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21. 发明申请

WO2013112935A1 SYSTEMS AND METHODS FOR AUTOMATIC SEGMENT SELECTION FOR MULTI-DIMENSIONAL BIOMEDICAL SIGNALS 审中-公开
标题翻译：多维生物信号自动选择系统与方法
公开(公告)号：WO2013112935A1
公开(公告)日：2013-08-01
申请号：PCT/US2013/023295
申请日：2013-01-25
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： SARRAFZADEH, Majid , LAN, Mars
IPC分类号： G06Q50/24 , G06F19/00 , A61B5/0476
CPC分类号： G06N5/047 , A61B5/0476 , A61B5/7264 , G06F19/00 , G06K9/6228 , G06N99/005 , G16H50/20
摘要： Systems and methods for automatically analyzing and selecting prominent channels from multi-dimensional biomedical signals in order to detect particular diseases or ailments are provided. Such systems and methods may be applied in different ways to obtain numerous benefits, such as lowering of power and processing requirements, reducing an amount of data acquired, simplifying hardware deployment, detecting non- trivial patterns, obtaining, clinical episode prognosis, improving patient care, and/or the like.
摘要翻译：提供了用于自动分析和选择来自多维生物医学信号的突出信道以检测特定疾病或疾病的系统和方法。这样的系统和方法可以以不同的方式应用以获得许多益处，例如降低功率和处理要求，减少获取的数据量，简化硬件部署，检测非平凡模式，获得临床事件预后，改善患者护理，和/或类似物。

22. 发明申请

WO2014036032A1 TASK OPTIMIZATION IN REMOTE HEALTH MONITORING SYSTEMS 审中-公开
标题翻译：远程卫生监测系统中任务优化
公开(公告)号：WO2014036032A1
公开(公告)日：2014-03-06
申请号：PCT/US2013/056901
申请日：2013-08-27
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： SARRAFZADEH, Majid , SUH, Myung-kyung , LAN, Mars , GHASEMZADEH, Hassan
IPC分类号： G06F19/00
CPC分类号： G06F19/3418 , F04C2270/041 , G06F19/00 , G06N5/025 , G16H10/20 , G16H50/20
摘要： Systems, methods, and devices are disclosed that monitor the health status of patients. Dynamic task management functions apply data analytics to discretize continuous data values from monitored patients, and apply association rule mining techniques to prioritized required user tasks. Embodiments of the present disclosure minimize the number of daily action items required by patients. The remaining action items maximize information gain, thereby improving the overall level of patient adherence and satisfaction without losing health monitoring effectiveness.
摘要翻译：公开了监测患者健康状况的系统，方法和装置。动态任务管理功能应用数据分析来离散受监控患者的连续数据值，并将关联规则挖掘技术应用于优先级所需的用户任务。本公开的实施例使得患者所需的日常行动项目的数量最小化。剩余的行动项目最大限度地增加信息收益，从而提高患者坚持和满意度的总体水平，而不会损失健康监测的有效性。

23. 发明授权

EP2569618B1 SEM SCANNER SENSING APPARATUS, SYSTEM AND METHODOLOGY FOR EARLY DETECTION OF ULCERS 无效转让
标题翻译：设备，系统和方法溃疡BY收购意味着SEM扫描仪的早期检测
公开(公告)号：EP2569618B1
公开(公告)日：2017-03-01
申请号：EP11781061.4
申请日：2011-05-06
申请人： The Regents of the University of California , Bruin Biometrics, LLC
发明人： SARRAFZADEH, Majid , KAISER, William , MEHRNIA, Alireza , BATES-JENSEN, Barbara , WANG, Frank , LAM, Yeung , FLESCH, Michael , BOYSTAK, Joseph
IPC分类号： A61B5/05 , A61B5/00
CPC分类号： A61B5/447 , A61B5/05 , A61B5/0533 , A61B5/0537 , A61B5/443 , A61B5/445 , A61B5/6843 , A61B5/6844 , A61B5/7271 , A61B5/7285 , A61B2562/0214 , A61B2562/0247 , A61B2562/04 , A61B2562/046 , A61B2562/066 , A61B2562/164
摘要： A method of measuring Sub-Epidermal Moisture (SEM) as a means to detect and monitor the formation of pressure ulcers. The device used in this method incorporates an array of electrodes which are excited to measure and scan SEM in a programmable and multiplexed manner by a battery-less RF-powered chip. The scanning operation is initiated by an interrogator which excites a coil embedded in the apparatus and provides the needed energy burst to support the scanning/reading operation. Each electrode measures the equivalent sub-epidermal capacitance corresponding and representing the moisture content.
摘要翻译：测量子表皮水分（SEM）作为一种手段来检测和监测压力溃疡形成的方法。在此方法中使用的器件集成电极的阵列哪些被激励来测量，并通过无电池的RF供电的芯片扫描SEM在一个可编程的，并且复用的方式。该扫描是通过手术至读写哪些激励嵌入在装置中的线圈，并提供所需要的能量脉冲串，以支持扫描/读取操作开始。每个电极测量等效子表皮的电容相应的和表示的水分含量。

