503 , A61B5/7275 , A61B5/076 , A61B5/0031 , A61B2560/021920130101 , A61B5/7278 , A61B5/686
摘要： Disclosed are analyte monitoring systems and methods for calibrating an analyte sensor using one or more reference measurements. These systems and methods may include using a conversion function and first sensor data to calculate a first sensor analyte level, weighting a first reference analyte measurement (RM1) and one or more previous reference analyte measurements according to a weighted average cost function, updating the conversion function using the weighted RM1 and the one or more weighted previous reference analyte measurements as calibration points, and using the updated conversion function and second sensor data to calculate a second sensor analyte level. In some aspects, the systems and methods may include updating one or more of lag parameters used to calculate the sensor analyte levels.

82. 发明授权

EP3169226B1 INTEGRATED OPTICAL FILTER SYSTEM WITH LOW SENSITIVITY TO HIGH ANGLE OF INCIDENCE LIGHT FOR AN ANALYTE SENSOR 有权
公开(公告)号：EP3169226B1
公开(公告)日：2024-05-15
申请号：EP15822549.0
申请日：2015-07-15
IPC分类号： A61B5/00 , A61B5/145 , A61B5/1455 , A61B5/1459
CPC分类号： A61B5/14532 , A61B5/1459 , A61B5/1455 , A61B2562/023320130101

83. 发明授权

EP3632310B1 A REMOTELY POWERED, MULTISITE SENSING SYSTEM WITH A SHARED, TWO-WIRE BUS FOR POWER AND COMMUNICATION 有权
公开(公告)号：EP3632310B1
公开(公告)日：2021-10-27
申请号：EP19210934.6
申请日：2015-01-12
发明人： DEHENNIS, Andrew
IPC分类号： A61B5/145 , G01N33/50 , G06F13/42 , H04B5/00 , G06F13/28 , G06F13/40 , G06F1/32 , H02J50/10

84. 发明公开

EP3669175A1 METHODS AND SYSTEMS FOR CALCULATING ANALYTE LEVELS 有权
公开(公告)号：EP3669175A1
公开(公告)日：2020-06-24
申请号：EP18846434.1
申请日：2018-08-10
申请人： Senseonics, Incorporated
发明人： MASCIOTTI, James , CHAVAN, Abhi , DEHENNIS, Andrew
IPC分类号： G01N21/00 , G01N21/77

85. 发明公开

EP3600038A1 METHODS AND SYSTEMS FOR CORRECTING BLOOD ANALYTE MEASUREMENTS 审中-实审
公开(公告)号：EP3600038A1
公开(公告)日：2020-02-05
申请号：EP18776994.8
申请日：2018-03-29
申请人： Senseonics, Incorporated
发明人： CHEN, Xiaoxiao , DEHENNIS, Andrew
IPC分类号： A61B5/145 , A61B5/1455 , A61B5/1459

86. 发明公开

EP3528692A1 REAL TIME ASSESSEMENT OF SENSOR PERFORMANCE AND PREDICTION OF THE END OF THE FUNCTIONAL LIFE OF AN IMPLANTED SENSOR 审中-实审
公开(公告)号：EP3528692A1
公开(公告)日：2019-08-28
申请号：EP17863113.1
申请日：2017-10-18
申请人： Senseonics, Incorporated
发明人： MASCIOTTI, James , DEHENNIS, Andrew , CHEN, Xiaoxiao , RAISONI, Barkha , MONTGOMERY, Barbara
IPC分类号： A61B5/00 , A61B5/04 , A61B5/05

87. 发明公开

EP3019072A4 PURIFICATION OF GLUCOSE CONCENTRATION SIGNAL IN AN IMPLANTABLE FLUORESCENCE BASED GLUCOSE SENSOR 有权
标题翻译：血糖浓度信号准可植入的基于荧光的血糖传感器清洁
公开(公告)号：EP3019072A4
公开(公告)日：2017-03-08
申请号：EP14822131
申请日：2014-03-13
申请人： SENSEONICS INCORPORATED
发明人： COLVIN ARTHUR E , WANG XIAOLIN , MDINGI COLLEEN , DEHENNIS ANDREW
IPC分类号： A61B5/00
CPC分类号： A61B5/14532 , A61B5/0071 , A61B5/1459 , A61B5/7203 , A61B2560/0252

