Comparison of the Storz bifocal zonal and the 3M diffractive ... | 合法醫療器材資訊網
![Comparison of the Storz bifocal zonal and the 3M diffractive ...](https://i.imgur.com/6y29Lx7.jpg)
由IEBoesten著作·1995·被引用23次—Visualacuityandcontrastsensitivityaftercataractsurgerywereevaluatedinbest-caseeyesthatreceivedaStorzbifocalzonalintraocularlens(IOL)ora3M ...
![Comparison of the Storz bifocal zonal and the 3M diffractive ...](https://i.imgur.com/6y29Lx7.jpg)
Visual acuity and contrast sensitivity after cataract surgery were evaluated in best-case eyes that received a Storz bifocal zonal intraocular lens (IOL) or a 3M diffractive multifocal IOL. A group of eyes with a monofocal IOL was used as a control. Postoperatively, all eyes had a best corrected visual acuity of 20/40 or better. At near, wearing the best distance correction, 86.0% of the Storz group and 94.5% of the 3M group had a visual acuity of 20/40 or better. Both the Storz and 3M groups had a significantly greater loss in visual acuity in dim light at the lowest contrast levels than the monofocal group. Under bright light, the Storz groups contrast sensitivity was not significantly different from that of the monofocal groups; however, the 3M groups contrast sensitivity decreased at all levels of contrast. The Storz lens performed slightly but significantly better than the 3M lens in bright light (96% and 25% R...
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Comparison of the Storz bifocal zonal and the 3M diffractive ... | 合法醫療器材資訊網
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【人工水晶體眼球】許可證字號:衛署醫器輸字第006576號
器材品名:人工水晶體眼球許可證字號:衛署醫器輸字第006576號註銷狀態:已註銷註銷日期:2007/08/23註銷理由:許可證已逾有效期...