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:
Oct. 13, 2026
Filed:
Sep. 05, 2024
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
Tilman Von Blumenthal, Lübeck, DE;
Frank Franz, Lübeck, DE;
Drägerwerk AG & Co. KGaA, Lübeck, DE;
Abstract
A process and a system for fluid balancing a patient that is in a bed during a predefined reference time period. Each object used is provided with a marking. A bed scale weighs the bed. A reading unit reads the markings on the objects. A camera unit generates images that show at least the bed and objects in the vicinity of the bed. A signal processing unit determines a weight difference between the bed weight of the bed at a first time point and at a second time point. The signal processing unit calculates a fluid balance—the total amount of fluid supplied less the amount of fluid that leaves the patient, during the reference time period. The signal processing unit uses the difference in weight of objects, moved to or from the bed, and the respective amount of fluid that each moved object can hold.
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