Ambulatory medical device having sensors with localized driven grounds

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12251226
APP PUB NO 20220287612A1
SERIAL NO

17692967

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An ambulatory cardiac device for improving a signal to noise profile of an electrocardiogram (ECG) signal of a patient is provided. The ambulatory cardiac device includes a plurality of active ECG electrodes disposed in a plurality of locations about a patient. Each active electrode can include an ECG electrode substrate configured to be in physical contact with skin of the patient, a local biasing substrate proximate to the ECG electrode substrate and configured to be in physical contact with the skin of the patient, and local biasing circuitry configured to provide a local biasing signal into a body of the patient via the local biasing substrate.

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Patent Owner(s)

  • ZOLL MEDICAL CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berry, Ann Nathan J Cranberry Township, US 11 4

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