发明名称 |
MULTIPLE TEMPLATES FOR FILTERING OF FAR FIELD R-WAVES |
摘要 |
<p>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.</p> |
申请公布号 |
EP1427473(B1) |
申请公布日期 |
2008.10.22 |
申请号 |
EP20020759575 |
申请日期 |
2002.09.06 |
申请人 |
MEDTRONIC, INC. |
发明人 |
RAJASEKHAR, SURIBHOTLA, V.;PETERSEN, DAVID, K., L.;BORGERDING, GIRARD, B. |
分类号 |
A61B5/0452;A61N1/00;A61B5/0456;A61N1/37 |
主分类号 |
A61B5/0452 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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