LIOR Pupillometry Inc.
LIOR Pupillometry offers a pocket-sized digital pupilometer that delivers objective, quantifiable measurements of pupil size and reactivity in seconds, replacing subjective penlight exams outside the hospital. The device uses a patent-pending distance-independent measurement approach with infrared imaging and an on-device PLR-3 algorithm, making it suitable for first responders, clinicians, and field use in any lighting condition.
- Medical Devices
- Healthcare Technology
- Hardware
Funding
Founders
Founder details are not available yet.
Product
Problem
Outside the ICU, pupil assessment relies on penlight exams and subjective interpretation, with studies showing 30% or more of abnormalities are missed. This lack of objective measurement delays detection of neurological issues and hampers reliable assessment in field settings like ambulances, roadside incidents, and emergency rooms.
Solution
LIOR provides a pocket-sized digital pupilometer that measures pupil size and reactivity within seconds, delivering objective neurological data wherever the patient is. The device combines infrared imaging, a dedicated processor, and a proprietary pupil light reflex (PLR-3) algorithm to analyze constriction speed, amplitude, and latency, producing an objective reactivity score. Its patent-pending distance-independent scaling eliminates the need for fixed positioning hardware, while guided alignment features make it intuitive to use even with gloves on and in the dark. All processing happens on-device, ensuring patient privacy and no cloud dependency, and a built-in flashlight mode covers the full assessment workflow.
Target Audience
Primary customers are first responders and EMS agencies, emergency and field clinicians, and institutional users such as hospitals and researchers who need objective pupil assessment outside the ICU.
Features
- Near-infrared camera captures pupil images clearly in any ambient light, from bright roadside to darkened rooms
- PLR-3 algorithm analyzes constriction speed, amplitude, and latency to generate an objective reactivity score
- Patent-pending distance-independent scaling measures pupil size accurately without fixed distance or positioning hardware
- Guided alignment with sights and a red focus ring reduces rejected readings and improves accuracy
- On-device processing with no data storage beyond the reading, protecting patient privacy by design
- Rechargeable battery with up to an estimated 8 days of typical use and integrated flashlight mode