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. 04, 2018
Filed:
Aug. 08, 2013
Dräger Medical Gmbh, Lübeck, DE;
Tim Baier-Löwenstein, Herrnburg, DE;
Yvo Gärber, Breitenfelde, DE;
Stefan Mersmann, Lübeck, DE;
Eckhard Teschner, Lübeck, DE;
Steffen Leonhardt, Aachen, DE;
Robert Pikkemaat, Aachen, DE;
DRÄGERWERK AG & CO. KGAA, Lübeck, DE;
Abstract
A device for determining the regional distribution of a parameter for lung perfusion includes an electrical impedance tomography unit with electrodes (E, . . . EN), which can be placed on the thorax, that are connected to a control and analysis unit () and an administering device () for the intravenous administration of a conductivity contrast medium. The control and analysis unit () is configured to display changes in impedance distribution occurring as a consequence of the administration of conductivity contrast medium as a parameter for lung perfusion in the section plane as a function of time. The administering device () has a controllable dispensing device. The control and analysis unit and the dispensing device are connected with one another via a data link (). A start time and an end time and a quantity of an administered bolus of the conductivity contrast medium are available to the control and analysis unit ().