US 11,864,832 B2
Systems and methods for assessing infant and child development via eye tracking
Ami Klin, Atlanta, GA (US); and Warren Jones, Decatur, GA (US)
Assigned to Children's Healthcare of Atlanta, Inc., Atlanta, GA (US)
Filed by Children's Healthcare of Atlanta, Inc., Atlanta, GA (US)
Filed on Sep. 13, 2022, as Appl. No. 17/943,719.
Application 16/810,995 is a division of application No. 15/029,808, granted, now 10,617,295, issued on Apr. 14, 2020, previously published as PCT/US2014/055008, filed on Sep. 10, 2014.
Application 17/943,719 is a continuation of application No. 16/810,995, filed on Mar. 6, 2020, granted, now 11,471,047.
Claims priority of provisional application 61/892,301, filed on Oct. 17, 2013.
Claims priority of provisional application 61/892,300, filed on Oct. 17, 2013.
Prior Publication US 2023/0015296 A1, Jan. 19, 2023
Int. Cl. A61B 3/113 (2006.01); A61B 5/16 (2006.01); A61B 3/00 (2006.01)
CPC A61B 3/113 (2013.01) [A61B 3/0025 (2013.01); A61B 5/163 (2017.08); A61B 5/167 (2013.01); A61B 5/168 (2013.01); A61B 2503/04 (2013.01); A61B 2503/06 (2013.01)] 34 Claims
OG exemplary drawing
 
1. An autism spectrum disorder (ASD) diagnosis system, comprising:
a patient device comprising a patient stimulus display screen configured to:
in response to a graphic user interface of a touchscreen device receiving user input for initiating a calibration of an eye tracker sensor relative to eyes of the patient:
present at least one fixation target on the patient stimulus display screen;
record eye tracking data during display of the at least one fixation target; and
identify fixation of the eyes of the patient during the display of the at least one fixation target; and
present a session of one or more stimulus movies to a patient;
the eye tracker sensor oriented to collect session eye tracking data of the patient during display of the session of the one or more stimulus movies;
an audio speaker configured to output audio for the one or more stimulus movies; and
the touchscreen device having the graphic user interface configured to:
receive an input of identification information associated with the patient;
initiate the calibration of the eye tracker sensor relative to the eyes of the patient; and
control playback of the one or more stimulus movies on the patient stimulus display screen of the patient device; and
a computer system configured to:
receive the session eye tracking data of the patient and a corresponding session list of the one or more stimulus movies presented to the patient; and
output a computer-generated ASD diagnostic report indicating a comparison of the session eye tracking data of the patient to prior session eye tracking data of the patient.