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. 25, 2006
Filed:
Sep. 05, 2002
Claus Bunke, Sereetz, DE;
Uwe Bausch, Lübeck, DE;
Winfried Kimmig, Gross Grönau, DE;
Uwe Bartels, Lübeck, DE;
Sven Pasdzior, Travemünde, DE;
Bernhard Schaible, Stockelsdorf, DE;
Heiko Dickfeld, Gleschedorf, DE;
Dirk-stefan Reichert, Lübeck, DE;
Martin Meyer, Lübeck, DE;
Matthias Witt, Bad Schwartau, DE;
Ralf Dittmann, Lübeck, DE;
Claus Bunke, Sereetz, DE;
Uwe Bausch, Lübeck, DE;
Winfried Kimmig, Gross Grönau, DE;
Uwe Bartels, Lübeck, DE;
Sven Pasdzior, Travemünde, DE;
Bernhard Schaible, Stockelsdorf, DE;
Heiko Dickfeld, Gleschedorf, DE;
Dirk-Stefan Reichert, Lübeck, DE;
Martin Meyer, Lübeck, DE;
Matthias Witt, Bad Schwartau, DE;
Ralf Dittmann, Lübeck, DE;
Dräger Medical AG & Co. KGaA, Lübeck, DE;
Abstract
A device for metering anesthetic is provided such that a new anesthetic is immediately available for the metering when the anesthetic is changed. The metering device has an assembly unit that can be removed from the medical apparatus as a module with a reservoir () for a liquid anesthetic, an intermediate container () arranged downstream of the reservoir (), a metering gas source () connected to the intermediate container () and a metering element () for anesthetic on the discharge side of the intermediate container (). An evaporator chamber () may be provided for evaporating the metered anesthetic. A connecting device lets through at least anesthetic vapor as an interface between the assembly unit () and the medical apparatus ().