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:
Nov. 04, 2008
Filed:
Jun. 08, 2005
Claus Bunke, Sereetz, DE;
Ralf Dittman, Lübeck-Blankensee, DE;
Bernd Kaufmann, Lübeck, DE;
Jens Köhne, Lübeck, DE;
Jürgen Manigel, Scharbeutz-Klingberg, DE;
Gerald Panitz, Klenzau, DE;
Claus Bunke, Sereetz, DE;
Ralf Dittman, Lübeck-Blankensee, DE;
Bernd Kaufmann, Lübeck, DE;
Jens Köhne, Lübeck, DE;
Jürgen Manigel, Scharbeutz-Klingberg, DE;
Gerald Panitz, Klenzau, DE;
Drager Medical AG & Co. KGaA, , DE;
Abstract
An apparatus for medical fluid delivery is to be improved for the sake of simple monitoring of the quantity of medical fluid delivered. For attaining this object, a safety device () with a patient model () is provided, which from past values and current values of the dosage rate of the medical fluid extrapolates a future medical fluid concentration () and switches off the dosage unit () for the medical fluid if the extrapolated medical fluid concentration () exceeds a predetermined limit value ().