发明名称 |
SYSTEMS AND METHODS FOR MANAGING NOISE IN IMPLANTABLE MEDICAL DEVICES |
摘要 |
Embodiments of the invention are related to managing noise in sensed signals in implantable medical devices, amongst other things. In an embodiment the invention includes a method for processing electrical signals obtained from a patient including gathering a first set of electrical signals using an implantable medical device, filtering to provide a second set of electrical signals, the second set including frequencies above a threshold frequency, and estimating the amount of noise present in the first set of electrical signals based on the magnitude of the second set. In an embodiment, the invention includes a medical device configured to gather a first set of electrical signals, filter the first set to provide a second set of electrical signals including frequencies above a threshold frequency, and estimate the amount of noise present in the first set based on the magnitude of the second set. Other embodiments are also included herein. |
申请公布号 |
WO2010147983(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
WO2010US38665 |
申请日期 |
2010.06.15 |
申请人 |
CARDIAC PACEMAKERS, INC.;SAHA, SUNIPA;ENROOTH, ERIC, K.;BOON, SCOT, C. |
发明人 |
SAHA, SUNIPA;ENROOTH, ERIC, K.;BOON, SCOT, C. |
分类号 |
A61N1/37;A61B5/0428;A61B5/0432;A61N1/08;G06K9/00 |
主分类号 |
A61N1/37 |
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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