专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008098261A3 METHOD AND SYSTEM FOR DETECTING THE AGE, HYDRATION, AND FUNCTIONAL STATES OF SENSORS USING ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY 审中-公开
标题翻译：使用电化学阻抗谱检测传感器的年龄，水合和功能状态的方法和系统
公开(公告)号：WO2008098261A3
公开(公告)日：2008-11-06
申请号：PCT/US2008055430
申请日：2008-02-29
申请人： MEDTRONIC MINIMED INC , WANG LU , SHAH RAJIV , COOPER KENNETH , YOON RICHARD , LEE HELEN
发明人： WANG LU , SHAH RAJIV , COOPER KENNETH , YOON RICHARD , LEE HELEN
IPC分类号： G01N27/416 , A61B5/00
CPC分类号： A61B5/14865 , A61B5/14532 , A61B5/1495 , A61B5/15003 , A61B5/150389 , A61B5/150503 , A61B5/155 , A61B5/157 , A61B2560/0276 , A61M5/1723 , A61M2230/201
摘要： A method and program prevents a user from bypassing a limit placed on a specified operating life of a sensor by disconnecting and reconnecting the sensor. The present invention checks a characteristic of the sensor to see if the sensor is used prior to the connection of the sensor, and rejects the sensor if the sensor is determined to have been used before. The process of checking the characteristic of the sensor involves performing an Electrochemical Impedance Spectroscopy (EIS) procedure and calculating an impedance value. The impedance value can be compared to various threshold values for a variety of purposes including the determination of age, condition, hydration, and stabilization of the sensor.
摘要翻译：一种方法和程序通过断开并重新连接传感器来防止用户绕过传感器的指定工作寿命的限制。本发明在传感器连接之前检查传感器的特性以查看传感器是否被使用，并且如果确定传感器之前已被使用过，则拒绝传感器。检查传感器特性的过程涉及执行电化学阻抗谱（EIS）程序并计算阻抗值。可以将阻抗值与各种阈值进行比较，用于各种目的，包括确定传感器的年龄，状况，水合作用和稳定性。

2. 发明申请

WO2006020212A3 SENSING SYSTEM WITH AUXILIARY DISPLAY 审中-公开
标题翻译：带辅助显示器的感应系统
公开(公告)号：WO2006020212A3
公开(公告)日：2006-05-04
申请号：PCT/US2005025412
申请日：2005-07-19
申请人： MEDTRONIC MINIMED INC
发明人： TALBOT CARY D , MASTROTOTARO JOHN J , SHAH RAJIV , CHERNOFF EDWARD , MUELLER JOHN C JR , SHAHMIRIAN VARAZ , PURVIS RICHARD E , MORGAN WAYNE A , GOTTLIEB REBECCA K
IPC分类号： A61B5/00
CPC分类号： A61B5/0002 , A61B5/145 , A61B5/14532 , A61B5/412 , A61B2560/0209 , A61B2560/0443 , A61B2560/0456
摘要： A system is provided for sensing blood glucose data of a patient. The system includes a sensor, user interface, and an optional auxiliary device. If the connection between the sensor and user interface is by a wire, the sensor remains powered when the wire is disconnected. The communication between the sensor and the user interface may be wireless. The auxiliary device can be a patient monitor or other display or signal device, which displays information about the blood glucose data collected by the sensor. The sensor is connected to sensor electronics, which include a sensor power supply, a voltage regulator, and optionally a memory and processor.
摘要翻译：提供了一种用于感测患者血糖数据的系统。该系统包括传感器，用户界面和可选的辅助设备。如果传感器和用户界面之间的连接是通过导线连接的，那么当导线断开时，传感器保持供电。传感器和用户界面之间的通信可能是无线的。辅助装置可以是患者监视器或其他显示器或信号装置，其显示关于由传感器收集的血糖数据的信息。传感器连接到传感器电子设备，其中包括传感器电源，电压调节器以及可选的存储器和处理器。

3. 发明申请

WO2015069692A2 ENZYME MATRICES FOR USE WITH ETHYLENE OXIDE STERILIZATION 审中-公开
标题翻译：酶法用于环氧乙烷灭菌
公开(公告)号：WO2015069692A2
公开(公告)日：2015-05-14
申请号：PCT/US2014064015
申请日：2014-11-05
申请人： MEDTRONIC MINIMED INC
发明人： SHAH RAJIV , YANG QINGLING , MUCIC ROBERT C , WANG JENN-HANN LARRY , PEREZ MERCEDES M , HUANG TING
IPC分类号： C12Q1/00
CPC分类号： G01N27/3271 , C12Q1/002 , C12Q1/006
摘要： The invention pertains to analyte sensors designed to include layered compositions that provide these sensors with enhanced functional and/or material properties including, for example, resistance to damage caused by ethylene oxide during sterilization processes. Embodiments of the invention include polyvinyl alcohol N-methyl-4(4'-formylstyryl)pyridinium (SbQ) polymer materials and methods for employing such materials during the ethylene oxide sterilization of glucose sensors.
摘要翻译：本发明涉及被设计成包括分层组合物的分析物传感器，所述分层组合物为这些传感器提供增强的功能和/或材料性质，包括例如在灭菌过程期间对环氧乙烷造成的损害的抵抗力。本发明的实施方案包括聚乙烯醇N-甲基-4（4'-甲酰基苯乙烯基）吡啶鎓（SbQ）聚合物材料和在葡萄糖传感器的环氧乙烷消毒期间使用这些材料的方法。

