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:
Apr. 01, 2003
Filed:
Aug. 19, 1999
Paul Jahn, Frankfurt, DE;
Franz Wilhelm Koerdt, Bad Nauheim, DE;
Matthias Krämer, Friedrichsdorf, DE;
Klaus Metzner, Friedrichsdorf, DE;
Harald Peter, Oberursel, DE;
Walter Pieper, Florstadt, DE;
Bernd Steinbach, Friedberg, DE;
Fresenius Medical Care Deutschland GmbH, Bad Homburg, DE;
Abstract
A device for measuring parameters of medical fluids having a measurement chamber through which the fluid to be measured passes. The chamber is sealed on one side by a flexible membrane, and it also has a measurement plate that has a peripheral seal on its outer edge and is in contact with the flexible membrane. At least one sensor for measuring a parameter of the medical fluid is mounted on the measurement plate, and the measurement plate has a continuous inlet leading to the flexible membrane so that a vacuum can be established between the measurement plate and the flexible membrane.