Surgery – Instruments – Light application
Reexamination Certificate
2008-04-29
2008-04-29
Johnson, III, Henry M. (Department: 3739)
Surgery
Instruments
Light application
C606S004000
Reexamination Certificate
active
11088286
ABSTRACT:
Apparatus for performing ultraviolet laser ablation of a surface, eg. an eye surface, including a laser delivery system (7) having a laser source (1) for generating a laser beam (2) and optics for applying the laser beam to the surface to be ablated, means (20, 20′) for providing a compatible liquid (32) in contact with the surface (4a) to be ablated, in a position whereby said laser beam (2) is applied to said surface through the liquid, wherein the laser beam is of a wavelength that substantially is not absorbed by the liquid.
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Dair et al., Investigation of Corneal Ablation Efficiency Using Ultraviolet 213nm Solid State Laser Pulses, IOVS, Oct. 1999.
CustomVis plc.
Johnson, III Henry M.
Merchant & Gould P.C.
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