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:
Apr. 14, 2015
Filed:
May. 30, 2012
Yanting Dong, Lexington, KY (US);
Shijie Zhang, Pittsburgh, PA (US);
Deepa Mahajan, Circle Pines, MN (US);
Chenguang Liu, Birmingham, AL (US);
Dan LI, Shoreview, MN (US);
Yayun Lin, St. Paul, MN (US);
Derek D. Bohn, Woodbury, MN (US);
Yanting Dong, Lexington, KY (US);
Shijie Zhang, Pittsburgh, PA (US);
Deepa Mahajan, Circle Pines, MN (US);
Chenguang Liu, Birmingham, AL (US);
Dan Li, Shoreview, MN (US);
Yayun Lin, St. Paul, MN (US);
Derek D. Bohn, Woodbury, MN (US);
Cardiac Pacemakers, Inc., St. Paul, MN (US);
Abstract
A system and method for performing off-line analysis of cardiac electrogram data, comprising: retrieving an electrogram from a memory location; identifying a first-channel group of candidate beats from at least a first channel of the electrogram; and identifying a second-channel group of candidate beats from at least a second channel of an electrogram. For each first-channel beat candidate near a second-channel beat candidate, the amplitude of the first-channel beat candidate is compared with the amplitude of a previous beat and the amplitude of a next beat on the first electrogram channel, and first-channel beat candidates that are outside of a first pre-determined range from either the previous or next beat are removed. Then first-channel beat candidates that are outside of a second pre-determined range from either the previous or next beat candidate are removed.