METHOD FOR INTRAOPERATIVE MARKING DURING IMPLANTATION OF A TORIC INTRAOCULAR LENS
	KULIKOVA I L; TIMOFEEVA N S
	2021-03-23
专利权人	EYE MICROSURGERY FEDOROV INTERDISCIPLIN (EYEM-Non-standard)
申请日期	2021-03-23
专利号	RU2766522-C1
成果简介	NOVELTY - Invention relates to medicine, namely ophthalmology. Preoperative marking of the horizontal meridian is performed under local anesthesia in an upright position using markers or taps and intraoperative marking. At the same time, marking is performed during the femtosecond laser stage of the operation after the main stages: capsulorexis and phacofragmentation, by forming two symmetrically arranged arcuate incisions with a diameter of 6.0 mm between the incisions in the projection of a given meridian. The opening angle of 15° and the cutting depth from the outer surface of the cornea to 70% of the thickness of the cornea or, by forming incisions in the thickness of the cornea, retreating 10% from the outer surface of the cornea to a depth of 70% of the thickness of the cornea, determined automatically by the technological capabilities of the built-in optical coherence tomograph in the femtosecond laser installation LenSx, making it possible to accurately compare the cylindrical component of the lens relative to the meridian with the greatest optical power. USE - Medicine. ADVANTAGE - Method makes it possible to create anatomical landmarks corresponding to the meridian with the greatest optical power, while it has high visualization clarity, and minimize the phenomenon of parallax, as well as increase the functional results of the operation when correcting astigmatism during cataract surgery or refractive eye lens replacement with implantation of toric intraocular lenses. 1 cl, 2 ex
IPC 分类号	A61B-009/00 ; A61F-009/007
国家	俄罗斯
专业领域	医药卫生
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/22881
专题	中国科学院新疆生态与地理研究所
作者单位	EYE MICROSURGERY FEDOROV INTERDISCIPLIN (EYEM-Non-standard)
推荐引用方式 GB/T 7714	KULIKOVA I L,TIMOFEEVA N S. METHOD FOR INTRAOPERATIVE MARKING DURING IMPLANTATION OF A TORIC INTRAOCULAR LENS. RU2766522-C1[P]. 2021.

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