发明名称 |
WAY OF ASTIGMATISM CORRECTION IN COURSE OF CATARACT PHACOEMULSIFICATION WITH IMPLANTATION OF ELASTIC INTRAOCULAR LENS |
摘要 |
FIELD: medicine. ^ SUBSTANCE: invention concerns ophthalmology and can be used for surgical treatment of a cataract in combination with corneal astigmatism. The stigmatic component is eliminated by carrying out of a non-penetrating cut of a cornea (notch) concentrically to the limbus so that the line spent through the middle of the notch and the centre of the cornea, coincides with a strong axis of astigmatism. After that a self-sealing corneal tunnel cut from the notch middle to the centre of a cornea along a strong axis of astigmatism is carried out. Cataract phacoemulsification and implantation of an elastic intraocular lens is made through a tunnel cut without its expansion. ^ EFFECT: reduction of corneal astigmatism in a size from 2,0 to 4,5 dioptre at the expense of more uniform cornea applanation together with cataract phacoemulsification and implantation of an elastic intraocular lens. ^ 1 ex, 1 dwg |
申请公布号 |
RU2361553(C2) |
申请公布日期 |
2009.07.20 |
申请号 |
RU20070132550 |
申请日期 |
2007.08.29 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE UCHREZHDENIE "MEZHOTRASLEVOJ NAUCHNO-TEKHNICHESKIJ KOMPLEKS "MIKROKHIRURGIJA GLAZA" IMENI AKADEMIKA S.N. FEDOROVA FEDERAL'NOGO AGENTSTVA PO VYSOKOTEKHNOLOGICHNOJ MEDITSINSKOJ POMOSHCHI" |
发明人 |
AGAFONOVA VIKTORIJA VENIAMINOVNA;SIDENKO TAT'JANA NIKOLAEVNA;MARSHAVA DAVID OTAROVICH |
分类号 |
A61F9/007 |
主分类号 |
A61F9/007 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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