Medical fluid cassettes and related systems

US8142653B2 · kind B2 · utility

Assignee

• Fresenius Medical Care Deutschland GmbH · DE

Inventors

• Josef Beden · Mainz, DE
• Uwe Hahmann · Bad Homburg vor der Höhe, DE
• Martin Herklotz · Heusenstamm, DE
• Martin Lauer · Sankt Wendel, DE
• Joachim Manke · Nordhausen, DE
• Peter Scheunert · Friedrichsdorf, DE
• Manfred Weis · Sankt Wendel, DE
• Alexander Bongers · Langen, DE

Key dates

• Filing date: Nov 30, 2009
• Grant date: Mar 27, 2012
• Expiry date: Nov 30, 2029

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2205/3331
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The invention relates to an apparatus for the treatment of a medical liquid comprising a liquid treatment machine and a cassette insertable therein substantially made of a rigid base body of the cassette with fitted chambers and passages and a foil covering them.