公开(公告)号：US4592370A

公开(公告)日：1986-06-03

申请号：US444624

申请日：1982-11-26

申请人： John J. Lee ,  Arthur F. Avila ,  Hal C. Danby ,  Myron A. Beigler

发明人： John J. Lee ,  Arthur F. Avila ,  Hal C. Danby ,  Myron A. Beigler

IPC分类号： A61B5/042 ,  A61B5/12

CPC分类号： A61B5/6817 ,  A61B5/042 ,  A61B5/12

摘要： A non-invasive, external ear canal electrode and connector therefor useful for transmitting sound stimulus to an ear canal and for conducting electrical signals picked up from the ear canal epidermal surface. The electrode comprises an electro-conductive tube having resilient plastic foam elements attached to the end to be placed in the ear. One foam element is electro-conductive and impregnated with an electrolytically conductive medium, and the cells of the other sound absorbing elements are filled with air.

摘要翻译： 一种非侵入性的外耳道电极及其连接器，其用于将声音刺激传送到耳道并用于进行从耳道表皮表面拾取的电信号。 电极包括导电管，其具有附接到端部的弹性塑料泡沫元件以放置在耳朵中。 一个泡沫元件是导电的并且用电解导电介质浸渍，并且其它吸声元件的单元被空气填充。