24. 发明公开

EP2467058A2 DISTRIBUTED EXTERNAL AND INTERNAL WIRELESS SENSOR SYSTEMS FOR CHARACTERIZATION OF SURFACE AND SUBSURFACE BIOMEDICAL STRUCTURE AND CONDITION 审中-公开
标题翻译：分布式外部和内部无线传感器系统用于确定曲面和表面的生物医学结构和生物医学STATE
公开(公告)号：EP2467058A2
公开(公告)日：2012-06-27
申请号：EP10810502.4
申请日：2010-08-17
申请人： The Regents of the University of California
发明人： KAISER, William, J. , SARRAFZADEH, Majid , ABERLE, Denise , BATALIN, Maxim , MEHRNIA, Alireza , NAHAPETIAN, Ani , SAYRE, James
IPC分类号： A61B5/05 , A61B5/04 , A61B5/02 , A61B5/01
CPC分类号： A61B5/053 , A61B5/0031 , A61B5/0059 , A61B5/01 , A61B5/08 , A61B5/445 , A61B5/4528 , A61B5/6804 , A61B5/6833 , A61B7/005 , A61B7/006 , A61B2560/0214 , A61B2562/0261 , A61B2562/0271 , A61B2562/164 , A61F2/82 , A61F2002/043
摘要： Systems and methods are disclosed that use wireless coupling of energy for operation of both external and internal devices, including external sensor arrays and implantable devices. The signals conveyed may be electronic, optical, acoustic, biomechanical, and others to provide in situ sensing and monitoring of internal anatomies and implants using a wireless, biocompatible electromagnetic powered sensor systems.

25. 发明申请

WO2016081946A1 FAST BEHAVIOR AND ABNORMALITY DETECTION 审中-公开
标题翻译：快速行为和异常检测
公开(公告)号：WO2016081946A1
公开(公告)日：2016-05-26
申请号：PCT/US2015/062204
申请日：2015-11-23
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： SARRAFZADEH, Majid , DABIRI, Foad , NOSHADI, Hyduke
IPC分类号： G06Q50/10
CPC分类号： G06K9/00348 , G06K9/469 , G06N99/005
摘要： A system includes an interface configured to receive time series data representing information from a plurality of sensors, and a processor configured to construct a behavior model based on the time series data. The processor identifies features in the time series data, divides the time series data of each of the identified features into segments, and extracts feature components from the segments. The processor further constructs a plurality of state graphs, each state graph including components connected by weighted edges, constructs a behavior graph, wherein the state graphs form vertices of the behavior graph, clusters the state graphs in the behavior graph; and selects a representative state graph from each cluster, wherein the behavior model includes the selected state graphs.
摘要翻译：系统包括被配置为接收表示来自多个传感器的信息的时间序列数据的接口，以及被配置为基于时间序列数据构建行为模型的处理器。处理器识别时间序列数据中的特征，将每个识别的特征的时间序列数据划分成段，并从段中提取特征成分。处理器还构造多个状态图，每个状态图包括通过加权边缘连接的组件，构建行为图，其中状态图形成行为图的顶点，聚集行为图中的状态图; 并且从每个集群中选择代表状态图，其中所述行为模型包括所选择的状态图。

