METHOD OF PROTECTION OF CORNEA AND LIMBAL ZONE OF EYE FROM INFLUENCE OF ULTRAVIOLET IRRADIATION IN CROSSLINKING Russian patent published in 2013 - IPC A61F9/07 A61N5/06 G02B7/04 

Abstract RU 2496457 C1

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to ophthalmology and can be applied in carrying out collagen crosslinking of cornea of patients with initial keratoconus. Zone of ultraviolet irradiation is formed by means of soft cosmetic contact lens. In the central part of lens made is opening, whose form corresponds to ectasia of patient's cornea by personal data of keratotopography. Lens if coloured in black colour.

EFFECT: method makes it possible to protect limb area of eye and zone of cornea, which does not require irradiation, prevents dispersion of ultraviolet irradiation.

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RU 2 496 457 C1

Authors

Bikbov Mukharram Mukhtaramovich

Khalimov Azat Rashidovich

Bikbova Guzel' Mukharramovna

Zajnullina Nelli Bulatovna

Kharitonov Sergej Valer'Evich

Dates

2013-10-27Published

2012-06-19Filed