发明名称 |
IMPLANTABLE MEDICAL DEVICE WITH ADAPTIVE SIGNAL PROCESSING AND ARTIFACT CANCELLATION |
摘要 |
A medical device having a sensor sensing an n-dimensional signal during a first known variable condition and during a second known variable condition different from the first known variable condition, a processor performing principal component analysis (PCA) on the sensed n-dimensional signal to generate a first template corresponding to a principal component of variation associated with the first known variable condition and a second template corresponding to a principal component of variation associated with the second known variable condition, a storage device storing the first template and the second template, and a controller detecting a patient condition in response to the stored templates.
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申请公布号 |
US2010179444(A1) |
申请公布日期 |
2010.07.15 |
申请号 |
US20100687946 |
申请日期 |
2010.01.15 |
申请人 |
O'BRIEN RICHARD J;DENO D CURTIS;ANDERSON DAVID A;BLOEM DAVID R |
发明人 |
O'BRIEN RICHARD J.;DENO D. CURTIS;ANDERSON DAVID A.;BLOEM DAVID R. |
分类号 |
A61B5/0402;G08B23/00 |
主分类号 |
A61B5/0402 |
代理机构 |
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地址 |
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