Method and apparatus for laser staking
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United States of America Patent
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Jun 27, 1989
Grant Date -
N/A
app pub date -
Nov 5, 1987
filing date -
Nov 5, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method and apparatus for manual or semiautomatic computer controlled laser staking of a haptic to an optic of an intraocular lens. An Nd:YAG laser with a HeNe laser aiming beam provides laser power to a fiber optic multiplexer to deliver laser energy to a plurality of staking work stations where the haptics are melted or fused to a lens optic. A fiber optic laser stylus is brought in close proximity with a haptic and optic for application of laser power to fuse or join the haptic to the optic in a cylindrically fused fashion, producing no surface wound and effectively sealing the haptic hole.
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