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. 03, 2002
Filed:
Feb. 24, 2000
Applicant:
Inventor:
Richard Sutton, London, GB;
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 1/818 ;
U.S. Cl.
CPC ...
A61B 1/818 ;
Abstract
The present invention provides an ablation lead for treating atrial flutter wherein the tip of the lead is fixed in the patient's heart by screwing and wherein the electrodes are arranged on the lead so as to overlie the area between the tricuspid annulus and the inferior vena cava. Radiofrequency energy is applied through the electrodes to cause ablation of the tissue. With the tips screwed in position, the lead can then be manipulated so that the RF energy can be applied to the area between the coronary sinus the tricuspid annulus to cause ablation of the tissue in that area also.