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    • 2. 发明申请
    • A SYSTEM AND KIT FOR STRESS AND RELAXATION MANAGEMENT
    • 应力和放松管理系统和工具包
    • WO2009104127A1
    • 2009-08-27
    • PCT/IB2009/050628
    • 2009-02-16
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHDEVOT, Sandrine, M., L.BRAUERS, AndreasNAUJOKAT, ElkePINTER, RobertREITER, HaraldTHIJS, Jeroen, A., J.
    • DEVOT, Sandrine, M., L.BRAUERS, AndreasNAUJOKAT, ElkePINTER, RobertREITER, HaraldTHIJS, Jeroen, A., J.
    • A61B5/0452A61B5/024A61B5/0205
    • A61B5/0452A61B5/0205A61B5/02405A61B5/02438A61B5/165A61B5/486A61B5/6887G06F19/00
    • This invention relates to a system and a kit for stress and relaxation management. A cardiac activity sensor (101) is used for measuring the heart rate variability (HRV) signal of the user and a respiration sensor (102) for measuring the respiratory signal of the user. The system contains a user interaction device (103) having an input unit (104) for receiving user specific data and an output unit for providing information output to the user. A processor (106) is used to assess the stress level of the user by determining a user related stress index. The processor is also used to monitor the user during a relaxation exercise by means of determining a relaxation index based on the measured HRV and respiratory signals, the relaxation index being continuously adapted to the incoming measured signals and based thereon the processor instructs the output unit to provide the user with biofeedback and support messages. Finally, the processor uses the user specific data as an input in generating a first set of rules defining an improvement plan for self -management of stress and relaxation. The first set of rules is adapted to trigger commands instructing the output unit to provide the user with motivation related messages. Also, at least a portion of said user specific data is further used to define a second set of rules indicating the user' s personal goals.
    • 本发明涉及一种用于压力和放松管理的系统和套件。 心脏活动传感器(101)用于测量用户的心率变异性(HRV)信号和用于测量用户的呼吸信号的呼吸传感器(102)。 该系统包括具有用于接收用户特定数据的输入单元(104)的用户交互设备(103)和用于向用户提供输出信息的输出单元。 处理器(106)用于通过确定用户相关的压力指数来评估用户的压力水平。 处理器还用于通过基于测量的HRV和呼吸信号确定松弛指数来进行放松练习期间的用户监视,松弛指数连续地适应于输入的测量信号,并且基于该处理器指示输出单元 为用户提供生物反馈和支持消息。 最后,处理器使用用户特定的数据作为输入来产生定义用于压力和放松的自我管理的改进计划的第一组规则。 第一组规则适于触发指令输出单元向用户提供与动机相关的消息的命令。 此外,所述用户特定数据的至少一部分还用于定义指示用户的个人目标的第二组规则。
    • 9. 发明申请
    • SYSTEM AND METHOD FOR INDUCTIVELY MEASURING THE BIO-IMPEDANCE OF A CONDUCTIVE TISSUE
    • 用于诱导测量导电组织的生物阻抗的系统和方法
    • WO2007029138A2
    • 2007-03-15
    • PCT/IB2006/052979
    • 2006-08-28
    • PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBHKONINKLIJKE PHILIPS ELECTRONICS N. V.IGNEY, Claudia HanneloreWAFFENSCHMIDT, EberhardBRAUERS, AndreasTE VRUGT, Juergen
    • IGNEY, Claudia HanneloreWAFFENSCHMIDT, EberhardBRAUERS, AndreasTE VRUGT, Juergen
    • A61B5/053G01N27/02G01N27/90
    • A61B5/053
    • The present invention relates to a system (100) and method of inductively measuring the bio-impedance of a conductive tissue (106). Furthermore the invention relates to a computer program (115) for operating such a system (100). In order to provide a fast, simple and reliable adjustment technique for an inductively bio- impedance measuring system (100) with separate generator and sensor coils (101, 108; 117) a system (100) is suggested, the system (100) comprising a generator coil (101) adapted for generating a primary magnetic field, said primary magnetic field inducing an eddy current in the conductive tissue (106), a separate sensor coil (108; 117) adapted for sensing a secondary magnetic field, said secondary magnetic field being generated as a result of said eddy current, with the axis (109) of the sensor coil (108; 117) being orientated substantially perpendicular to the flux lines of the primary magnetic field (103), and a shimming coil (113; 120) adapted for generating a tertiary magnetic field in a way that in the sensor coil (108; 117) the primary magnetic field is cancelled out.
    • 感测测量导电组织(106)的生物阻抗的系统(100)和方法技术领域本发明涉及感应测量导电组织(106)的生物阻抗的系统(100)和方法。 此外,本发明涉及用于操作这种系统(100)的计算机程序(115)。 为了为具有单独的发生器和传感器线圈(101,108; 117)的感应生物阻抗测量系统(100)提供快速,简单和可靠的调节技术,建议系统(100),系统(100)包括 适于产生主磁场的发生器线圈(101),所述主磁场在所述导电组织(106)中感应出涡电流,单独的传感器线圈(108; 117)适于感测次级磁场,所述次级磁场 所述传感器线圈(108; 117)的轴线(109)基本上垂直于所述主磁场(103)的磁通线而定向,并且所述涡电流产生于所述涡电流的结果,以及匀场线圈(113; 120),适合于以在传感器线圈(108; 117)中主磁场被抵消的方式产生第三磁场。