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. 22, 2026
Filed:
Feb. 23, 2023
Implantable medical leads, systems, and related methods with structures for aiding lead implantation
Medtronic, Inc., Minneapolis, MN (US);
Damian M. Becker, Columbia Heights, MN (US);
Haitao Zhang, Maple Grove, MN (US);
Victor R. Hernandez, Humacao, OR (US);
Jayesh Patel, Maple Grove, MN (US);
Chandrasekhar Ramasubramanian Rajagopalan, Minneapolis, MN (US);
Medtronic, Inc., Minneapolis, MN (US);
Abstract
Implantable medical leads include at least one of a polymeric stylet tube and/or a distal backfill material that is softer than is conventional at least in the area where a stylet bend will cause a distal bend in the lead. The polymeric stylet tube provides for improved torsional and column stiffness during insertion while the softer distal backfill material reduces a whipping action to increase the steerability and control of the lead during insertion. The softer backfill material may be provided alone or in combination with a harder distal backfill material. The softer backfill material may be provided as an insert that is encapsulated by the harder distal back fill material or may be provided as a backfill material that exists in a position adjacent to the harder backfill material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile