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. 14, 2006
Filed:
Oct. 24, 2002
James F. Mcguckin, Jr., Radnor, PA (US);
Michael W. Paris, Hatfield, PA (US);
Paul Tashjian, King of Prussia, PA (US);
Peter W. J. Hinchliffe, Campbell Hall, NY (US);
James F. McGuckin, Jr., Radnor, PA (US);
Michael W. Paris, Hatfield, PA (US);
Paul Tashjian, King of Prussia, PA (US);
Peter W. J. Hinchliffe, Campbell Hall, NY (US);
Rex Medical, L.P., Conshohocken, PA (US);
Abstract
A catheter for delivering and withdrawing blood from a patient's body comprising a catheter body having a distal portion, a central return lumen extending from a proximal portion of the catheter body to the distal portion to allow blood passage therethrough, at least three longitudinally extending intake lumens independent of the return lumen and radially displaced with respect to the return lumen, and means for enabling simultaneous cut off of fluid flow to the at least three longitudinally extending lumens.