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:
May. 24, 2005
Filed:
Nov. 27, 2002
Götz Kullik, Lübeck, DE;
Hans-ulrich Hansmann, Barnitz, DE;
Götz Kullik, Lübeck, DE;
Hans-Ulrich Hansmann, Barnitz, DE;
Dräger Medical AG & Co. KGaA, Lübeck, DE;
Abstract
A compact device for supporting respiration is provided making possible a mobile, autonomous, pressure-supported respiration of patients near the lungs with very small dead spaces and flow resistances. The device is especially useful for medical applications. The device includes a rotary compressor () with an electric drive motor provided with a filter () arranged directly upstream in the direction of flow. The compressor () is arranged directly upstream of a breathing mask () or a breathing tube. A control unit () is provided for setting respiration pressure on a basis of speed of rotation. The control unit () is connected to the drive motor of the compressor ().