Cardiac rhythm management system with maximum tracking rate (MTR) hysteresis

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United States of America Patent

PATENT NO 8565875
APP PUB NO 20110082513A1
SERIAL NO

12966601

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cardiac rhythm management system provides both a safe maximum pacing rate limit and a physiological maximum pacing rate limit. In one embodiment, a normal maximum tracking rate (MTR) and a hysteresis MTR are provided. The hysteresis MTR is set higher than the normal MTR and functions as a maximum pacing rate. When an atrial rate exceeds the hysteresis MTR limit, the maximum pacing rate limit is set to the normal MTR. Once the atrial rate falls below a predetermined threshold, the maximum pacing rate limit is set to the hysteresis MTR. This provides for a more rapid and natural maximum pacing rate limit for a patient, while still protecting the patient from being paced at abnormally high rates.

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Patent Owner(s)

  • CARDIAC PACEMAKERS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kramer, Andrew P Marine on St. Croix, US 244 13752

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