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. 19, 1986
Filed:
Apr. 17, 1985
Applicant:
Inventors:
Yoshihiko Sano, Suita, JP;
Mitsutaka Ueda, Otsu, JP;
Assignee:
Nissho Corporation, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210646 ; 210136 ; 2103213 ; 210929 ;
Abstract
An apparatus for controlling ultrafiltration in a dialysis system for artificial kidney including a dialyzer, a blood supply line for supplying a blood to the dialyzer, a blood discharge line for discharging the treated blood from the dialyzer, a liquid supply line for supplying a dialyzing liquid to the dialyzer, and a liquid discharge line for discharging the used dialyzing liquid from the dialyzer, and a negative pressure pump provided on the liquid discharge line, which comprises: