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:
Oct. 19, 2021
Filed:
Apr. 25, 2019
C. R. Bard, Inc., Murray Hill, NJ (US);
Dennis L. Salzmann, Salt Lake City, UT (US);
Eddie K. Burnside, Bountiful, UT (US);
C. R. Bard, Inc., Franklin Lakes, NJ (US);
Abstract
A catheter assembly including one or more conductive pathways to assist with placement of the catheter assembly into a patient's vasculature by enabling ECG signals emanating from the patient's heart to be detected. The conductive pathways can be configured to reconfirm via ECG signal detection proper placement of the catheter assembly at a time subsequent to initial catheter placement into the vasculature. The catheter assembly can include a catheter hub, a catheter tube coupled to the catheter hub, the catheter tube including at least one lumen, and an outer conductive pathway disposed on an outer surface of the catheter tube and the hub. The outer conductive pathway can have a distal end located distal to a portion of the catheter tube at a skin insertion site when the catheter tube is inserted into a patient.