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    • 8. 发明申请
    • THERMOCHROMIC INDICATOR MATERIALS WITH CONTROLLED REVERSIBILITY
    • 具有控制可逆性的热电偶指示剂材料
    • WO2004003498A2
    • 2004-01-08
    • PCT/US0320537
    • 2003-06-30
    • RHODE ISLAND EDUCATIONLUCHT BRETTEULER WILLIAM BWANG YU
    • LUCHT BRETTEULER WILLIAM BWANG YU
    • G01K11/16G01K
    • G01K11/16
    • A thermal indicator material which comprises a plurality of polythiophenes having a second low temperature color and a high temperature color. The polythiophenes are structured and arranged to exhibit a color change from the second low temperature color to the high temperature color when the thermal indicator material is exposed to a temperature that meets or exceeds a pre-determined temperature and to exhibit a color change from the high temperature color to a first low temperature color when the thermal indicator material is exposed to a decline in temperature from a temperature that meets or exceeds the predetermined temperature to a temperature of within the range of between about 5 to 20 °C below the pre-determined temperature that occurs in a time period of greater than 2.0 seconds.
    • 一种热指示剂材料,其包含具有第二低温颜色和高温颜色的多个聚噻吩。 聚噻吩被构造和布置成当热指示剂材料暴露于达到或超过预定温度的温度并且从高温显示颜色变化时,呈现出从第二低温颜色到高温颜色的颜色变化 当热指示剂材料从达到或超过预定温度的温度暴露于温度下降到低于预定温度的约5至20℃之间的温度时,温度颜色变为第一低温颜色 在大于2.0秒的时间段内发生的温度。
    • 10. 发明申请
    • ADAPTATION OF MODULATION PARAMETERS FOR COMMUNICATIONS BETWEEN AN IMPLANTABLE MEDICAL DEVICE AND AN EXTERNAL INSTRUMENT
    • 适用于可植入医疗器械与外部仪器之间通讯的调制参数
    • WO2010090966A2
    • 2010-08-12
    • PCT/US2010022735
    • 2010-02-01
    • MEDTRONIC INCWANG YU
    • WANG YU
    • A61N1/372
    • A61N1/3727A61N1/37235A61N1/37276
    • External instruments and implantable medical devices communicate using modulation parameter settings that may be adapted during communication sessions based on a quality of the wireless communications link. An analysis of the quality of the link is performed and a request to change modulation parameters is sent to one of the devices by the other. The analysis may be based on measuring noise and interference during idle communication frames. The devices may then change the modulation parameter settings, for the uplink, downlink, or both. The devices may also employ a recovery operation to revert back to the previous modulation parameter settings if the transmissions are not properly received using the changed modulation parameter settings. The modulation parameter settings may include modulation type, modulation symbol rate, and the like.
    • 外部仪器和可植入医疗设备使用可以在通信会话期间根据无线通信链路的质量进行调整的调制参数设置进行通信。 执行对链路质量的分析,并且通过另一个向一个设备发送改变调制参数的请求。 分析可以基于在空闲通信帧期间测量噪声和干扰。 然后,设备可以针对上行链路,下行链路或两者改变调制参数设置。 如果使用改变的调制参数设置未正确地接收到传输,则设备还可以采用恢复操作来恢复到先前的调制参数设置。 调制参数设置可以包括调制类型,调制符号率等。