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:
Jun. 04, 2024
Filed:
Aug. 17, 2018
Medical catheters, systems including medical catheters, and methods of positioning medical catheters
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Israel Byrd, Richfield, MN (US);
Greg Olson, Elk River, MN (US);
St. Jude Medical, Cardiology Division, Inc., St. Paul, MN (US);
Abstract
A method of navigating a catheter to a target location in an anatomical structure of a patient includes inserting a portion of a catheter into the patient. The catheter includes an elongate shaft having a proximal and a distal end, and a loop subassembly coupled to the distal end. The loop subassembly includes a loop coupled to the distal end and positioned parallel to the elongate shaft, and electrodes disposed on the loop. The method includes positioning one of a portion of the loop subassembly and a portion of the distal end of the elongate shaft in contact with a surface of the anatomical structure a distance from the target location, and translating the loop subassembly toward the target location with the one of the portion of the loop subassembly and the portion of the distal end of the elongate shaft in contact with the surface of the anatomical structure.