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:
Sep. 22, 2009
Filed:
Jun. 28, 2005
Claus Bunke, Sereetz, DE;
Matthias Witt, Bad Schwartau, DE;
Rainer Kunz, Lübeck, DE;
Jürgen Müller, Lübeck, DE;
Sven Heyer, Lübeck, DE;
Heye Harms, Stockelsdorf, DE;
Uwe Schmidt, Lübeck, DE;
Claus Bunke, Sereetz, DE;
Matthias Witt, Bad Schwartau, DE;
Rainer Kunz, Lübeck, DE;
Jürgen Müller, Lübeck, DE;
Sven Heyer, Lübeck, DE;
Heye Harms, Stockelsdorf, DE;
Uwe Schmidt, Lübeck, DE;
Dräger Medical AG & Co. KGaA, Lübeck, DE;
Abstract
A device is provided for measuring the differential pressure in anesthetic dispensing devices, with which the differential pressure can be measured between two lines () for supplying gaseous components to a mixing site (). The device has at least one differential pressure sensor (), which is connected with the lines () for supplying the gaseous components. Buffer elements (') are integrated in the connection between the lines () for supplying the gaseous components and the differential pressure sensor ().