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. 02, 2025
Filed:
Oct. 25, 2023
Bard Access Systems, Inc., Salt Lake City, UT (US);
Anthony K. Misener, Bountiful, UT (US);
Bard Access Systems, Inc., Salt Lake City, UT (US);
Abstract
An optical tip-tracking system is disclosed including a light-emitting stylet, a light detector, and a console configured to operably connect to the light-emitting stylet and the light detector. The light-emitting stylet can be disposed in a lumen of a catheter. The light-emitting stylet can include a light source in a distal-end portion of the light-emitting stylet configured to emit light. The light detector can be placed over a patient. The light detector can include a plurality of photodetectors configured to detect the light emitted from the light source. The console can be configured to instantiate an optical tip-tracking process for optically tracking the distal-end portion of the light-emitting stylet while the light-emitting stylet is disposed in a vasculature of the patient, the light source is emitting light, the light detector is disposed over the light-emitting stylet, and the photodetectors are detecting the light emitted from the light source.