26. 发明申请

WO2013165557A1 METHOD AND APPARATUS FOR MOBILE REHABILITATION EXERGAMING 审中-公开
标题翻译：移动移植手术的方法和装置
公开(公告)号：WO2013165557A1
公开(公告)日：2013-11-07
申请号：PCT/US2013/030045
申请日：2013-03-08
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
发明人： SARRAFZADEH, Majid , LEE, Sunghoon Ivan , MORTAZAVI, Jack Bobak
IPC分类号： A63F13/00 , A63F13/06 , A61F13/12
CPC分类号： A63F13/428 , A63F13/211 , A63F13/212 , A63F13/235 , A63F13/57 , A63F13/67 , A63F2300/105 , A63F2300/403 , A63F2300/6027 , G06N99/005
摘要： An exercise gaming system includes a motion-detect device including a plurality of sensors configured to monitor movement of the motion-detect device during a user motion, and a first processor configured to receive input data from the plurality of sensors and provide information related to the data for transmission via a first wireless communication interface. The exercise gaming system further includes a computing device including a second wireless communication interface configured to receive information transmitted from the motion-detect device, a second processor configured to compare the received information to data stored in a memory and identify the user motion as a predefined movement, and a display configured to visually provide feedback related to the identified predefined movement.
摘要翻译：运动游戏系统包括运动检测装置，运动检测装置包括配置成在用户运动期间监视运动检测装置的移动的多个传感器，以及配置成从多个传感器接收输入数据的第一处理器，用于经由第一无线通信接口传输的数据。运动游戏系统还包括计算设备，其包括被配置为接收从运动检测设备发送的信息的第二无线通信接口，被配置为将接收到的信息与存储在存储器中的数据进行比较的第二处理器，并将用户运动识别为预定义移动和配置为可视地提供与所识别的预定义运动相关的反馈的显示器。

27. 发明申请

WO2013142379A8 DEVICES, SYSTEMS, AND METHODS FOR MONITORING, CLASSIFYING, AND ENCOURAGING ACTIVITY 审中-公开
公开(公告)号：WO2013142379A8
公开(公告)日：2013-09-26
申请号：PCT/US2013/032561
申请日：2013-03-15
申请人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , PAN, Daniel, Sebastian
发明人： PAN, Daniel, Sebastian , SARRAFZADEH, Majid , HOLMES, Jason , MENDLER, Jordan , BASI, Simran , VILLASENOR, Diego , ZADEH, Bita
IPC分类号： G06Q50/22 , G06Q50/10 , A61B5/11
摘要： Devices, methods, and systems for monitoring, classifying and encouraging activity through the use of an accelerometer or other sensor in a toy or other accessory (such as a backpack or watch) that records activity are disclosed. The activity is classified, using various motion classification algorithms, to determine the specific types and amount of activities performed and the times and duration for which they were performed. The classified data is used in the rest of the system, which allows users to view activity history, recommendations for how to improve health, and play games in which the player's game performance is effected by their activity levels. In games and on the website, feedback is also given to users to encourage and reward exercise, while handicapping users that are not active.

28. 发明公开

EP3155965A1 RADIOFREQUENCY SENSING METHOD AND APPARATUS FOR EARLY DETECTION OF PRESSURE ULCERS 审中-实审转让
标题翻译：方法和设备压力性溃疡的早期检测使用无线电频率测量
公开(公告)号：EP3155965A1
公开(公告)日：2017-04-19
申请号：EP16196899.5
申请日：2011-05-06
申请人： The Regents of the University of California , Bruin Biometrics, LLC
发明人： SARRAFZADEH, Majid , KAISER, William , MEHRNIA, Alireza , BATES-JENSEN, Barbara , WANG, Frank , LAM, Yeung , FLESCH, Michael , BOYSTAK, Joseph
IPC分类号： A61B5/05 , A61B5/00
CPC分类号： A61B5/447 , A61B5/05 , A61B5/0533 , A61B5/0537 , A61B5/443 , A61B5/445 , A61B5/6843 , A61B5/6844 , A61B5/7271 , A61B5/7285 , A61B2562/0214 , A61B2562/0247 , A61B2562/04 , A61B2562/046 , A61B2562/066 , A61B2562/164
摘要： A handheld, conforming capacitive sensing apparatus configured to measure Sub-Epidermal Moisture (SEM) as a mean to detect and monitor the formation of pressure ulcers. The device incorporates an array of electrodes which are excited to measure and scan SEM in a programmable and multiplexed manner by a battery-less RF-powered chip. The scanning operation is initiated by an interrogator which excites a coil embedded in the apparatus and provides the needed energy burst to support the scanning/reading operation. Each electrode measures the equivalent sub-epidermal capacitance corresponding and representing the moisture content.
摘要翻译：一种手持式，相符电容式感测装置被配置为测量子表皮水分（SEM），其为平均检测和监测压力性溃疡的形成。该器件集成在电极的阵列哪些被激励来测量，并通过无电池的RF供电的芯片扫描SEM在一个可编程的，并且复用的方式。该扫描是通过手术至读写哪些激励嵌入在装置中的线圈，并提供所需要的能量脉冲串，以支持扫描/读取操作开始。每个电极测量等效子表皮的电容相应的和表示的水分含量。

