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. 17, 2009
Filed:
Nov. 26, 2002
Josef Beden, Mainz-Kastel, DE;
Martin Herklotz, Heusenstamm, DE;
Joerg Scherer, Bad Homburg, DE;
Hans-peter Schneider, Neu Anspach, DE;
Josef Beden, Mainz-Kastel, DE;
Martin Herklotz, Heusenstamm, DE;
Joerg Scherer, Bad Homburg, DE;
Hans-Peter Schneider, Neu Anspach, DE;
Fresenius Medical Care Deutschland GmbH, Bad Homburg, DE;
Abstract
A device for the treatment of a medical fluid including a permanently installed fluid treatment machine and a cassette with fluid-carrying channels as well as an elastic matt placed between these two items. The matt channels are recessed in the elastic matt and are provided with slits. Via the matt channels, an optimised vacuum distribution takes place and the slits serve the purpose of removing air between the cassette and the fluid treatment machine.