DISPOSITIVO PER LA CORREZIONE DELLE ANOMALIE DI RIFRAZIONE DELL'OCCHIO

The device comprises optically interconnected components such as an ultraviolet pulsed laser operating at a wavelength of 223 nm, a uniform light beam former, a slotted mask with its rotation drive, and a means for forming the image of the slotted mask on a surface of the cornea of the eye. The slot...

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Bibliographische Detailangaben
Hauptverfasser:	SERGEI ALEXANDROVICH KOCHUBEI, VALERY NIKOLAEVICH ISCHENKO, SVYATOSLAV NIKOLAEVICH FEDOROV, VLADIMIR VASILIEVICH LANTUKH, OLEG VLADIMIROVICH RYDANNYKH, ALEXANDR MIKHAILOVICH RAZHEV, MIKHAIL MARTINOVICH PYATIN, VENIAMIN PAVLOVICH CHEBOTAEV, ALEXANDR VASILIEVICH TSIBIZOV
Format:	Patent
Sprache:	ita
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The device comprises optically interconnected components such as an ultraviolet pulsed laser operating at a wavelength of 223 nm, a uniform light beam former, a slotted mask with its rotation drive, and a means for forming the image of the slotted mask on a surface of the cornea of the eye. The slotted mask having at least two slots shaped as identical lobes provides in rotation for uniform axysymmetric distribution of ultraviolet radiation over the exposed surface of the cornea. Arranged at the optical outlet of the former are a unit used to monitor energy density of ultraviolet radiation and a microscope.