Anesthetic vaporizer

US7992843B2 · kind B2 · utility

Assignee

• Dräger Medical GmbH · DE

Inventors

• Dirk-Stefan Reichert · Lübeck, DE
• Karl-Ludwig Gippert · Lübeck, DE
• Thomas Lutter · Wulfen, DE

Key dates

• Filing date: Jul 16, 2007
• Grant date: Aug 9, 2011
• Expiry date: Jun 7, 2030

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S261/65
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A dispensing element of an anesthetic vaporizer is provided that can be manufactured in a simple manner and makes it possible to dispense anesthetic over a broad setting range. The dispensing element (11) includes two, longitudinally extending dispensing channels (14, 15), which are connected to one another in terms of flow by means of a connection channel (16). The gas flows from one of the dispensing channels (14) into the other dispensing channel (15) via the connection channel (16).