WEARABLE PULSE SENSING DEVICE SIGNAL QUALITY ESTIMATION
    2.
    发明申请
    WEARABLE PULSE SENSING DEVICE SIGNAL QUALITY ESTIMATION 审中-公开
    可靠的脉冲感测装置信号质量估计

    公开(公告)号:US20160287110A1

    公开(公告)日:2016-10-06

    申请号:US14750037

    申请日:2015-06-25

    Abstract: A first data window of a pulse waveform signal comprising a first number of samples is analyzed to determine a level of confidence that a pulse sensing device is placed correctly. If an initial level of confidence is met, the user is given positive feedback, and a second data window of a pulse waveform signal comprising a second, larger number of samples is analyzed. If an increased level of confidence is met, the user is given increased positive feedback. If a level of confidence is not met, the user is given negative feedback. If a final level of confidence is met, the user is given feedback that the pulse sensing device is placed correctly.

    Abstract translation: 分析包括第一数量样本的脉搏波形信号的第一数据窗口,以确定脉冲感测装置被正确放置的置信度。 如果满足初始置信水平,则给予用户正反馈,并且分析包括第二较大数量样本的脉搏波形信号的第二数据窗口。 如果满足增加的置信水平,则给予用户更多的积极反馈。 如果不满足置信水平,则给予用户负面反馈。 如果满足最后的置信水平,则给予用户反馈,使脉冲感测装置正确放置。

    Spatial layout of hierarchical shared resources

    公开(公告)号:US10353697B2

    公开(公告)日:2019-07-16

    申请号:US14587569

    申请日:2014-12-31

    Abstract: A hierarchical shared resources spatial visualization system and method including a visualization runtime user interface that quickly and efficiently displays a spatial layout of a shared resource having a hierarchical nature. The user interface provides a spatial layout of the hierarchical shared resource and overlays salient activity information of a group's interaction with the shared resource. In software development, the user interface provides software teams with awareness of activity by other developers in the group regarding files in the shared source code base. The salient activity includes active file information (such as which files are open and by whom) and source repository actions (such as a developer's activity within a project's source repository system). Visual geometry and colors are employed to create a visually distinctive environment that is used to convey the salient activity information quickly and efficiently.

    WRIST-WORN PULSE TRANSIT TIME SENSOR
    8.
    发明申请
    WRIST-WORN PULSE TRANSIT TIME SENSOR 审中-公开
    WRIST-WORN脉冲传输时间传感器

    公开(公告)号:US20160287172A1

    公开(公告)日:2016-10-06

    申请号:US14750646

    申请日:2015-06-25

    Abstract: A wrist-worn device heart-monitoring device is presented. The wrist-worn heart-monitoring device includes a radial tonometer configured to output a pressure signal indicating a pulse pressure wave at a user's wrist, two or more electrodes configured to output an electrical signal indicating a user's heart has been commanded to contract, and a microphone configured to output an audio signal indicating a closing of a user's aortic valve. The wrist-worn heart-monitoring device further includes a pulse transit time monitor configured to calculate a pre-ejection period of the user's heart based on at least the pressure, electrical, and audio signals, and calculate a pulse transit time based on at least the pre-ejection period, the pressure signal, and the electrical signal.

    Abstract translation: 提出了一种戴腕器的心脏监测装置。 手腕式心脏监测装置包括:径向眼压计,被配置为输出指示用户腕部的脉搏压力波的压力信号,被配置为输出指示用户心脏的电信号的两个或更多个电极被命令收缩, 被配置为输出指示用户主动脉瓣闭合的音频信号的麦克风。 手腕式心脏监测装置还包括脉冲传播时间监视器,其被配置为基于至少压力,电和音频信号来计算用户心脏的预喷射周期,并且至少基于至少 预喷射期间,压力信号和电信号。

    Wearable pulse sensing device signal quality estimation

    公开(公告)号:US10765331B2

    公开(公告)日:2020-09-08

    申请号:US14750037

    申请日:2015-06-25

    Abstract: A first data window of a pulse waveform signal comprising a first number of samples is analyzed to determine a level of confidence that a pulse sensing device is placed correctly. If an initial level of confidence is met, the user is given positive feedback, and a second data window of a pulse waveform signal comprising a second, larger number of samples is analyzed. If an increased level of confidence is met, the user is given increased positive feedback. If a level of confidence is not met, the user is given negative feedback. If a final level of confidence is met, the user is given feedback that the pulse sensing device is placed correctly.

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