Patent EP0076740A2 successfully refreshed from Google Patents.
EP0076740A2
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EP
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Laser ophthalmic surgery apparatus
Assignee: Synthelabo SA
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Filing: 1982-09-28
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Granted: —
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Expires: 2002-09-28
Abstract
Abstract An ophthalmic surgical apparatus is disclosed comprising a main laser generator for emitting an operating laser beam of infrared energy and an auxiliary laser generator for emitting a marker laser beam of visible light. The laser beams are superposed before reaching an operating system by a plurality of mirrors and a laser beam expander for each of the laser beams. The laser beam expanders have separate entrance lenses and a common exit lens. Preferably, the operating optical system comprises a focusing lens which doubles as the common exit lens of the laser beam expander.
Inventors
- 👤 Luc Tagnon
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-23 09:22
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/007; A61F9/008; B; B23; B23K; B23K26/00; B23K26/02; B23K26/035; A61B; A61B18/00; A61B18/18; A61B18/20; A61B2018/2015; A61B2018/2025
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