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:
Sep. 14, 1993
Filed:
Oct. 07, 1991
Applicant:
Inventor:
Edwin G Duffin, Jr, New Brighton, MN (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N / ;
U.S. Cl.
CPC ...
607 11 ;
Abstract
A pacemaker system adapted to delivery pacing pulses in the presence of tachycardia or bradycardia. The pacing pulses are delivered via large surface area electrodes of the type normally used to accomplish defibrillation or cardioversion. Delivery of pacing pulses using the large surface area electrodes results in a more simultaneous depolarization of the heart tissue and is believed beneficial to improve hemodynamic efficiency of paced heart beats and in terminating detected tachyarrhythmias.