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一种新开发的连续范围视觉眼内透镜的早期临床结果

Hiroko Bissen-Miyajima¹, Momoka Midorikawa², Rina Fujisaki²

¹Department of Ophthalmology, Tokyo Dental College Suidobashi Hospital, Kandamisaki-Cho 2-9-18, Chiyoda-ku, Tokyo, 101-0061, Japan. bissen@tdc.ac.jp.

Ophthalmology and therapy

|August 31, 2025

概括

新的TECNIS Odyssey连续视野 (CRV) 眼内透镜 (IOL) 在所有距离提供了极好的视觉敏度,并减少了光学现象. 大多数患者对距离和中间视力的满意度很高,表明视力结果有所改善.

科学领域:

眼科眼科
生物医学工程
光学学

背景情况:

与其前身相比,开发了一种新的衍射连续视野 (CRV) 眼内透镜 (IOL),TECNIS Odyssey,以尽量减少光学现象.
本研究介绍了TECNIS Odyssey CRV IOL在日本患者队列中的早期术后结果的初步评估.

研究的目的:

评估TECNIS Odyssey衍射CRV内腔镜的早期术后结果.
评估视力敏度,对比度敏感性,眼镜独立性和患者满意度.
将光学现象的发生率与以前的IOL模型进行比较.

主要方法:

在接受双侧TECNIS Odyssey内腔镜植入的25名白内障患者中对50只眼睛进行了回顾.
一个月后的评估包括远距离,中等和近距离的视力.
评估双眼光对比度敏感度,失焦曲线,眼镜独立性,光学现象和患者满意度.

主要成果:

在5米,60厘米和40厘米的距离校正和未校正的双眼视觉敏度都很好.
在所有空间频率上,对比度保持在正常范围内.
64% 的患者获得了眼镜独立性; 96% 的患者满意远视/ 中视, 68% 的患者满意近视. 像光和星爆这样的光学现象是最小的,尽管52%的人报告了光环.

结论:

技术奥德赛的衍射CRV IOL可提供广泛的同时视觉.
与之前的模型相比,它对光学现象的耐受性有所提高.
在远距离,中距离和近距离都能保持可比的视力.

关键词:

视力内眼镜的连续范围对比度的敏感性光学现象视障纠正眼内透镜视觉功能

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