Automatic corneal shaper with two separate drive mechanisms
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United States of America Patent
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Mar 19, 2002
Grant Date -
N/A
app pub date -
Apr 20, 1998
filing date -
Apr 20, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A medical device that can be used to cut a cornea. The device includes a blade that is located within an opening of a ring. The ring can be placed onto a cornea. The device may further have a first drive mechanism that moves the blade in a first direction and a separate second drive mechanism that moves the blade in a second direction. The first drive mechanism may be controlled by a first input device. The second drive mechanism may be controlled by a second input device. The separate input devices and drive mechanisms may allow a surgeon to vary the shape and size of the corneal cut.
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