METHOD FOR CATARACT PHACOEMULSIFICATION USING VACUUM PULSATION AND ULTRASONIC VIBRATIONS
	AZNABAEV B M; DIBAEV T I; MUKHAMADEEV T R; MUKHAMETOV R G; ISMAGILOV T N
	2020-11-11
专利权人	OPTIMEDSERVIS STOCK CO (OPTI-Non-standard)
申请日期	2020-11-11
专利号	RU2752513-C1
成果简介	NOVELTY - Invention relates to medicine, namely to ophthalmology. The main incision, corneal paracentesis and opening of the anterior capsule are performed by the method for continuous circular capsulorexis. After that, the tip of the phacoemulsifier working tool is brought to the lens through the main incision to remove cataracts and the phacoemulsifier pedal is pressed to activate one of the modes of vacuum pulsation of the aspiration line. Simultaneously with the activation of the vacuum pulsation mode in the aspiration line, ultrasonic vibrations are applied to the end part of the tip during the removal of a high-density cataract. At the same time, to remove a cataract of the 3rd degree of density, an algorithm is used for pairing vacuum pulsation with ultrasound 4/1, where three waves of vacuum pulsation pass without ultrasound, and at the peak of the vacuum of the fourth wave, an ultrasound pulse is applied. To remove cataracts of the 4th degree of density, the algorithm of coupling of vacuum pulsation and ultrasound 2/1 is used, where every second wave of vacuum pulsation passes with ultrasound pulses. To remove cataracts of the 5th degree of density, an algorithm is used for coupling vacuum pulsation with ultrasound 1/1, where each wave of vacuum pulsation passes with an ultrasound pulse. Switching modes of vacuum pulsation in the aspiration line is carried out by changing the depth of pressing the phacoemulsifier pedal. USE - Medicine, ophthalmology in particular. ADVANTAGE - Method makes it possible to increase the efficiency of the destructive effect of vacuum pulsation due to the pulse-time coupling of vacuum pulsation with ultrasound to reduce the severity of the phenomenon of "repulsion". 1 cl, 5 dwg, 2 ex
IPC 分类号	A61F-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/23011
专题	中国科学院新疆生态与地理研究所
作者单位	OPTIMEDSERVIS STOCK CO (OPTI-Non-standard)
推荐引用方式 GB/T 7714	AZNABAEV B M,DIBAEV T I,MUKHAMADEEV T R,et al. METHOD FOR CATARACT PHACOEMULSIFICATION USING VACUUM PULSATION AND ULTRASONIC VIBRATIONS. RU2752513-C1[P]. 2020.

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