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. 16, 2021
Filed:
Sep. 08, 2020
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
Drägerwerk AG & Co. KGaA, Lübeck, DE;
Abstract
A system () monitors a position stability of a person () located on a patient positioning device () within a medical setting monitored area () and includes a sensor unit () with optical sensors () real time outputting a sensor signal () sensor data indicating a sequence of three-dimensional views of the monitored area over a monitoring time. A processor unit () receives the sensor signal and determines, based on indicated three-dimensional views, a person's center of weight (), a geometric reference value (), and a geometric distance (D) between the center of weight and the geometric reference value and automatedly monitors the determined geometric distance in real time over a monitoring time and calculates a current position stability () as a function of the currently determined geometric distance and geometric distances determined within a past analysis time interval and outputs a position stability signal ().