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Heart sound sensing to reduce inappropriate tachyarrhythmia therapy
US8996101B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8996101-B2 |
| Application number | US-201213457983-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 27, 2012 |
| Priority date | Mar 12, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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A method and device for detecting a cardiac event that includes sensing cardiac electrical signals representative of electrical activity of a heart of a patient, detecting the cardiac event in response to the sensed cardiac signals, determining an indication of signal reliability corresponding to the sensed cardiac signals as being one of a reliable signal and a not reliable signal, and switching operation of the device between a first mode of determining whether the sensed signal is one of treatable and not treatable and a second mode of determining whether the sensed signal is one of treatable and not treatable in response to the determined indication of signal reliability.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for detecting cardiac events in a medical device, comprising: sensing cardiac electrical signals representative of electrical activity of a heart of a patient; detecting the cardiac event in response to the sensed cardiac signals; determining an indication of signal reliability corresponding to the sensed cardiac signals as being one of a reliable signal and a not reliable signal; switching operation of the device between a first mode of…
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- A61B5/7221Primary
Human Necessities · mapped topic
Physics · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US8996101B2 cover?
- A method and device for detecting a cardiac event that includes sensing cardiac electrical signals representative of electrical activity of a heart of a patient, detecting the cardiac event in response to the sensed cardiac signals, determining an indication of signal reliability corresponding to the sensed cardiac signals as being one of a reliable signal and a not reliable signal, and switchi…
- Who is the assignee on this patent?
- Zhang Xusheng, Whitman Teresa A, Degroot Paul J, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification A61B5/7221. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 31 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).