Surgery – Instruments – Corneal cutter or guide for corneal cutter
Reexamination Certificate
2006-11-14
2006-11-14
Truong, Kevin T. (Department: 3734)
Surgery
Instruments
Corneal cutter or guide for corneal cutter
Reexamination Certificate
active
07135028
ABSTRACT:
A blade for corneal surgery for separating a corneal epithelium in a flap shape, includes: upper and lower blade surfaces; and an edge surface connecting the upper and lower blade surfaces, the edge surface having a height of 1 to 70 μm and a connecting portion with each of the upper and lower blade surfaces having a curved surface.
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Amano Masanori
Sugimura Masahiro
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Nidek Co. Ltd.
Truong Kevin T.
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