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1.发明公开Electrical stimulation system and method for stimulating nerve tissue in the brain using a stimulation lead having a tip electrode, having at least five electrodes, or both 审中-公开电刺激系统和方法用于刺激在大脑中的神经组织与刺激导线具有尖端电极至少五个电极，或两者
公开(公告)号：EP1627659A1
公开(公告)日：2006-02-22
申请号：EP05255026.6
申请日：2005-08-15
CPC分类号： A61N1/0529 , A61B90/11 , A61N1/0534 , A61N1/0539 , A61N1/32 , A61N1/36082
摘要： An electrical stimulation system (10) is provided for electrically stimulating target nerve tissue in a person's brain using a stimulation lead (14) having a tip electrode (18a), having at least five electrodes (18), or both. The system (10) includes a stimulation lead (14) adapted for implantation into the brain for electrical stimulation of target nerve tissue in the brain. The stimulation lead (14) may include a tip electrode (18a) located at a distal tip (19) of the stimulation lead (14) and adapted to be positioned proximate the target nerve tissue in the brain and to deliver electrical stimulation pulses to the target nerve tissue in the brain. The stimulation lead (14) may include at least five electrodes (18), one or more of which are adapted to be positioned proximate the target nerve tissue in the brain and to deliver electrical stimulation pulses to the target nerve tissue in the brain. The system (10) also includes a stimulation source (12) operable to generate the electrical stimulation pulses for transmission to the one or more electrodes (18), possibly including a tip electrode (18a), of the stimulation lead (14) to cause the one or more electrodes (18) to deliver the electrical stimulation pulses to the target nerve tissue in the brain.
To be accompanied, when published, with Figure 1a of the drawings.摘要翻译： 电刺激系统（10）被设置用于电使用具有尖端电极（18A）一个刺激导线（14）刺激目标神经组织在一个人的大脑中，具有至少五个电极（18），或两者。 该系统（10）包括适于植入到脑在脑目标神经组织的电刺激刺激导线（14）。 刺激引线（14）可以包括位于的刺激导线（14）的远侧末端（19）的尖端电极（18a）和angepasst被定位成邻近所述目标神经组织在脑和递送电刺激脉冲到 目标在大脑中的神经组织。 刺激导线（14）可包括至少五个电极（18），一个或多个这些都是angepasst在大脑中被定位成邻近所述目标神经组织和递送电刺激脉冲以在大脑中的目标神经组织。 该系统（10），因此包括刺激源（12），其可操作以产生用于传输的电刺激脉冲到所述一个或多个电极（18），可能包括的刺激导线（14）的尖端电极（18A），以使 所述一个或多个电极（18）递送电刺激脉冲以在大脑中的目标神经组织。 要的陪同下，当发布的，结合附图的图1a。
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