4. 发明申请

WO2012100133A3 ELECTRODE COMPOSITIONS FOR USE WITH ANALYTE SENSORS 审中-公开
标题翻译：用于分析物传感器的电极组合物
公开(公告)号：WO2012100133A3
公开(公告)日：2012-09-13
申请号：PCT/US2012021983
申请日：2012-01-20
申请人： MEDTRONIC MINIMED INC , YANG QINGLING , SHAH RAJIV , LI XIAOLONG , PHAM BARRY PHONG , LI YIWEN
发明人： YANG QINGLING , SHAH RAJIV , LI XIAOLONG , PHAM BARRY PHONG , LI YIWEN
IPC分类号： C12Q1/00
CPC分类号： C12Q1/001 , C12Q1/005
摘要： Embodiments of the invention provide amperometric analyte sensors having optimized elements such as electrodes formed from sputtered platinum compositions as well as layers of material selected to optimize the characteristics of a wide variety of sensor elements and sensors. While embodiments of the innovation can be used in a variety of contexts, typical embodiments of the invention include glucose sensors used in the management of diabetes.
摘要翻译：本发明的实施例提供具有优化元件的电流分析物传感器，例如由溅射铂组合物形成的电极以及选择用于优化各种传感器元件和传感器的特性的材料层。虽然本发明的实施例可以用于各种背景下，但是本发明的典型实施例包括用于管理糖尿病的葡萄糖传感器。

5. 发明申请

WO2009064879A2 ANTIMICROBIAL COATINGS FOR MEDICAL DEVICES AND METHODS FOR MAKING AND USING THEM 审中-公开
标题翻译：医疗设备的抗微生物涂料及其制备和使用方法
公开(公告)号：WO2009064879A2
公开(公告)日：2009-05-22
申请号：PCT/US2008083395
申请日：2008-11-13
申请人： MEDTRONIC MINIMED INC , YANG ZHONGPING , JIN EUNJOO , CHRISTOFERSON LAURA , SHAH RAJIV
发明人： YANG ZHONGPING , JIN EUNJOO , CHRISTOFERSON LAURA , SHAH RAJIV
IPC分类号： A61L27/34 , A61L27/50
CPC分类号： A61L27/34 , A61L27/54 , A61L2300/11 , A61L2300/208
摘要： Embodiments of the invention provide methods for using compositions to inhibit microbial growth on a surface of a medical device having the composition applied thereto, to medical devices having the composition applied to a surface thereof and to methods for using the compositions to coat medical devices.
摘要翻译：本发明的实施方案提供了使用组合物抑制其施用组合物的医疗装置的表面上的微生物生长的方法，以及将组合物施用于其表面的医疗装置以及使用该组合物涂覆医疗装置的方法。

