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. 16, 1993
Filed:
May. 18, 1992
Applicant:
Inventors:
Paolo Ghezzi, Peveragno, IT;
Renzo Gervasio, Turin, IT;
Assignee:
Sorin Biomedica Emodialisi SRL, Luggia, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210646 ; 2101981 ; 2102572 ; 210259 ; 210314 ; 21032164 ; 21032165 ; 21032172 ; 210641 ; 210650 ; 210652 ; 210929 ; 422 44 ;
Abstract
Blood to be purified is passed through a haemofiltration element and a haemodialysis element in cascade and the ultrafiltrate output from the haemofiltration element is passed through a filter such as an activated carbon filter, preferably with uncoated activated carbon. The ultrafiltrate thus purified can then be used as a reinfusion solution to be readministered to the patient.