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1. 发明申请

WO2011042736A1 APPARATUS FOR FUNCTIONAL ELECTRICAL STIMULATION OF THE BODY 审中-公开
标题翻译：功能电刺激的装置
公开(公告)号：WO2011042736A1
公开(公告)日：2011-04-14
申请号：PCT/GB2010/051669
申请日：2010-10-06
申请人： SALISBURY NHS FOUNDATION TRUST , LANE, Rodney Paul , HART, Darren John , FINN, Stacey Michael , TAYLOR, Paul Nicholas , CROOK, Steven Eric , SWAIN, Ian Douglas
发明人： LANE, Rodney Paul , HART, Darren John , FINN, Stacey Michael , TAYLOR, Paul Nicholas , CROOK, Steven Eric , SWAIN, Ian Douglas
IPC分类号： A61N1/36 , A61B5/11
CPC分类号： A61B5/1036 , A61B5/4519 , A61B5/6829 , A61N1/36003
摘要： A controller is provided for a functional electrical stimulator for attachment to a leg comprising, a connector for a foot switch for sensing foot rise or foot strike,a circuit for responding to said foot switch for generating stimulation pulses and a connector for first and second electrodes for attachment to the leg for supplying stimulation pulses from said circuit The circuit includes a voltage divider of which the foot switch when connected comprises one element, a second element being provided by a digital potentiometer forming part of the controller. A micro controller is configured to make adaptive adjustment of the resistance of said digital potentiometer to take account of the resistance characteristics of the foot switch to provide an output or reference voltage permitting an open/closed state of the switch to be monitored. In an embodiment, manually operable external control devices form part of said controller and the micro controller is configured on operation of said external control devices to change between a working state in which stimulation pulses are provided depending on the state of the foot switch and a setup state for entry using the external control devices of parameters defining characteristics of the stimulation pulses.
摘要翻译：提供了一种用于附接到腿部的功能性电刺激器的控制器，包括：用于感测脚上升或脚蹬的脚踏开关的连接器，用于响应于所述脚踏开关以产生刺激脉冲的电路和用于第一和第二电极的连接器用于从所述电路提供刺激脉冲用于附接到所述腿部。所述电路包括分压器，当所述脚踏开关连接时，所述分压器包括一个元件，第二元件由形成所述控制器的一部分的数字电位器提供。微控制器被配置为对所述数字电位计的电阻进行自适应调整，以考虑脚踏开关的电阻特性，以提供允许监视开关的打开/关闭状态的输出或参考电压。在一个实施例中，手动操作的外部控制装置构成所述控制器的一部分，并且所述微控制器在所述外部控制装置的操作上被配置，以根据脚踏开关的状态和设置来改变其中提供刺激脉冲的工作状态使用定义了刺激脉冲特性的参数的外部控制装置输入状态。

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