Eye tracking system with biometric identification
a biometric identification and tracking system technology, applied in the field of medical devices, systems and methods, can solve the problems of difficult diagnosis and localization of many central nervous system injuries and abnormalities, and achieve the effect of reducing the number of patients and reducing the number of hospitalizations
Inactive Publication Date: 2019-06-06
OCULOGICA INC
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Benefits of technology
Enables non-invasive diagnosis and localization of neurological injuries by analyzing eye movement metrics and biometric data, providing a reliable and efficient method for identifying abnormalities and matching patients, thereby improving diagnostic accuracy and efficiency.
Problems solved by technology
Many central nervous system injuries and abnormalities can be challenging to diagnose and localize within the nervous system.
Method used
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[0010]The assignee of the present patent application has developed eye tracking devices, systems and methods that may be used to track the movement of a patient's pupils over time as they follow a video moving across a screen and measure metrics such as distance traveled over time and the ability to coordinate eye movements. Cranial Nerve III and VI palsies, for example, may be identified using this system and method, which includes at least one computer processor that employs an algorithm to perform diagnostic calculations. These devices, systems and methods are described more fully in the Incorporated References. The present application uses the same technology, method and algorithm to provide a non-invasive eye tracking methodology to measure ICP, and combines that technology and methodology with a device and method for biometric identification of the patient.
[0011]Referring to FIGS. 1A-1C, an eye tracking, biometric identification and diagnostic system 10 is illustrated, accordi...
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A method for measuring eye tracking in a patient and capturing ocular biometric identifying information from the patient may involve: displaying a video to the patient on a stimulus screen of an eye tracking and biometric identification system; tracking movement of the patient's eyes during display of the video via an eye tracking camera of the eye tracking and biometric identification system; capturing ocular biometric identifying information from the patient with an ocular biometric capture device of the eye tracking and biometric identification system; generating, with a computer processor of the eye tracking and biometric identification system, a score representing an ability of the patient's eyes to track the video; and confirming, with the computer processor, an identity of the patient, based on the captured ocular biometric identifying information.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS[0001]This application is a continuation of U.S. patent application Ser. No. 15 / 786,759 filed on Oct. 18, 2017 entitled, “EYE TRACKING SYSTEM WITH BIOMETRIC IDENTIFICATION,” which claims priority to U.S. Provisional Patent Application Ser. No. 62 / 410,754, entitled “Apparatus for Biometric Identification Within An Eye-Tracking Apparatus For Neuro-Diagnosis,” filed Oct. 20, 2016, the full disclosure of which is hereby incorporated by reference.[0002]This application also hereby incorporates by reference: U.S. Pat. No. 9,642,522; U.S. Patent Application Pub. Nos. 2016 / 0278716, 2017 / 0172408 and 2018 / 0092531; and U.S. Patent Application Ser. No. 62 / 558,069, titled “Eye Tracking System,” filed Sep. 13, 2017. The above-listed patents and applications may be referred to collectively below as “The Incorporated References.” The above-listed patents and applications, as well as all publications, patent applications, patents and other reference material me...
Claims
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IPC IPC(8): A61B3/113A61B3/00A61B5/16A61B5/1171A61B5/00
CPCA61B3/113A61B3/0083A61B5/163A61B3/0041A61B5/1171A61B5/0077A61B5/4064A61B5/004A61B2503/12A61B5/7475A61B5/7264A61B5/40A61B5/168
InventorSAMADANI, ROSINASANDERSON, DANIEL O.
OwnerOCULOGICA INC