Patent · US Active

Device for adsorbing and desorbing anesthetic

US8267087B2 · kind B2 · utility

8Cited by

6References

20Claims

0Family size

Assignee

Dräger Medical GmbH · DE

Inventors

Norbert WRUCK · Lübeck, DE
Götz Kullik · Wulfen, DE
Michael Riecke · Stade, DE

Key dates

Filing date	Sep 11, 2008
Grant date	Sep 18, 2012
Priority date	—
Expiry date	Jul 20, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2230/437
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A device is provided for adsorbing and desorbing anesthetic has good control of anesthetic dispensing such as in an anesthetic system. An adsorption filter is provided with adsorption beds (13, 14), which can be pivoted between an inspiration line (4) and an expiration line (6). The anesthetic is dispensed in the expiration line (6) on the incoming flow side of the adsorption bed (14) arranged there.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.