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:
Jul. 07, 2026
Filed:
Aug. 14, 2023
Bard Access Systems, Inc., Salt Lake City, UT (US);
Steffan Sowards, Salt Lake City, UT (US);
William Robert Mclaughlin, Bountiful, UT (US);
Bard Access Systems, Inc., Salt Lake City, UT (US);
Abstract
A shape-sensing system can include an optical-fiber probe and a vibration-assisted torsion-management means for managing torsion in the optical-fiber probe. The optical-fiber probe can be configured to be removably disposed in an elongate medical device. The optical-fiber probe can include an inner construction and an outer construction over the inner construction but detached therefrom over a majority of the optical-fiber probe. The inner construction can include one or more optical-fiber cores disposed in a cladding. The outer construction can include a mechanical layer. The vibration-assisted torsion-management means can be operably coupled to the optical-fiber probe for vibrating either the inner construction or the outer construction of the optical-fiber probe relative to the other, which mitigates or eliminates any optical signal-distorting torsion in the inner construction of the optical-fiber probe. A method of the shape-sensing system can include managing torsion of the optical-fiber probe with the vibration-assisted torsion-management means.