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:
May. 10, 2022
Filed:
Apr. 11, 2018
Applicant:
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Inventors:
Joseph L. Charest, Cambridge, MA (US);
James Hsiao, Watertown, MA (US);
Christopher DiBiasio, Stoughton, MA (US);
Kevin A. Hufford, St. Petersburg, FL (US);
Assignee:
THE CHARLES STARK DRAPER LABORATORY, INC., Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01);
U.S. Cl.
CPC ...
A61M 25/0029 (2013.01); A61M 25/0043 (2013.01); A61M 2025/006 (2013.01); A61M 2025/0057 (2013.01); A61M 2205/3334 (2013.01);
Abstract
A multi-lumen catheter includes a primary lumen having a proximal end and a tip and a secondary lumen parallel to the primary lumen. The primary lumen and the secondary lumen share a wall. A port is defined in the wall proximate the tip of the primary lumen and provides fluidic communication between the primary lumen and the secondary lumen.