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. 16, 1983
Filed:
Nov. 23, 1979
Applicant:
Inventors:
Albert L Babb, Seattle, WA (US);
Belding H Scribner, Seattle, WA (US);
Assignee:
Diachem, Inc., Arlington Heights, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
210638 ; 210647 ; 210 962 ; 2103213 ;
Abstract
A proportioning system for compounding a bicarbonate-containing dialysate suitable for hemodialysis of human blood is disclosed. An aqueous alkali metal carbonate solution and an aqueous hydrochloric acid-containing solution are combined at a predetermined volumetric rate, and the conductivity as well as the hydrogen ion activity of the resulting bicarbonate-containing dialysate is monitored.