Filling device for an anesthetic evaporator

US7290571B2 · kind B2 · utility

Assignee

• Dräger Medical AG & Co. KG · DE

Inventors

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

Key dates

• Filing date: Jun 15, 2005
• Grant date: Nov 6, 2007
• Expiry date: Nov 29, 2025

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M16/183
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A filling device for an anesthetic evaporator has filling of an anesthetic evaporator is possible. To accomplish the object, an additional vent hole (36), which is opened immediately after the filling in order for excess anesthetic volume to be able to flow out of the filling device into the anesthetic tank (15) of the anesthetic evaporator (2), is provided within the filling device above a fluid channel (14), via which both the gas and liquid exchange takes place during the filling.