Neuroptics, Inc.

Freedom Scientific, Inc.

Enhanced Vision Systems, Inc.

Neuroptics, Inc. California Corp.

Kamran Siminou

Claudio M Privitera

Jeffrey Oliver

Lawrence W Stark

A method of examining a response from one or more pupils of an eye is described. The method includes providing a hand-held mobile device with a display, a built-in camera, and a light stimulus source, wherein the light stimulus source can emit light at various intensities; using the mobile device to locate the pupil; using the mobile device to determine a distance between the device and the pupil; applying an algorithm that calculates a specific or optimal light intensity based on the distance between the device and the eye and causes the light stimulus source to emit one or more flashes of light at the specific or optimal light intensity; using the built-in camera to record the response of the pupil to the one or more flashes of light; and displaying on the display the data representative of the response of the pupil to the one or more flashes of light.

Pupilometry with light intensity calibration

A method of screening a pupil of a subject to determine whether the pupil reflex resembles a canonical pupil reflex is disclosed. The method comprises the steps of stimulating the pupil with a stimulus source, such as a pupilometer and determining whether one of various pupillary response conditions is met.

Pupilary screening system and method

A computer program is disclosed for performing the following method: recording images of a response of a left pupil to a stimulus thereby resulting in a first set of sequential images; recording images of a response of a right pupil to the same stimulus at the same time as the first images were recorded, thereby resulting in a second set of sequential images; displaying on a display simultaneously the first set of images and the second set of image, wherein the two sets of images are synchronized, and wherein a center of the left pupil of each image from the first set of sequential images is aligned with a center of the right pupil from the second set of sequential images on the display.

Methods, systems, and devices for monitoring anisocoria and asymmetry of pupillary reaction to stimulus

An ophthalmic examination system comprising a headrest with a detection element, and an ophthalmic instrument (OI) having a microprocessor and a sensor in communication with the microprocessor. The sensor is configured to detect the presence of the detection element, and the headrest is configured for coupling to the OI.

Intelligent patient interface for ophthalmic instruments

Vision aid device

A vision aid device comprises a housing having a proximal end, a distal end and a longitudinal axis therebetween. The proximal end has an eyepiece for holding up to an eye and viewing into the vision aid device to view a video display mounted within the housing. A camera is mounted within the housing at the distal end of the housing and is aimed in the direction of the longitudinal axis. A controller is mounted in the housing and is operably coupled to the camera and the video display. The controller is configured to: activate the camera to capture images in a field of view of the camera; and magnify the images to a currently set magnification and display on the display the magnified images on the video display. The device may have a finder function for toggling between the magnified view and an unmagnified view.

Handheld, portable vision aid device and vision aid system

A viewing aid includes a camera, a viewing surface within a field of view of the camera, a memory, a display, and software programmed to track a tracking element within the field of view. Viewing material is placed on the viewing surface. The camera, viewing surface, and material all remain substantially stationary. The camera captures and stores an initial image of the material in the memory. The software then tracks the location of a tracking element within the field of view then maps the location to a portion of the initial image in memory using an X-Y coordinate system, and/or identifies character elements of the material adjacent the tracking element then maps the character elements to corresponding character elements of the initial image in memory. An enhanced image is then displayed on the display corresponding to the mapped portion of the initial image.

Viewing aid with tracking system, and method of use

A vision aid device comprises a housing, an eyepiece for holding up to an eye and viewing into the vision aid device, a camera mounted within the housing, a controller and memory operably coupled to the camera, a motion sensor operably coupled to the controller and a display operably coupled to the controller. The controller is configured to: activate the camera to capture an electronic image; store the electronic image in the memory; display on the display a magnified image which is a magnified view of the electronic image; and electronically pan the electronic image from the magnified image to display successive magnified images based on motion information generated by the motion sensor, the motion information based on motion of the vision aid device as sensed by the motion sensor.

Portable vision aid with motion pan

A system for use during a medical procedure. The system includes a pupilometer for obtaining data descriptive of one or more pupilary characteristics from an eye of a subject, and means for delivering a noxious stimulus. The means for delivering a noxious stimulus is in communication with the pupilometer and is activated by the pupilometer thereby sending a noxious stimulus to an anatomical structure of the patient.

Pupilometer with pupil irregularity detection, pupil tracking, and pupil response detection capability, glaucoma screening capability, intracranial pressure detection capability, and ocular aberration measurement capability

Growing community of inventors

San Clemente, CA, United States of America

Kamran Siminou