发明名称 |
Multiple templates for filtering of far field R-waves |
摘要 |
The invention presents techniques for processing an atrial electrogram. An atrial electrogram senses atrial events, but may also sense a ventricular event, causing a far field R-wave to be present in the atrial electrogram signal. A far field R-wave is an undesired artifact. The invention provides techniques for estimating the far field R-wave and subtracting the far field R-wave from the atrial electrogram signal.
|
申请公布号 |
US6810283(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20010951320 |
申请日期 |
2001.09.13 |
申请人 |
MEDTRONIC, INC. |
发明人 |
SURIBHOTLA RAJASEKHAR V.;PETERSON DAVID K. L.;BORGERDING GIRARD B. |
分类号 |
A61B5/0452;A61N1/37;(IPC1-7):A61B5/042 |
主分类号 |
A61B5/0452 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|