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:
Sep. 27, 1977
Filed:
Jul. 02, 1975
Applicant:
Inventor:
Gerhard Riede, Eslov, SW;
Assignee:
Gambro AG, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2103 / ; 210541 ;
Abstract
A dialysis device having alternating spacers and pairs of semipermeable membranes disposed therebetween, and an inlet channel for the dialysis liquid traversing the assembly of alternating spacers and pairs of membranes, said spacers including passages for introducing and distributing the dialysis liquid into the space outside each pair of membranes while sealing the membranes together.