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. 06, 2001
Filed:
Jul. 01, 1997
Applicant:
Inventors:
David F. Wirt, Prescott, WI (US);
Lary M. Sirvio, Cottage Grove, MN (US);
Assignee:
Terumo Cardiovascular Systems Corporation, Somerset, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 4/734 ;
U.S. Cl.
CPC ...
A61K 4/734 ;
Abstract
An apparatus for removing a biologically active agent from body fluid that includes an inlet for receiving body fluid, a substrate that includes the reaction product of a substantially water insoluble polymer and a polyalkylene imine, the polyalkylene imine being in a form capable of binding a biologically active agent in the body fluid, and an outlet through which the body fluid flows following contact with the substrate.