88. 发明公开

EP3010415A4 A REMOTELY POWERED SENSOR WITH ANTENNA LOCATION INDEPENDENT OF SENSING SITE 审中-公开
标题翻译：与FED传感器组独立天线位置遥感
公开(公告)号：EP3010415A4
公开(公告)日：2017-02-22
申请号：EP14814052
申请日：2014-06-19
申请人： SENSEONICS INCORPORATED
发明人： DEHENNIS ANDREW , WHITEHURST TODD
IPC分类号： A61B5/145 , A61B5/1459 , G01N21/64
CPC分类号： A61B5/0015 , A61B5/0031 , A61B5/14532 , A61B5/1455 , A61B5/1459 , A61B2560/0219 , A61B2562/162
摘要： A system and method for detecting the amount or concentration of an analyte in a medium in living organism. The system may include an analyte sensor module and a transmitter module, which may be separate and distinct components. The analyte sensor module and transmitter module may be at different locations but connected by one or more transmission elements. The analyte sensor may include indicator elements configured to exhibit a detectable property based on the amount or concentration of the analyte in proximity to the indicator elements. The analyte sensor may include sensor elements configured to generate a data signal based on the detectable property exhibited by the indicator elements. The transmission elements may be configured to convey data signals generated by the sensor elements from the analyte sensor module to the transmitter module. The transmitter module may include an antenna.

89. 发明公开

EP3030150A1 ANALYTE SENSOR TRANSCEIVER CONFIGURED TO PROVIDE TACTILE, VISUAL, AND / OR AURAL FEEDBACK 有权
标题翻译： ZUR BEREITSTELLUNG VON TAKTILEM，VISUELLEM UND / ODER AKUSTISCHEM反馈KONFIGURIERTER ANALYTSENSOR-SENDEEMPFÄNGER
公开(公告)号：EP3030150A1
公开(公告)日：2016-06-15
申请号：EP14834640.6
申请日：2014-08-07
申请人： Senseonics, Incorporated
发明人： TANKIEWICZ, Szymon , EMKEN, Jeremy , DEHENNIS, Andrew , WHITEHURST, Todd
IPC分类号： A61B5/145
CPC分类号： A61B5/14503 , A61B5/0031 , A61B5/14532 , A61B5/7455 , A61B5/746
摘要： A transceiver for interfacing with an analyte sensor. The transceiver may include an interface device and a notification device. The interface device may be configured to convey a power signal to the analyte sensor and to receive data signals from the analyte sensor. The notification device may be configured to generate one or more of a vibrational, aural, and visual signal based on one or more data signals received from the analyte sensor. The interface device of the transceiver may receive analyte data from the analyte sensor, and the transceiver may comprise a processor configured to calculate an analyte concentration value based on the received analyte data. The notification device may be configured to generate one or more of aural, visual, or vibrational alarm when the calculated analyte concentration value exceeds or falls below a threshold value.
摘要翻译：用于与分析物传感器接口的收发器。收发器可以包括接口设备和通知设备。接口装置可以被配置为将功率信号传送到分析物传感器并且从分析物传感器接收数据信号。通知装置可以被配置为基于从分析物传感器接收的一个或多个数据信号来生成振动，听觉和视觉信号中的一个或多个。收发器的接口设备可以从分析物传感器接收分析物数据，并且收发器可以包括被配置为基于接收的分析物数据计算分析物浓度值的处理器。通知装置可以被配置为当所计算的分析物浓度值超过或低于阈值时产生听觉，视觉或振动报警中的一个或多个。

90. 发明公开

EP2938249A2 ANALYTE PERMEABLE MEMBRANE SYSTEMS FOR OXIDATIVE AND OPTICAL STABILITY 有权
标题翻译： ANALYTDURCHLÄSSIGE膜系统的氧化稳定性和光学
公开(公告)号：EP2938249A2
公开(公告)日：2015-11-04
申请号：EP13868464.2
申请日：2013-12-27
申请人： Senseonics, Incorporated
发明人： EMKEN, Jeremy , HUFFSTETLER, Philip , WHITEHURST, Todd
IPC分类号： A61B5/00
CPC分类号： A61B5/14532 , A61B5/0031 , A61B5/1459 , A61B2562/162
摘要： A sensor that may be used to detect the presence, amount, and/or concentration of an analyte in a medium within an animal. The sensor may include a sensor housing, an indicator element embedded within and/or covering at least a portion of the sensor housing, and a membrane over the indicator element. The membrane may reduce indicator element deterioration by preventing immune cells, such as white blood cells, from contacting the indicator element, substantially prevent transmission of light of at least a specified wavelength or range of wavelengths through the membrane, and/or permit the analyte to pass through to the indicator element. The membrane may be an opaque diffusion membrane. The sensor may include a foil. The foil may block light and/or reduce indicator element deterioration. The membrane may reduce oxidation of the indicator element.

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