专利检索 ap:("INTERMEDICS, INC.") AND inv:"Spehr, Paul R." 第 1 页

1.

发明授权
Pacemaker lead with enhanced sensitivity 失效
标题翻译： PACEMAKER领先，具有增强的敏感性

公开(公告)号：EP0191238B1

公开(公告)日：1990-06-13

申请号：EP85309233.6

申请日：1985-12-18

申请人： INTERMEDICS, INC.

发明人： Sluetz, James E. , Pless, Benjamin D. , Spehr, Paul R.

IPC分类号： A61N1/05 , A61N1/368

CPC分类号： A61N1/0565

2.

发明公开
Pacemaker lead with enhanced sensitivity 失效
标题翻译：具有增加的灵敏度起搏器电极线。

公开(公告)号：EP0191238A1

公开(公告)日：1986-08-20

申请号：EP85309233.6

申请日：1985-12-18

申请人： INTERMEDICS, INC.

发明人： Sluetz, James E. , Pless, Benjamin D. , Spehr, Paul R.

IPC分类号： A61N1/05 , A61N1/368

CPC分类号： A61N1/0565

摘要： A cardiac pacemaker lead (3) has a structure which provides an enhanced sensitivity to atrial P-waves. The distal end (7) of the lead (3) has two sensing electrodes (17, 19) disposed thereon to contact atrial cardiac tissue (43) and to detect near field P-waves with greater sensitivity than far field R-waves.