Device for mixing anesthetic vapor with anesthetic gas

US7730885B2 · kind B2 · utility

Assignee

• Dräger Medical AG & Co. KG · DE

Inventors

• Karl-Ludwig Gippert · Lübeck, DE
• Claus Bunke · Sereetz, DE
• Matthias Witt · Bad Schwartau, DE
• Rainer Kunz · Wulfen, DE
• Jurgen Muller · Wulfen, DE
• Sven Heyer · Wulfen, DE
• Michael Heidschmidt · Wulfen, DE
• Dirk-Stefan Reichert · Lübeck, DE

Key dates

• Filing date: Aug 23, 2005
• Grant date: Jun 8, 2010
• Expiry date: Oct 3, 2028

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M16/208
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A device for mixing anesthetic vapor with anesthetic gas has a pressure limitation feature achieved in a simple manner. The device has a valve device (11), with which the evaporator is switched on and off. The valve device (11) is equipped with an overpressure release device (22).