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公开(公告)号：US20170049349A1
公开(公告)日：2017-02-23
申请号：US15239245
申请日：2016-08-17
发明人： Gregory Sallee , Kenneth L. Gunter , Danielle Frankson , Patrick A. Merriam , Edward J. Maierhofer , Matthew P. Jones
摘要： An electrode for cardiac signal sensing includes an intermediate layer, an iridium-containing layer, an iridium oxide layer, an insulating polymer layer, and a conductive layer formed on a flexible polymer substrate. The intermediate metal layer has a first portion and a second portion, and is formed on the conductive layer. The iridium-containing layer includes at least 50 wt. % iridium and has a first portion and a second portion, and is formed on the first portion of the intermediate metal layer. The iridium oxide layer is formed on the first portion of the iridium-containing layer. The insulating polymer layer is formed on the second portion of the intermediate metal layer and the second portion of the iridium-containing layer. The iridium-containing layer is not formed on the second portion of the intermediate metal layer; and the iridium oxide layer is not formed on the second portion of the iridium-containing layer.
摘要翻译： 用于心脏信号感测的电极包括中间层，含铱层，氧化铱层，绝缘聚合物层和形成在柔性聚合物衬底上的导电层。 中间金属层具有第一部分和第二部分，并且形成在导电层上。 含铱层包含至少50wt。 ％铱，并具有第一部分和第二部分，并且形成在中间金属层的第一部分上。 氧化铱层形成在含铱层的第一部分上。 绝缘聚合物层形成在中间金属层的第二部分和含铱层的第二部分上。 含铱层不形成在中间金属层的第二部分上; 并且铱氧化物层不形成在含铱层的第二部分上。
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公开(公告)号：US10758144B2
公开(公告)日：2020-09-01
申请号：US15239245
申请日：2016-08-17
发明人： Gregory Sallee , Kenneth L. Gunter , Danielle Frankson , Patrick A. Merriam , Edward J. Maierhofer , Matthew P. Jones
IPC分类号： C25D11/26 , A61B5/042 , A61B5/00 , A61L29/02 , B05D1/00 , B05D3/06 , C23C14/04 , C23C14/16 , C23C14/58
摘要： An electrode for cardiac signal sensing includes an intermediate layer, an iridium-containing layer, an iridium oxide layer, an insulating polymer layer, and a conductive layer formed on a flexible polymer substrate. The intermediate metal layer has a first portion and a second portion, and is formed on the conductive layer. The iridium-containing layer includes at least 50 wt. % iridium and has a first portion and a second portion, and is formed on the first portion of the intermediate metal layer. The iridium oxide layer is formed on the first portion of the iridium-containing layer. The insulating polymer layer is formed on the second portion of the intermediate metal layer and the second portion of the iridium-containing layer. The iridium-containing layer is not formed on the second portion of the intermediate metal layer; and the iridium oxide layer is not formed on the second portion of the iridium-containing layer.
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