Clareon® Vivity® IOL
シンプルに使い易く 焦点深度を拡張させる1-9
独自の波面制御テクノロジーが焦点深度を拡張させ 質の高い見え方を実現します1-4,10
Clareon® Vivity® IOL
シンプルに使い易く 焦点深度を拡張させる1-9
独自の波面制御テクノロジーが焦点深度を拡張させ 質の高い見え方を実現します1-4,10
シンプルに使い易く焦点深度を拡張させる1-9
Clareon® Vivity®はアルコンが提供する先進的なIOLプラットフォームです
- 視覚障害が単焦点レンズと同程度1,3,4
- 優れた遠方、中間および実用的近方視3,4*
- 波面制御テクノロジー1-9
- データが示す透明性の追求†と安定性10
*Results from a prospective, randomized, parallel group, subject- and assessor-masked, multisite trial of 107 subjects bilaterally implanted with the AcrySof IQ Vivity® Extended Vision IOL and 113 with the AcrySof® IQ IOL with 6 months’ follow-up.
†Among the lowest levels of surface haze, SSNGs, and glistenings of competitive IOLs.
Clareon® Vivity®は優れた遠方と中間視力、実用的な近方視力をもたらします3,4
単焦点レンズに匹敵する優れた遠方視力
両眼遠方裸眼視力(4m)4 *†
単焦点レンズと比較し中間視力が向上
両眼中間裸眼視力(66cm)4 *†
日常的に必要な実用的近方視
両眼近方裸眼視力(40cm)4 *†
Results from a prospective, randomized, parallel-group, subject- and assessor-masked, multisite trial of 107 subjects bilaterally implanted with the AcrySof IQ Vivity® Extended Vision IOL and 113 with the AcrySof® IQ IOL with 6 months’ follow-up.
†Decimal VA was converted from logMAR VA. A decimal notation of 20/20-2 or better indicates a logMAR VA of 0.04 or better, which means 3 or more of the 5 ETDRS chart letters in the line were identified correctly.
優れた遠方視力を実現する許容性の高さ3
術後6か月両眼遠方矯正下視力3*†
*Data obtained from a prospective, randomized controlled trial of 145 subjects bilaterally implanted with the AcrySof IQ Vivity® Extended Vision IOL and 106 with the AcrySof® IQ IOL with 6 months’ follow-up.
†AcrySof IQ Vivity® was tested. AcrySof IQ Vivity® and Clareon® Vivity® are optically equivalent.
‡Monofocal IOL = Model SN60WF
§Vivity® IOL = Model DFT015
異なる光環境下でのVivity®の患者様満足度は、単焦点に匹敵する遠方と中間、実用的近方視力を示しています4
術後6か月に裸眼視力が「良い」または「とても良い」と答えた患者様の割合4*†
*Data obtained from a validated IOLSAT questionnaire, patients were asked, "How well did you see without wearing eyeglasses in the past 7 days?”
†Results from a prospective, randomized, parallel group, subject and assessor masked, multisite trial of 107 subjects bilaterally implanted with AcrySof IQ Vivity® Extended Vision IOL and 113 with AcrySof® IQ IOL with 6 months follow-up.
‡Vivity® IOL = AcrySof IQ Vivity®, Model DFT015
§Monofocal IOL = AcrySof® IQ IOL, Model SN60WF
Clareon® Vivity®の単焦点IOLと同程度のハローイメージ1-4,7
光学シュミレーションによるハローイメージ7
Clareon®
Monofocal IOL
Clareon® Vivity®
IOL
Clareon®
PanOptix® IOL
他社A IOL
These are representative images from a benchtop study.
*Trademarks are the property of their respective owners.
Clareon® Vivity® は単焦点と同程度の 異常光視症1,3,4
Vivity® を挿入した患者様のほとんどが異常光視症が気にならないと返答されました1-4
*Results from a prospective, randomized, parallel group, subject and assessor masked, multisite trial of 107 subjects bilaterally implanted with AcrySof IQ Vivity® Extended Vision IOL and 113 with AcrySof® IQ IOL with 6 months follow-up. Visual disturbances were evaluated subjectively through QUVID questionnaire. Patients were asked: “In the past 7 days, how much were you bothered with starbursts, halos, and glare?”
