Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Eye exercising or training type
Patent
1997-06-18
1998-07-14
Dang, Hung X.
Optics: eye examining, vision testing and correcting
Eye examining or testing instrument
Eye exercising or training type
351221, A61B 300
Patent
active
057812748
ABSTRACT:
This relates to a device to be located in front of one eye or both, eyes to exercise the ciliary muscle. A plurality of light sources are disposed and mounted on the inner surface of a first tubular enclosure. Said first tubular enclosure has one end open, and the other end is closed. In a first preferred embodiment said open end is of sufficient amplitude to be located in front of only one eye at a time. In a second preferred embodiment said open end is of sufficient amplitude to be able to be located in front of both eyes. Said light sources are located at different distances from the open end of said first tubular enclosure. Said light sources are turned on and off sequentially. The sequence may be away or toward said open end, random or any other desired pattern.
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U.S. application No. 08/722,555, Moreno, filed Sep. 27, 1996.
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