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:
Oct. 23, 2007
Filed:
Dec. 11, 2001
Applicants:
Gregory R. Collins, Monroe, NY (US);
James Summerton, Hillsdale, NJ (US);
Edward Spence, Bronx, NY (US);
Inventors:
Gregory R. Collins, Monroe, NY (US);
James Summerton, Hillsdale, NJ (US);
Edward Spence, Bronx, NY (US);
Assignee:
Nephros, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 37/00 (2006.01); C02F 1/44 (2006.01); B01D 24/00 (2006.01); B01D 25/00 (2006.01); B01D 33/00 (2006.01); B01D 33/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hemodiafiltration/hemofiltration cartridge is preferably formed of a single cartridge providing multi-stage hemofiltration and hemodiafiltration defined by a first hemodiafiltration stage having first filtering elements and a second hemofiltration stage having second filtering elements. Both stages are contained in a single cartridge. The cartridge can be used in a mid-dilution scheme, a pre-dilution scheme or a post-dilution scheme.