发明名称 |
MULTILAYER CERAMIC ELECTRODES FOR SENSING CARDIAC DEPOLARIZATION SIGNALS |
摘要 |
An implantable pacemaker is provided with cardiac depolarization sensing electrodes welded into the case along a peripheral edge surface thereof. The electrodes are coupled to signal processing circuitry within the case to provide leadless acquisition of electrocardiographic data for telemetry to a programmer. Each electrode is a thin film, multilayer ceramic structure mounted in a welding ring. Each electrode is substantially flat and is disposed within a recess in the peripheral edge surface of the case. Each electrode is a sandwich structure comprising a thin film layer, first and second ceramic layers, and a ground plane layer between the ceramic layers.< /SDOAB>
|
申请公布号 |
CA2426746(A1) |
申请公布日期 |
2002.05.02 |
申请号 |
CA20012426746 |
申请日期 |
2001.10.05 |
申请人 |
MEDTRONIC, INC. |
发明人 |
DONDERS, ADRIANUS P.;GUCK, BETH ANNE |
分类号 |
A61B5/0408;A61B5/0402;A61B5/0478;A61B5/0492;A61N1/375;(IPC1-7):A61N1/375 |
主分类号 |
A61B5/0408 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|