6. 发明申请

WO2013177573A3 FOLDOVER SENSORS AND METHODS FOR MAKING AND USING THEM 审中-公开
标题翻译： FOLDOVER传感器及其制造和使用方法
公开(公告)号：WO2013177573A3
公开(公告)日：2014-07-10
申请号：PCT/US2013042763
申请日：2013-05-24
申请人： MEDTRONIC MINIMED INC , LITTLE MEGAN E , WOLFE KATHERINE T , RAGHAVENDHAR GAUTHAM , LIANG BRADLEY CHI , SHAH RAJIV
发明人： LITTLE MEGAN E , WOLFE KATHERINE T , RAGHAVENDHAR GAUTHAM , LIANG BRADLEY CHI , SHAH RAJIV
IPC分类号： A61B5/1486
CPC分类号： A61B5/14532 , A61B5/14865 , A61B2562/125 , A61B2562/166 , A61B2562/222 , C12Q1/001 , C12Q1/006 , G01N27/3272 , Y10T29/49204
摘要： The application disclosed herein includes implantable blood glucose sensors having three dimensional configurations that allow expansive "360°" sensing (i.e. sensing analyte from multiple directions) in the environments in which such sensors are disposed. Disclsed is an analyte sensor apparatus comprising: a base substrate comprising a planar sheet of a flexible material adapted to transition from a first configuration to a second configuration when the base substrate is folded to form a fixed bend; a working electrode, a counter electrode and a reference electrode disposed upon a first surface of the base substrate; a plurality of contact pads disposed upon the first surface of the base substrate; a plurality of electrical conduits disposed upon the first surface of the base substrate, wherein the plurality of electrical conduits are adapted to transmit electrical signals between electrodes and contact pads separated by the fixed bend; and an analyte sensing layer disposed over the working electrode, wherein the analyte sensing layer detectably alters the electrical current at the working electrode in the presence of an analyte; wherein: the base substrate comprises the fixed bend so as to form a configuration in which: at least one electrode is disposed on a first side of the fixed bend; and at least one electrode is disposed on a second side of the fixed bend.
摘要翻译：本文公开的应用包括具有三维结构的可植入血糖传感器，其允许在布置这些传感器的环境中进行膨胀的“360°”感测（即感测来自多个方向的分析物）。分解物是分析物传感器装置，包括：基底基底，其包括柔性材料的平面片，所述平面片适于在所述基底基底被折叠以形成固定弯曲时从第一构型转变到第二构型; 工作电极，对置电极和设置在所述基底基板的第一表面上的参考电极; 设置在所述基底基板的第一表面上的多个接触焊盘; 多个电导管，其设置在所述基底基板的所述第一表面上，其中所述多个电导管适于在电极与由所述固定弯曲部分开的接触垫之间传输电信号; 以及分析物感测层，其设置在所述工作电极之上，其中所述分析物感测层在分析物的存在下可检测地改变所述工作电极处的电流; 其中：所述基底基板包括所述固定弯曲部，以便形成其中：至少一个电极设置在所述固定弯曲部的第一侧上; 并且至少一个电极设置在固定弯管的第二侧上。

7. 发明申请

WO2011063259A3 MULTI-CONDUCTOR LEAD CONFIGURATIONS USEFUL WITH MEDICAL DEVICE SYSTEMS AND METHODS FOR MAKING AND USING THEM 审中-公开
标题翻译：具有医疗装置系统的多导体引线配置及其制造和使用方法
公开(公告)号：WO2011063259A3
公开(公告)日：2011-08-04
申请号：PCT/US2010057474
申请日：2010-11-19
申请人： MEDTRONIC MINIMED INC , SHAH RAJIV , GOTTLIEB REBECCA K , WOLFE KATHERINE T
发明人： SHAH RAJIV , GOTTLIEB REBECCA K , WOLFE KATHERINE T
IPC分类号： A61B5/145 , H01B7/08
CPC分类号： A61B5/14503 , A61B5/14532 , A61B2562/222 , A61N1/05 , A61N1/08 , Y10T29/49204
摘要： A multiple-conductor electrical lead for use with medical device systems and a method of manufacture is disclosed. The multiple-conductor electrical lead comprises a central core and has at least one conductor, typically in the form of a ribbon cable, coiled around it along its length. Typically one or more ribbon cables coiled around a central core each comprise a plurality of separate electrical conductors both coupled together along their lengths in series and electrically insulated from one another with an insulating material. The material of the central core, e.g. polyester, stainless steel, nickel titanium, and the structural configuration, e.g. wrapping pitch of the ribbon cable around the central core and number of ribbon cables, are selected based on desired mechanical characteristics. Such multiple-conductor electrical leads are useful, for example, with analyte sensor systems such as amperometric glucose sensor systems used in the management of diabetes.
摘要翻译：公开了与医疗装置系统一起使用的多导体电引线和制造方法。多导体电引线包括中心芯，并且具有至少一个通常为带状电缆形式的导体，其沿着其长度卷绕在其周围。典型地，一个或多个缠绕在中心芯上的带状电缆每个都包括多个分开的电导体，这两个电导体都沿着它们的长度串联连接在一起并且用绝缘材料彼此电绝缘。中央核心的材料，例如聚酯，不锈钢，镍钛和结构构造，例如，根据所需的机械特性来选择将带状电缆的节距缠绕在中央芯部和带状电缆的数量上。这种多导体电导线可用于例如分析物传感器系统，例如用于管理糖尿病的安培葡萄糖传感器系统。

