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:
Jan. 20, 2026
Filed:
Aug. 09, 2022
Bard Access Systems, Inc., Salt Lake City, UT (US);
Glade H. Howell, Draper, UT (US);
Bard Access Systems, Inc., Salt Lake City, UT (US);
Abstract
Disclosed are introducer components, assemblies, and methods. For example, an introducer assembly can include a syringe and a needle assembly fluidly connected thereto. The needle assembly can include a needle and an access guidewire-advancement mechanism mounted on a proximal linear portion of a needle shaft of the needle. The needle shaft can include a sigmoid portion between a distal linear portion of the needle shaft and the proximal linear portion as well as a port in a transition from the sigmoid portion to the distal linear portion of the needle shaft. An access guidewire can be loaded in both the access guidewire-advancement mechanism and a needle-shaft lumen in the distal linear portion of the needle shaft in a ready-to-deploy state of the introducer assembly. In this way, the access guidewire can be immediately advanced into a blood-vessel lumen upon establishing a needle tract thereto with the needle.