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. 20, 2026
Filed:
Nov. 30, 2022
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Edwin Jeyaseelan A., Tamil Nadu, IN;
Balaji Kannan, Bangalore, IN;
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
A catheter system may include a catheter assembly, which may include a catheter adapter and a catheter. The catheter system may include a needle assembly, which may include a barrel, an introducer needle, a needle hub affixed to the introducer needle, and a spring disposed around the needle hub. The needle assembly may include a push button for selective engagement with the needle hub, and a distally-extending arm contacting the barrel. The needle hub may include a distally-extending arm forming a push button within a side hole of the barrel. The needle assembly may include a telescopic barrel, which may include an inner sleeve having a distally-extending arm forming a push button within a side hole of a main barrel. The needle assembly may include a lever arm coupled to the barrel. In response to depression of the lever arm, the lever arm may release a flexible extension of the needle hub.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile