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:
Aug. 12, 2014
Filed:
Nov. 24, 2009
David R. Fischell, Fair Haven, NJ (US);
Michael Sasha John, Larchmont, NY (US);
David Keenan, Tinton Falls, NJ (US);
David R. Fischell, Fair Haven, NJ (US);
Michael Sasha John, Larchmont, NY (US);
David Keenan, Tinton Falls, NJ (US);
Angel Medical Systems, Inc., Fair Haven, NJ (US);
Abstract
A device for detecting cardiac ischemia is disclosed. The device includes a processor that is configured to distinguish between two different heart beats types such as ventricularly paced beats and supraventricular beats. The processor collects separate reference data for each beat type indicative of the normal values of a cardiac feature associated with these beat types. The processor performs an ischemia test by separately comparing present values of the cardiac feature for each beat type with the reference values for the corresponding beat type.