Eyelid Movement Sensor Device- Blinking Characterizing

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02309814

Enrollment

Registered

2014-12-05

Start date

2015-01-31

Completion date

2016-08-31

Last updated

2016-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eyelid Movement Disorders

Brief summary

The investigators have developed a simple to use device that facilitates the monitoring of the upper eyelids motion, acquires the eyelid vertical movement and enables analysis and graphic presentation of the results. the device system consists 3 components : glasses for the patient including magneto sensitive probes, hardware and dedicated software. Our purpose is to characterize eyelid motion in normal population. The methods include measuring each patient 10 minutes during watching a short movie.

Detailed description

Essentially, for Hall-probes monitor the magnetic field generated by a tiny magnets attached to the upper eyelid.

Interventions

DEVICEeyelid motion sensor device (Hall-probe)

all volunteers will wear the eyelid motion sensor device (Hall-probe) (including the tiny magnets on the upper eyelid). a 10 minutes movie will be screened on 40 inch television screen in a 3 meters distance

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

BASIC_SCIENCE

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

18 Years to 67 Years

Healthy volunteers

Yes

Inclusion criteria

* healthy 18-67 year olds with no eye medical history

Exclusion criteria

* pregnancy * head trauma history * using contact lens

Design outcomes

Primary

Measure	Time frame
Demonstrate and describe measurable blinking character in normal population.(Hall-probes monitor the magnetic field generated by a tiny magnets attached to the upper eyelid)	10 minutes

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026