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    • 1. 发明申请
    • STRAP BAND FOR A WEARABLE DEVICE
    • 用于易损设备的带条
    • US20160066853A1
    • 2016-03-10
    • US14532789
    • 2014-11-04
    • Sylvia Hou-Yan ChengMichael Edward Smith LunaSidney PrimusJohn M. Stivoric
    • Sylvia Hou-Yan ChengMichael Edward Smith LunaSidney PrimusJohn M. Stivoric
    • A61B5/00A61B5/053
    • A61B5/6831A61B5/053A61B2562/0215
    • A strap band including a flexible wire bus having electrodes and wires coupled with the electrodes is described. The strap band may be coupled with a device that includes circuitry configured to drive signals on some of the electrodes and receive signals from non-driven electrodes. The electrode spacing and strap band dimensions may be selected to form a strap band that may accommodate a wide range of user body sizes for a target region the electrodes are positioned in contact with. The electrodes may be composite electrodes having multiple layers of conductive material in which an outermost layer is made from a material operative as an ion exchange layer. The ion exchange layer in contact with an electrolyte layer of a body portion may be operative to reduce motion artifact induced impedance and increase a signal to noise ratio for bio-impedance circuitry or other biometric circuitry coupled with the electrodes.
    • 描述了包括具有与电极耦合的电极和导线的柔性线总线的带带。 带带可以与包括被配置为驱动一些电极上的信号并从非驱动电极接收信号的电路的装置耦合。 可以选择电极间隔和带带尺寸以形成绑带带,其可以适应电极定位成接触的目标区域的宽范围的用户体尺寸。 电极可以是具有多层导电材料的复合电极,其中最外层由可用作离子交换层的材料制成。 与主体部分的电解质层接触的离子交换层可以用于减少生物阻抗电路或与电极耦合的其他生物测定电路的运动伪影感应阻抗并增加信噪比。
    • 3. 发明申请
    • Strap band for a wearable device
    • 用于穿戴式装置的表带
    • US20160066852A1
    • 2016-03-10
    • US14121948
    • 2014-11-04
    • Sylvia Hou-Yan ChengMichael Edward Smith LunaSidney PrimasJohn M. Stivoric
    • Sylvia Hou-Yan ChengMichael Edward Smith LunaSidney PrimasJohn M. Stivoric
    • A61B5/00A61B5/117A61B5/16A61B5/04A61B5/0245A61B5/08
    • A61B5/6831A61B5/0245A61B5/04001A61B5/053A61B5/0816A61B5/165A61B5/4875A61B2562/0215
    • A strap band including a flexible wire bus having electrodes and wires coupled with the electrodes is described. The strap band may be coupled with a device that includes circuitry configured to drive signals on some of the electrodes and receive signals from pickup electrodes. Driven electrodes are coupled with drive signals at different frequencies that may be varied to increase or decrease signal penetration depth to sense different body structures positioned at different depths in a body portion be sensed. Different frequencies for different types of measurements may be selected to optimize sensing different biometric parameters, such as bio-impedance, galvanic skin response, hear rate, respiration, heart rate variability, hydration, inflammation, stress, and arousal in sympathetic nervous system at different depths (e.g., layers or strata) in the body portion, for example. A first set of driven/pickup electrodes may sense different biometric parameters than a second set of driven/pickup electrodes.
    • 描述了包括具有与电极耦合的电极和导线的柔性线总线的带带。 带带可以与包括被配置为驱动一些电极上的信号并从拾取电极接收信号的电路的装置耦合。 驱动的电极与不同频率的驱动信号耦合,其可以被改变以增加或减小信号穿透深度,以感测定位在感测的身体部分中的不同深度处的不同身体结构。 可以选择不同类型测量的不同频率以优化感测不同生物特征参数,例如生物阻抗,电流皮肤响应,听觉速率,呼吸,心率变异性,水合,炎症,应激和在不同的交感神经系统中的唤醒 例如,身体部分的深度(例如,层或层)。 第一组驱动/拾取电极可以感测与第二组驱动/拾取电极不同的生物测定参数。