Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 19, 2019
Patent Application Number
15848621
Date Filed
December 20, 2017
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An unauthorized visitor system collects an image of a person detected in a room of a patient. The system identifies reference points on the person's face, for example, points along the cheeks, jowls, and/or brow. The system may compare the reference points to reference points of images associated with registered visitors. The system then determines, based on the comparison, if the person is a registered visitor. One or more designated recipients may be alerted if the person is not a registered visitor or if the person breaches a patient identification zone established around a particular patient. The system may also register the person in a database of visitors.
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