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    System and method for communication in a body area network system
    11.
    发明授权
    System and method for communication in a body area network system 有权

    公开(公告)号：US10230491B2

    公开(公告)日：2019-03-12

    申请号：US14969270

    申请日：2015-12-15

    Applicant: General Electric Company

    Inventor： Stanislava Soro ,  Steven William Wik ,  SM Shajedul Hasan ,  David Michael Davenport

    IPC: H04L1/00 ,  H04W4/80 ,  H04L12/26

    Abstract: A method for controlling data flow in a wireless body area network includes transmitting sensor data from a plurality of sensor nodes to a gateway via a first transmission channel. The method further includes transmitting beacon data from the gateway to the plurality of sensor nodes via the first transmission channel. The method also includes determining channel packet loss information of the first transmission channel based on at least one of a beacon packet loss information included in the sensor data and a sensor packet loss information included in the beacon data. The method further includes comparing the channel packet loss information with a packet loss threshold. The method also includes switching flow of the sensor data and the beacon data through a second transmission channel instead of the first transmission channel, if the channel packet loss information is greater than the packet loss threshold.

    Systems and methods for monitoring patient health
    13.
    发明授权
    Systems and methods for monitoring patient health 有权

    公开(公告)号：US09943229B1

    公开(公告)日：2018-04-17

    申请号：US15372789

    申请日：2016-12-08

    Applicant: General Electric Company

    Inventor： Steven William Wik ,  Timo Tapani Hakala

    IPC: G08C19/22 ,  A61B5/00 ,  H04Q9/00

    CPC classification number: A61B5/0024 ,  A61B2560/0209 ,  H04Q9/00 ,  H04Q2209/40 ,  H04Q2209/47 ,  H04Q2209/86

    Abstract: Aspects of the invention relate to a system and a method for monitoring health of a patient by using wireless sensor devices positioned to monitor one or more physiological parameters of the patient, and a gateway device in wireless communication with the wireless sensor devices, the wireless sensor devices and the gateway device forming a wireless body area network. The gateway device includes two or more radio frequency integrated circuits (RFICs) connected in at least a series or a parallel connection and provides multiple frequency channels for receiving sensor data from the wireless sensor devices, where the sensor data is transmitted based on time synchronization signals and an multi-channel adaptive protocol.

    SYSTEMS AND METHODS FOR COMBINED WIRELESS POWER CHARGING AND NETWORK PAIRING
    14.
    发明申请
    SYSTEMS AND METHODS FOR COMBINED WIRELESS POWER CHARGING AND NETWORK PAIRING 审中-公开
    用于组合无线电力充电和网络配对的系统和方法

    公开(公告)号：US20150023204A1

    公开(公告)日：2015-01-22

    申请号：US13946482

    申请日：2013-07-19

    Applicant: General Electric Company

    Inventor： Steven William Wik ,  David Michael Davenport ,  SM Shajedul Hasan

    IPC: H04W48/14 ,  H04W4/00 ,  H04W72/04

    CPC classification number: H04W48/14 ,  A61B5/0002 ,  H02J5/005 ,  H02J7/025 ,  H02J50/05 ,  H02J50/10 ,  H02J50/15 ,  H04W4/80

    Abstract: A system includes a first network member that includes a first channel and a second channel. The first channel is configured as a charging channel and is configured to at least one of wirelessly receive or transmit power. The first channel is also configured to transmit network pairing information for at least one of pairing or un-pairing the first network member and a second network member. The network pairing information is transmitted over the first channel at a first frequency. The second channel is configured as an operational channel, and is configured to communicate operational information between the first and second network members when the first and second network members are paired. The operational information is transmitted over the second channel at a second frequency that is different than the first frequency.

    Abstract translation: 一种系统包括包括第一通道和第二通道的第一网络构件。 第一通道被配置为充电通道，并且被配置为无线接收或发送功率中的至少一个。 第一信道还被配置为发送用于配置或取消配对第一网络成员和第二网络成员中的至少一个的网络配对信息。 网络配对信息以第一频率在第一信道上发送。 第二信道被配置为操作信道，并且被配置为当第一和第二网络成员配对时在第一和第二网络成员之间传送操作信息。 以与第一频率不同的第二频率通过第二信道发送操作信息。

    SYSTEMS AND METHODS FOR TRANSFER OF ON-BODY MEDICAL DEVICES BETWEEN NETWORKS
    16.
    发明申请
    SYSTEMS AND METHODS FOR TRANSFER OF ON-BODY MEDICAL DEVICES BETWEEN NETWORKS 有权

    公开(公告)号：US20170172415A1

    公开(公告)日：2017-06-22

    申请号：US14972170

    申请日：2015-12-17

    Applicant: General Electric Company

    Inventor： Steven William Wik ,  David Michael Davenport ,  SM Shajedul Hasan

    IPC: A61B5/00 ,  H04W4/00

    CPC classification number: A61B5/0024 ,  H04L67/04 ,  H04L67/12 ,  H04L67/14 ,  H04W4/80

    Abstract: A system for managing transfer of data in a medical body area network (MBAN) is presented. The system includes one or more sensor units disposed on a patient and configured to acquire data from the patient. Moreover, the system includes one or more detachable wireless communication and battery units, where the one or more detachable wireless communication and battery units are detachably coupled to a corresponding sensor unit. In addition, the system includes a patient monitoring device in bi-directional wireless communication with the one or more detachable wireless communication and battery units and configured to receive sensor data and maintain network connectivity between the one or more wireless communication and battery units and the patient monitoring device based on an operating condition of at least one wireless communication and battery unit of the one or more wireless communication and battery units.

