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:
Jun. 01, 2021
Filed:
Jul. 06, 2018
Applicant:
B. Braun Melsungen Ag, Melsungen, DE;
Inventor:
Kevin Woehr, Felsberg, DE;
Assignee:
B. Braun Melsungen AG, Melsungen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 39/24 (2006.01); A61M 5/36 (2006.01); A61M 25/06 (2006.01); A61M 39/22 (2006.01); A61M 25/00 (2006.01); A61M 39/06 (2006.01);
U.S. Cl.
CPC ...
A61M 39/24 (2013.01); A61M 5/36 (2013.01); A61M 25/0097 (2013.01); A61M 25/0606 (2013.01); A61M 25/0618 (2013.01); A61M 25/0625 (2013.01); A61M 39/22 (2013.01); A61M 25/0693 (2013.01); A61M 2039/062 (2013.01); A61M 2039/064 (2013.01); A61M 2039/066 (2013.01); A61M 2039/242 (2013.01);
Abstract
A catheter assembly including a catheter hub being connectable to a device for the infusion or withdrawal of fluids; a hollow extension tube connected at its distal end to the catheter hub, the extension tube connectable at its proximal end to a device for infusing fluid into the chamber within the catheter hub; a valve assembly disposed within the chamber of the catheter hub having a first valve member and a second valve member preventing the flow of fluid through the chamber to or from the proximal end of the catheter hub. A needle guard assembly is also provided.