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    • 5. 发明授权
    • Posture state detection using selectable system control parameters
    • 姿态检测采用可选择的系统控制参数
    • US08688225B2
    • 2014-04-01
    • US12433029
    • 2009-04-30
    • Eric J. PankenDennis M. Skelton
    • Eric J. PankenDennis M. Skelton
    • A61N1/00
    • A61N1/36542A61B5/1116A61B5/1118A61B5/686A61B5/7264A61B2562/0219A61N1/36535G06F19/00
    • Techniques for detecting and classifying a posture state of a patient are disclosed, wherein a posture state includes at least one of a posture and/or an activity state related to motion. In one embodiment, one or more signals indicative of at least one of posture and activity state of the patient may be sensed by a sensor. Control logic may be provided to process the one or more sensed signals in a selectable manner. This selectable manner may be based on current posture state data describing a posture state in which the patient has previously been classified. Alternatively or additionally, this current posture state data may describe a posture state transition previously undergone by the patient. The one or more signals that are so processed may then be used to classify a posture state of the patient.
    • 公开了用于检测和分类患者的姿势状态的技术,其中姿势状态包括与运动相关的姿势和/或活动状态中的至少一个。 在一个实施例中,可以由传感器感测指示患者的姿势和活动状态中的至少一个的一个或多个信号。 可以提供控制逻辑以以可选择的方式处理一个或多个感测信号。 该可选择方式可以基于描述患者以前被分类的姿势状态的当前姿势状态数据。 或者或另外,该当前姿势状态数据可以描述先前由患者进行的姿势状态转换。 然后可以将如此处理的一个或多个信号用于对患者的姿势状态进行分类。
    • 6. 发明申请
    • VELOCITY DETECTION FOR POSTURE-RESPONSIVE THERAPY
    • 快速感应治疗的速度检测
    • US20130274830A1
    • 2013-10-17
    • US13445506
    • 2012-04-12
    • Dennis M. Skelton
    • Dennis M. Skelton
    • A61N1/36
    • A61N1/36128A61N1/3605
    • The disclosure describes techniques for modifying an electrical stimulation or another type of therapy provided to a patient by a medical device. The therapy modification may be based on a posture and/or activity state of a patient that is detected by an IMD, such as a change in a detected posture state occupied by the patient. Different therapy modifications may be applied for different changes in detected posture state. An IMD may modify therapy based on a transition from one posture state to another posture state. The IMD may determine a posture state of the patient for use in controlling therapy adjustments and/or other aspects of the system. In some examples, when the patient's movement and/or activity velocity exceeds a velocity threshold, a previously-determined stable posture state of the patient may be used to control therapy rather than a current posture state of the patient, which may be transient.
    • 本公开描述了用于修改由医疗装置提供给患者的电刺激或另一类型治疗的技术。 治疗修改可以基于由IMD检测到的患者的姿势和/或活动状态,例如患者所占据的检测到的姿势状态的变化。 可以对检测到的姿势状态的不同变化应用不同的治疗修改。 IMD可以基于从一个姿势状态到另一个姿势状态的转变来修改治疗。 IMD可以确定用于控制治疗调整和/或系统的其他方面的患者的姿势状态。 在一些示例中,当患者的运动和/或活动速度超过速度阈值时,可以使用患者的先前确定的稳定姿势状态来控制治疗而不是患者的当前姿势状态,其可以是暂时的。
    • 9. 发明授权
    • Associating therapy adjustments with patient posture states
    • 将治疗调整与患者姿势状态相关联
    • US08315710B2
    • 2012-11-20
    • US12433750
    • 2009-04-30
    • Dennis M. SkeltonJon P. Davis
    • Dennis M. SkeltonJon P. Davis
    • A61N1/365
    • A61B5/1116A61B5/103A61B5/686A61B2560/0219A61B2562/0219A61N1/36071A61N1/36139A61N1/36535A61N1/37247G06F19/00G06F19/3481G16H40/63
    • The disclosure provides a method for associating a detected therapy adjustment to a posture state and storing the association with a plurality of associations for the posture state. In a record mode, an implantable medical device is configured to store therapy adjustments for each posture state and allow a user to find efficacious therapy based upon review of the associations made during therapy. The system may determine the associations through implementation of a posture search timer and a posture stability timer. These timers allow the system to correctly associate therapy adjustments to posture states when the patient anticipates the posture change by adjusting therapy before engaging in the desired posture state. An external programmer may present a range of the therapy adjustments for each posture state to allow a user to review the therapy adjustments that have been made during the therapy.
    • 本公开提供了一种用于将检测到的治疗调节与姿势状态相关联并且存储与用于姿势状态的多个关联的关联的方法。 在记录模式中,可植入医疗装置被配置为存储针对每个姿势状态的治疗调整,并且允许用户基于对治疗期间所进行的关联的检查而找到有效的治疗。 系统可以通过实施姿态搜索定时器和姿势稳定性定时器来确定关联。 当患者在参与所需姿势状态之前通过调整治疗来预测姿势变化时,这些计时器允许系统将治疗调整正确地与姿势状态相关联。 外部程序员可以呈现针对每个姿势状态的治疗调整范围,以允许用户复查治疗过程中进行的治疗调整。