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    SYSTEMS AND METHODS FOR POSTURE AND VITAL SIGN MONITORING
    1.
    发明申请
    SYSTEMS AND METHODS FOR POSTURE AND VITAL SIGN MONITORING 审中-公开
    用于姿势和视觉监控的系统和方法

    公开(公告)号：US20160089059A1

    公开(公告)日：2016-03-31

    申请号：US14738918

    申请日：2015-06-14

    Applicant: Darma Inc.

    Inventor： Junhao Hu

    IPC: A61B5/11 ,  A61B5/00 ,  A61B5/0205

    CPC classification number: A61B5/0082 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/02405 ,  A61B5/0476 ,  A61B5/0816 ,  A61B5/1102 ,  A61B5/1116 ,  A61B5/1123 ,  A61B5/4812 ,  A61B5/6891 ,  A61B5/6892 ,  A61B5/7207 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/746 ,  A61B2562/0233 ,  G01L1/245 ,  G16H40/67 ,  Y02A90/26

    Abstract: Systems and methods of monitoring posture and vital signs are disclosed. In some embodiments, the system includes a cushion on which a user can sit. The cushion includes a first optical fiber sensor, a second sensor, and a first computing device. The system may further include a second computing device communicatively coupled to the first computing device and configured to receive sensor data from the first computing device. One or both of the first and second computing devices may operate to combine a signal indicative of the movement of the user with a signal indicative of the direction of movement of the user to determine a posture of the user. The system may provide feedback based on the user's posture and recommend actions to improve posture. The system may further monitor the user's heart rate, respiration rate, or other vital signs.

    Abstract translation: 公开了监测姿势和生命体征的系统和方法。 在一些实施例中，系统包括用户可以坐在其上的坐垫。 该衬垫包括第一光纤传感器，第二传感器和第一计算设备。 系统还可以包括通信地耦合到第一计算设备并被配置为从第一计算设备接收传感器数据的第二计算设备。 第一和第二计算设备中的一个或两个可以操作以组合指示用户的移动的信号与指示用户的移动方向的信号以确定用户的姿势。 该系统可以基于用户的姿势提供反馈并推荐改善姿势的动作。 该系统可以进一步监测用户的心率，呼吸速率或其他生命体征。

    Vital Signs Fiber Optic Sensor Systems and Methods
    3.
    发明申请
    Vital Signs Fiber Optic Sensor Systems and Methods 有权
    生命体征光纤传感器系统与方法

    公开(公告)号：US20160089031A1

    公开(公告)日：2016-03-31

    申请号：US14872040

    申请日：2015-09-30

    Applicant: Darma Inc.

    Inventor： Junhao Hu

    IPC: A61B5/00 ,  A61B5/0476 ,  A61B5/021 ,  A61B5/11

    CPC classification number: A61B5/0082 ,  A61B5/0022 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/02405 ,  A61B5/0476 ,  A61B5/0816 ,  A61B5/1102 ,  A61B5/1116 ,  A61B5/1123 ,  A61B5/4812 ,  A61B5/6891 ,  A61B5/6892 ,  A61B5/7207 ,  A61B5/725 ,  A61B5/7257 ,  A61B5/746 ,  A61B2562/0233 ,  G01L1/245 ,  G06F19/00 ,  G16H40/67

    Abstract: An intensity-based, micro-bending optical fiber sensor is disclosed herein, which is configured to acquire clean, stable, and reliable vital sign signals. Related systems and methods for vital sign monitoring are also provided herein. The sensor of various embodiments includes a multi-mode optical fiber, an LED light source, an LED driver, a receiver, and a single layer deformer structure. In various embodiments, the optical fiber and single layer deformer structure of the sensor are selected to meet specific parameters necessary to achieve a level of reliability and sensitivity needed to successfully monitor vital signs. In some embodiments, a specific sizing relationship exists between the optical fiber and the single layer deformer structure. In sonic embodiments, the sensor is configured to acquire ballistocardiograph waveforms.

    Abstract translation: 本文公开了一种基于强度的微弯曲光纤传感器，其被配置为获取清洁，稳定且可靠的生命体征信号。 本文还提供了用于生命体征监测的相关系统和方法。 各种实施例的传感器包括多模光纤，LED光源，LED驱动器，接收器和单层变形器结构。 在各种实施例中，选择传感器的光纤和单层变形器结构以满足实现成功监测生命体征所需的可靠性和灵敏度水平所必需的特定参数。 在一些实施例中，光纤和单层变形器结构之间存在特定的尺寸关系。 在声音实施例中，传感器被配置为获取心轴图像波形。

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