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1. 发明授权

US07551952B2 EEG electrode headset 失效
标题翻译： EEG电极耳机
公开(公告)号：US07551952B2
公开(公告)日：2009-06-23
申请号：US11259971
申请日：2005-10-26
申请人： Alan Gevins , Robert Howard , Art Sandoval
发明人： Alan Gevins , Robert Howard , Art Sandoval
IPC分类号： A61B5/04
CPC分类号： A61B5/0478 , A61B5/6814
摘要： An improved electrode headset is provided for the acquisition of electroencephalographic (EEG) brain signals detected at the scalp of a human subject. The headset includes an elastic fabric cap having a chinstrap, which cap is fitted closely to the scalp. The cap has openings at those selected locations on the scalp to which removable and disposable electrodes are to be removably connected to the scalp. A positioning unit, of a generally flat and flexible plastic material, is attachable to the cap by corresponding hook-and-loop fasteners on the outer surface of the cap and the inner surface of the positioning unit. The positioning unit has a base portion and two opposite leg portions, each with slits. Flat beams are adjustably connected through the slits to the leg portions and base portion. Each beam carries a screw member which adjustably applies pressure to electrode holders and a flexible electrode extractor strap to which the electrode holder is attached. Each electrode holder is snap fastened to an electrode positioned within a cap opening.
摘要翻译：提供了一种改进的电极耳机，用于获取在人类受试者头皮上检测到的脑电图（EEG）脑信号。头戴式耳机包括具有下颏的弹性织物盖，该帽与头皮紧密地配合。帽子在头皮上的那些选定位置处具有开口，可去除和一次性电极可移除地连接到头皮。大体平坦且柔软的塑料材料的定位单元可通过盖的外表面和定位单元的内表面上的相应的钩环紧固件附接到盖上。定位单元具有基部和两个相对的腿部，每个具有狭缝。扁平梁通过狭缝可调节地连接到腿部和基部。每个梁承载可调整地对电极保持器施加压力的螺钉构件和附接有电极座的柔性电极提取器带。每个电极保持器卡扣固定到位于盖开口内的电极。

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