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:
Aug. 29, 1989
Filed:
Mar. 28, 1988
Applicant:
Inventor:
Luciano Fecondini, Bologna, IT;
Assignee:
W. R. Grace & Co., Lexington, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210641 ; 210314 ; 21032164 ; 2103218 ; 21032189 ; 210646 ; 210806 ; 604-5 ;
Abstract
Disclosed herein is a hemodiafiltration cartridge and apparatus and methods utilizing said cartridge. Said cartridge comprises: a dialysate inlet; a dialysate outlet; a blood inlet; a blood outlet; a first semipermeable membrane means for sterilizing and depyrogenating dialysate prior to its contact with blood; and a second semipermeable membrane means for the removal of wastes from blood.