8. 发明申请

WO2010078263A3 METHODS AND SYSTEMS FOR OBSERVING SENSOR PARAMETERS 审中-公开
标题翻译：用于观察传感器参数的方法和系统
公开(公告)号：WO2010078263A3
公开(公告)日：2010-12-02
申请号：PCT/US2009069600
申请日：2009-12-28
申请人： MEDTRONIC MINIMED INC , LIANG BRADLEY CHI , TYLER LARRY E , ASKARINYA MOHSEN , GORDON CHARLES R , SCHULHAUSER RANDAL C , COOPER KENNETH W , HOLTZCLAW KRIS R , KANNARD BRIAN T , SHAH RAJIV
发明人： LIANG BRADLEY CHI , TYLER LARRY E , ASKARINYA MOHSEN , GORDON CHARLES R , SCHULHAUSER RANDAL C , COOPER KENNETH W , HOLTZCLAW KRIS R , KANNARD BRIAN T , SHAH RAJIV
IPC分类号： A61B5/00
CPC分类号： A61B5/14532 , A61B5/14865
摘要： The invention disclosed herein provides methods and materials for observing the state of a sensor, for example those used by diabetic patients to monitor blood glucose levels. Typically a voltage such as a voltage pulse is applied to the sensor in order to solicit a current response from which for example, factors such as impedance values can be derived. Such values can then be used as indicators of a sensor's state, for example the state of sensor hydration, sensor noise, sensor offset, sensor drift or the like.
摘要翻译：本文公开的发明提供了用于观察传感器的状态的方法和材料，例如由糖尿病患者用来监测血糖水平的传感器的状态。典型地，诸如电压脉冲的电压被施加到传感器以便征求电流响应，例如可以导出诸如阻抗值之类的因素。然后可以将这些值用作传感器状态的指示，例如传感器水合状态，传感器噪声，传感器偏移，传感器漂移等。

9. 发明申请

WO2007079008A3 METHODS AND SYSTEMS FOR DETECTING THE HYDRATION OF SENSORS 审中-公开
标题翻译：检测传感器水位的方法和系统
公开(公告)号：WO2007079008A3
公开(公告)日：2008-07-17
申请号：PCT/US2006048893
申请日：2006-12-21
申请人： MEDTRONIC MINIMED INC
发明人： SHAH RAJIV , MORGAN WAYNE A , CHOY DAVID Y , HENKE JAMES L , REGHABI BAHAR , SOUNDARARAJAN GOPIKRISHNAN , SCHULTZ PETER , HOSS UDO
IPC分类号： A61B5/00
CPC分类号： G01N27/403 , A61B5/14532 , A61B5/1473 , A61B2560/0223 , A61B2562/02 , C12Q1/006 , G01N27/327 , G01N27/416
摘要： A sensor system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes a connection detection device, a power source, and a delay circuit. The connection detection device determines if the sensor electronics device is connected to the sensor and transmits a connection signal. The delay circuit receives the connection signal, waits a preset hydration time, and couples the regulated voltage from the power source to an electrode in the sensor after the preset hydration time has elapsed. Alternatively, the sensor electronics device may include an electrical detection circuit and a microcontroller. The electrical detection circuit determines if the plurality of electrodes are hydrated and generates an interrupt if the electrodes are hydrated. A microcontroller receives the interrupt and transmits a signal representative of a voltage to an electrode of the plurality of electrodes.
摘要翻译：传感器系统包括传感器和传感器电子设备。传感器包括多个电极。传感器电子设备包括连接检测装置，电源和延迟电路。连接检测装置确定传感器电子设备是否连接到传感器并发送连接信号。延迟电路接收连接信号，等待预设的水合时间，并且在经过预设水合时间之后将调节的电压从电源耦合到传感器中的电极。或者，传感器电子设备可以包括电检测电路和微控制器。电检测电路确定多个电极是否水合，并且如果电极是水合的则产生中断。微控制器接收中断，并将代表电压的信号传送到多个电极的电极。

10. 发明申请

WO2008013849A8 ANALYTE SENSORS AND METHODS FOR MAKING AND USING THEM 审中-公开
标题翻译：分析传感器及其使用方法
公开(公告)号：WO2008013849A8
公开(公告)日：2008-05-22
申请号：PCT/US2007016721
申请日：2007-07-25
申请人： MEDTRONIC MINIMED INC , WANG YUNBING , HOSS UDO , SHAH RAJIV , WANG JENN-HANN L , VAN ANTWERP WILLIAM P , COCHRAN BROOKS B
发明人： WANG YUNBING , HOSS UDO , SHAH RAJIV , WANG JENN-HANN L , VAN ANTWERP WILLIAM P , COCHRAN BROOKS B
IPC分类号： A61B5/00 , C12Q1/00
CPC分类号： A61B5/14865 , A61B5/14532 , A61B5/14546 , C12Q1/006 , Y10T29/49002
摘要： Embodiments of the invention, provide analyte sensors having elements designed to modulate their chemical reactions as well as methods for making and using such sensors. In certain embodiments of the invention, the sensor includes a hydrophilic comb-copolymer having a central chain and a plurality of side chains coupled to the central chain, wherein at least one side chain comprises a silicone moiety.
摘要翻译：本发明的实施方案提供了分析物传感器，其具有被设计成调节其化学反应的元件以及制造和使用这些传感器的方法。在本发明的某些实施方案中，传感器包括具有中心链和耦合到中心链的多个侧链的亲水梳状共聚物，其中至少一个侧链包含硅氧烷部分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式