Apparatus and method for capsulorhexis
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United States of America Patent
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Dec 14, 1993
Grant Date -
N/A
app pub date -
Dec 17, 1991
filing date -
Dec 17, 1991
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Surgical apparatus and method for incising an aperture in the anterior capsule of the human eye. The apparatus for capsulorhexis comprises a shaft, a cutting member with a sharp cutting edge, and a fastener connecting the shaft to an ultrasonic power source. After making an initial incision in the eye, the surgeon uses the apparatus to make a smooth, continuous, curvilinear aperture in the anterior capsule of the eye.
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