†Vivity® IOL = AcrySof IQ Vivity®, Model DFT015
‡Monofocal IOL = AcrySof® IQ IOL, Model SN60WF
Vivity®は他社のEDOFレンズに比べてハローが気にならないようにデザインされています16 *†
唯一のメカニズム
Clareon® Vivity® の波面制御テクノロジーは、優れた遠方、中間視力と実用的な近方視力を提供するとともに、臨床的に示された極めて低い視覚障害率をもたらすとともに、眼鏡の必要性も減らせます1-4。
波面制御(X-WAVE™)テクノロジーは、アルコン独自の技術です。
波面制御テクノロジーは、焦点を引き伸ばしシフトします。屈折構造のように光を曲げたり、回折構造のように光を振り分けたりすることはありません。
単焦点レンズのように、レンズを通過した光エネルギーのほぼすべてを利用します。
Clareon® Vivity® とは?
Clareon® Vivity® の波面制御テクノロジーのご説明
波面制御領域による光量分布*
独自の波面制御テクノロジーにより、単焦点IOLと同程度の視覚障害の少なさ1-4と、連続的に拡張された焦点を実現します5,17
*Simulated photopic through-focus point spread function (light intensity [energy]) – polychromatic.
†Trademarks are the property of their respective owners.
Clinical Support
製品仕様
*Clinically validated. †Theoretical.
Alcon Experience Academy
眼科医療関係者向けの豊富なビデオライブラリー
References:
1. AcrySof IQ Vivity® Extended Vision IOL Directions for Use.
2. Alcon Data on File. US Patent 9968440 B2. 15 May 2018.
3. Bala C, et al. Multi-country clinical outcomes of a new nondiffractive presbyopia-correcting intraocular lens. J Cataract Refract Surg. 2021: Ahead of print. doi:10.1097/j.jcrs.0000000000000712.
4. Alcon Data on File. TDOC-0055576. 09 Apr 2019.
5. Alcon Data on File, TDOC-0056718. 18 Jun 2019.
6. Ligabue E, et al. ACRYSOF IQ VIVITY: Natural vision at a range of distances provided by a novel optical technology. Cataract & Refractive Surgery Today. April 2020.
7 Alcon Data on File. A02062-REP-043696, Optical Evaluations of Alcon Vivity®, Symfony*, and Zeiss* AT LARA* IOLs.
8. Lawless M. Insight news. “An IOL to change the cataract surgery paradigm?” available at “https://insightnews.com.au/an-iol-to-change-the-cataract-surgery-paradigm/”. Accessed 17 Jul 2020.
9. Ike K. Ahmed, et al. The Vivity Extended Depth of Focus IOL: Our Clinical Experience. Cataract & Refractive Surgery Today. February 2021//.
10. Werner L, Thatthamla I, Ong M, et al. Evaluation of clarity characteristics in a new hydrophobic acrylic IOL in comparison to commercially available IOLs. J Cataract Refract Surg. 2019;45(10):1490-1497.
11. Lane S, et al. Evaluation of intraocular lens mechanical stability. J Cataract Refract Surg. 2019;45:501-506.
12. Walters T, et al. Rotational Stability of the Clareon Monofocal Aspheric Hydrophobic Acrylic Intraocular Lens 6 Months After Implantation. Clin Ophthalmol 2022;16:401;
13. Von Tress M et al. A meta-analysis of Nd:YAG capsulotomy rates for two hydrophobic intraocular lens materials. Clin Ophthalmol 2018;12:1125;
14. AcrySof® IQ Aspheric IOL Product Information.
15. Clareon® Monofocal IOL Directions for Use.
16. Alcon Data on File. ILI875-P001. 2021.
17. Alcon Internal Memo – PSF Images for IOLs, 2021.
For indications, contraindications and warnings, please refer to the relevant product's instruction for use. Find at: https://ifu.alcon.com/
販売名:Clareon Vivity Extended Vision 眼内レンズ AutonoMe オートプリロードデリバリーシステム、医療機器承認番号:30500BZX0041000、一般的名称:挿入器付後房レンズ