    WIRELESS NETWORK TRANSFER
    17.
    发明申请
    WIRELESS NETWORK TRANSFER 审中-公开

    公开(公告)号：US20170155427A1

    公开(公告)日：2017-06-01

    申请号：US14954154

    申请日：2015-11-30

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： SM Shajedul Hasan ,  Steven William Wik ,  David Michael Davenport ,  Aghogho Atemu Obi ,  Stanislava Soro

    IPC: H04B5/00 ,  H04W4/00 ,  H04L29/08

    CPC classification number: H04B5/0031 ,  A61B5/0006 ,  A61B5/0022 ,  A61B5/0024 ,  H04L67/12 ,  H04W4/70 ,  H04W4/80

    Abstract: The invention is focused toward enhancing a patient's mobility by providing seamless information/data transfer between medical monitoring devices such as a patient monitor, telemetry hubs, or another mobile monitoring system. The information or data, which are transferred among the medical devices include, but are not limited to, patient demographic information, wireless network, or pairing information. A set of wireless sensors (e.g. ECG, NIBP, Temp, SpO2), which are located on a patient's body, are connected wirelessly to a patient monitor, which is not a mobile device. When a clinician needs to move the patient from one location to a another location, the clinician brings the mobile monitor close to the fixed monitor to transfer the patient and wireless network information to the mobile monitor automatically. This enables the transfer of connected on-body wireless sensors from one medical device to another medical device without physically detaching them from a patient's body.

    System and method for monitoring characteristics of an electrical device
    18.
    发明授权
    System and method for monitoring characteristics of an electrical device 有权
    用于监测电气设备特性的系统和方法

    公开(公告)号：US09479848B2

    公开(公告)日：2016-10-25

    申请号：US14075281

    申请日：2013-11-08

    Applicant: General Electric Company

    Inventor： Ertugrul Berkcan ,  Yongjae Lee ,  S M Shajedul Hasan ,  Steven William Wik

    IPC: G01R27/04 ,  G01R31/28 ,  H04Q9/00 ,  H04B5/00

    CPC classification number: H04Q9/00 ,  H04B5/0075

    Abstract: A remote monitoring system is presented. The system includes a sensor unit disposed in the electrical device, and configured to obtain measurement characteristics in response to a measurand of the electrical device, obtain reference characteristics insensitive to the measurand of the electrical device, and communicate the measurement characteristics and the reference characteristics using time varying electromagnetic fields. Further, the system includes a reader unit to establish a far-field communication with the sensor unit in the presence of at least one metallic interferer in the electrical device, wherein the reader unit is configured to receive the time varying electromagnetic fields associated with the measurement characteristics and the reference characteristics in response to a radio frequency signal transmitted to the sensor unit, and determine the measurand of the electrical device based on at least one property of the received time varying electromagnetic fields associated with the measurement characteristics and the reference characteristics.

    Abstract translation: 提出了一个远程监控系统。 该系统包括设置在电气设备中的传感器单元，并且被配置为响应于电气设备的被测量获得测量特性，获得对电气设备的被测量不敏感的参考特性，并且使用 时变电磁场。 此外，该系统包括读取器单元，用于在电气设备中存在至少一个金属干扰源的情况下建立与传感器单元的远场通信，其中读取器单元被配置为接收与测量相关联的时变电磁场 特征和参考特性，并且基于与测量特性和参考特性相关联的接收的时变电磁场的至少一个特性来确定电气设备的被测量。

    METHODS AND SYSTEMS FOR A UNIVERSAL WIRELESS PLATFORM FOR ASSET MONITORING
    19.
    发明申请
    METHODS AND SYSTEMS FOR A UNIVERSAL WIRELESS PLATFORM FOR ASSET MONITORING 有权
    用于资产监测的通用无线平台的方法和系统

    公开(公告)号：US20150097671A1

    公开(公告)日：2015-04-09

    申请号：US14048930

    申请日：2013-10-08

    Applicant: General Electric Company

    Inventor： John Brandon Laflen ,  SM Shajedul Hasan ,  Steven William Wik ,  Yang Zhao ,  Yakov Polishchuk ,  Patrick Jay Biel

    IPC: G08B21/18 ,  G01F22/02

    CPC classification number: G08B21/18 ,  G01F22/02 ,  H04L67/12 ,  H04W4/20 ,  H04W4/38 ,  H04W4/80

    Abstract: A metrological interface device includes a printed circuit board (“PCB”) including at least one metrological sensor communication interface and at least one first wireless communication interface. The metrological interface device is in communication with a metrological sensing device via the metrological sensor communication interface. Each metrological sensing device is coupled to a physical asset. Each metrological interface device is configured to receive the metrological data from the metrological sensing device. The metrological interface device is configured to receive metrological data from the metrological sensing device via the metrological sensor communication interface. Metrological data represents physical measurement data associated with the physical asset. Each metrological interface device is configured to advertise connection availability to a plurality of mobile computing devices, and also configured to receive a connection request from a connecting mobile computing device, and is additionally configured to create an active connection with the connecting mobile computing device.

    Abstract translation: 计量接口装置包括包括至少一个计量传感器通信接口和至少一个第一无线通信接口的印刷电路板（“PCB”）。 计量接口设备通过计量传感器通信接口与计量感测设备通信。 每个计量感测装置耦合到物理资产。 每个计量接口装置被配置为从计量感测装置接收计量数据。 计量接口装置被配置为经由计量传感器通信接口从计量感测装置接收计量数据。 计量数据表示与物理资产相关联的物理测量数据。 每个计量接口设备被配置为向多个移动计算设备通告连接可用性，并且还被配置为从连接的移动计算设备接收连接请求，并且还被配置为与连接的移动计算设备建立主动连接。

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