Drager Medical Gmbh

Dräger Medical Ag & Co Kgaa

Thorsten Haase

Ralf Heesch

Gerald Panitz

Claus Bunke

Ahmet Türker

Henryk Schnaars

Hans-Ulrich Hansmann

Uwe Schmid

Andreas Brandt

Thomas Stepan

Jens Römer

Axel Schmitt

A device for supplying a respirator with breathing gas is designed in a modular design. To accomplish the object, a cover plate (), a distributor plate () and a half shell body () are provided in a sandwich-like design, wherein said distributor plate () has walls () projecting on both sides, which are connected to the cover plate () and to the half shell body () and define gas ducts () as well as a buffer volume ().

Device for supplying a respirator with breathing gas

A breathing gas supply device is provided which can be taken apart for cleaning purposes. The breathing gas supply device has a modular design in the form of a breathing gas module () and a blower module (), which are inserted together into a housing module ().

Breathing gas supply device

A detachable coupling on a rotary drive is provided with first and second coupling surfaces () arranged opposite each other. The coupling parts can be assembled without observing a preferential position. The first coupling surface () has a plurality of needles (), which are arranged in a matrix-like pattern and point away from the coupling surface (). The second coupling surface () has a fabric layer () designed to receive the needles ().

Coupling for a rotary drive

Growing community of inventors

Lübeck, Germany

Thorsten Haase