29. 发明公开

EP2747632A1 SYSTEMS AND METHODS FOR MISSING DATA IMPUTATION 审中-公开
标题翻译：系统和方法进行分配丢失的数据
公开(公告)号：EP2747632A1
公开(公告)日：2014-07-02
申请号：EP12828066.6
申请日：2012-08-27
申请人： The Regents of The University of California
发明人： SARRAFZADEH, Majid , MYUNG-KYUNG SUH, Diane
IPC分类号： A61B5/02 , H04B7/24
CPC分类号： G06F19/322 , A61B5/7264 , A61B5/7267 , G06F19/00 , G06F19/3418 , G06N7/005 , G16H10/60 , G16H50/20
摘要： Congestive heart failure (CHF) is a leading cause of death in the United States. WANDA is a wireless health project that leverages sensor technology and wireless communication to monitor the health status of patients with CHF. The first pilot study of WANDA showed the system's effectiveness for patients with CHF. However, WANDA experienced a considerable amount of missing data due to system misuse, nonuse, and failure. Missing data is highly undesirable as automated alarms may fail to notify healthcare professionals of potentially dangerous patient conditions. Embodiments of the present disclosure may utilize machine learning techniques including projection adjustment by contribution estimation regression (PACE), Bayesian methods, and voting feature interval (VFI) algorithms to predict both non-binomial and binomial data. The experimental results show that the aforementioned algorithms are superior to other methods with high accuracy and recall.

30. 发明公开

EP3078324A1 METHOD AND APPARATUS FOR EARLY DETECTION OF ULCERS BY SCANNING OF SUBEPIDERMAL MOISTURE 无效转让
标题翻译：方法和装置溃疡的早期检测通过扫描表皮水分
公开(公告)号：EP3078324A1
公开(公告)日：2016-10-12
申请号：EP16169670.3
申请日：2011-05-06
申请人： The Regents of the University of California , Bruin Biometrics, LLC
发明人： BOYSTAK, Joseph , FLESCH, Michael , SARRAFZADEH, Majid , KAISER, William , MEHRNIA, Alireza , WANG, Frank , BATES-JENSEN, Barbara , LAM, Yeung
IPC分类号： A61B5/05 , A61B5/00
CPC分类号： A61B5/447 , A61B5/05 , A61B5/0533 , A61B5/0537 , A61B5/443 , A61B5/445 , A61B5/6843 , A61B5/6844 , A61B5/7271 , A61B5/7285 , A61B2562/0214 , A61B2562/0247 , A61B2562/04 , A61B2562/046 , A61B2562/066 , A61B2562/164
摘要： A method of measuring Sub-Epidermal Moisture (SEM) as a means to detect and monitor the formation of pressure ulcers. The device used in this method incorporates an array of electrodes which are excited to measure and scan SEM in a programmable and multiplexed manner by a battery-less RF-powered chip. The scanning operation is initiated by an interrogator which excites a coil embedded in the apparatus and provides the needed energy burst to support the scanning/reading operation. Each electrode measures the equivalent sub-epidermal capacitance corresponding and representing the moisture content.
摘要翻译：测量子表皮水分（SEM）作为一种手段来检测和监测压力溃疡形成的方法。在此方法中使用的器件集成电极的阵列哪些被激励来测量，并通过无电池的RF供电的芯片扫描SEM在一个可编程的，并且复用的方式。该扫描是通过手术至读写哪些激励嵌入在装置中的线圈，并提供所需要的能量脉冲串，以支持扫描/读取操作开始。每个电极测量等效子表皮的电容相应的和表示的水分含量。

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