The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 24, 2012
Filed:
Feb. 18, 2011
Milton M. Morris, Houston, TX (US);
Milton M. Morris, Houston, TX (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
An implantable heart-monitoring device comprising one or more leads for sensing electrical signals of a patient's heart a therapy circuit for delivering pharmaceuticals to the patient; and a monitoring circuit coupled to the one or more leads and to the therapy circuit, the monitoring circuit for monitoring heart activity of the patient through one or more of the leads, the monitoring circuit operable to: determine a minimum interval from a set of two or more intervals based on sensed heart activity, determine a range parameter based on a difference between a first subset and second subset of the intervals, determine a dispersion parameter quantifying dispersion of a subset of the intervals, and to determine an assessment value for the set of intervals, based on the minimum interval, the range parameter, the dispersion index.