Eye activity monitoring apparatus and system

Details Eye activity monitoring apparatus and system Eye activity monitoring apparatus and system

2007-08-21

2007-08-21

Mack, Ricky (Department: 2873)

Optics: eye examining, vision testing and correcting

Eye examining or testing instrument

Objective type

C340S575000

Reexamination Certificate

active

10866924

ABSTRACT:
The present eye activity monitoring system includes a monitoring apparatus for acquiring the eye image of a user in a closed eye state and an image-processing apparatus for generating an alarm signal based on the eye image. The monitoring apparatus includes an eye mask, an image-sensing unit positioned on the eye mask, a control circuit electrically connected to the image-sensing unit, a transmitting module electrically connected to the control circuit, an antenna electrically connected to the transmitting module and at least on power supply positioned on the eye mask. The image-processing apparatus has a receiving module and an image-processing module. The image-processing module judges the eye status according to the acquired feature of the eye image, and sends a warning alarm to trigger the warning device when an abnormal event occurs.

REFERENCES:
patent: 5570698 (1996-11-01), Liang et al.
patent: 5786765 (1998-07-01), Kumakura et al.
patent: 6003991 (1999-12-01), Viirre
patent: 6097295 (2000-08-01), Griesinger et al.

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