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:
Mar. 22, 2022
Filed:
May. 02, 2018
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Jonathan Karl Burkholz, Salt Lake City, UT (US);
Bin Wang, Sandy, UT (US);
Ralph L. Sonderegger, Farmington, UT (US);
Joseph Spataro, Cottonwood Heights, UT (US);
Shaun Staley, Murray, UT (US);
Tyler Warner, Bluffdale, UT (US);
Becton, Dickinson and Company, Franklin Lakes, NJ (US);
Abstract
An intravenous (IV) catheter system may include a catheter adapter having a proximal end and a distal end. The IV catheter system may also include a cannula extending through the catheter adapter. A proximal end of the cannula may include a notch. The IV catheter system may also include a needle hub, which may be coupled to the proximal end of the catheter adapter. The needle hub may include a flashback chamber, which may be in fluid communication with the notch when the IV catheter system is in an insertion configuration.