发明名称 |
FREQUENCY SELECTIVE MONITORING OF PHYSIOLOGICAL SIGNALS |
摘要 |
In general, the disclosure is directed to a frequency selective monitor and methods for monitoring physiological signals in one or more selected frequency bands. A frequency selective monitor may utilize a heterodyning, chopper-stabilized amplifier architecture to convert a selected frequency band to a baseband for analysis. The frequency selective monitor may be useful in a variety of therapeutic and/or diagnostic applications. As examples, a frequency selective signal monitor may be provided within a medical device or within a sensor coupled to a medical device. The physiological signal may be analyzed in one or more selected frequency bands to trigger delivery of patient therapy and/or recording of diagnostic information. |
申请公布号 |
EP2200692(B1) |
申请公布日期 |
2016.11.09 |
申请号 |
EP20080832864 |
申请日期 |
2008.09.25 |
申请人 |
MEDTRONIC, INC. |
发明人 |
DENISON, TIMOTHY, J.;JENSEN, RANDY, M.;SANTA, WESLEY, A. |
分类号 |
A61N1/00;A61B5/021;A61B5/0452;A61B5/048 |
主分类号 |
A61N1/00 |
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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