Dynamic morphology based atrial automatic threshold
US-9216292-B2 · Dec 22, 2015 · US
Management of fusion beat detection during capture threshold determination
US9020596B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9020596-B2 |
| Application number | US-201213546820-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 11, 2012 |
| Priority date | Jul 15, 2011 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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An improved technique is described for dealing with the detection of fusion beats when capture verification is performed by a cardiac pacing device such as during a capture threshold determination procedure. Schemes for classifying heart beats may misclassify beats as fusion beats due to feature/morphology changes in the test electrogram waveform that may occur even when capture is achieved.
First claim
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What is claimed is: 1. A method for operating a cardiac rhythm management device, comprising: performing a capture threshold determination procedure by: delivering a pacing pulse to a cardiac site; recording a test electrogram after delivery of the pacing pulse; classifying the test electrogram as representing a capture beat, a fusion beat, or a non-capture beat; initiating delivery of pacing pulses with a pacing pulse energy that achieves capture and decreasing the pacing…
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- A61N1/3712Primary
Human Necessities · mapped topic
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- What does patent US9020596B2 cover?
- An improved technique is described for dealing with the detection of fusion beats when capture verification is performed by a cardiac pacing device such as during a capture threshold determination procedure. Schemes for classifying heart beats may misclassify beats as fusion beats due to feature/morphology changes in the test electrogram waveform that may occur even when capture is achieved.
- Who is the assignee on this patent?
- Shome Shibaji, Dong Yanting, Mccabe Aaron R, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification A61N1/3712. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Apr 28 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).