Combined anterior segment OCT and wavefront-based autorefractor using a shared beam

被引：5

作者：

Ruggeri, Marco ^{[1
,2
]}

Belloni, Giulia ^{[1
,3
]}

Chang, Yu-Cherng ^{[1
,2
]}

Durkee, Heather ^{[1
,2
]}

Masetti, Ettore ^{[1
,3
]}

Cabot, Florence ^{[1
,4
]}

Yoo, Sonia H. ^{[1
,4
]}

Ho, Arthur ^{[1
,5
,6
]}

Parel, Jean-Marie ^{[1
,2
,4
,5
]}

Manns, Fabrice ^{[1
,2
]}

机构：

[1] Univ Miami, Ophthalm Biophys Ctr, Bascom Palmer Eye Inst, Miller Sch Med, Miami, FL 33136 USA

[2] Univ Miami, Dept Biomed Engn, Coll Engn, Coral Gables, FL 33146 USA

[3] Univ Modena & Reggio Emilia, Dept Engn Enzo Ferrari, I-41125 Modena, MO, Italy

[4] Univ Miami, Anne Bates Leach Eye Ctr, Bascom Palmer Eye Inst, Miller Sch Med, Miami, FL 33136 USA

[5] Brien Holden Vis Inst, Sydney, NSW 2052, Australia

[6] Univ New South Wales, Sch Optometry & Vis Sci, Sydney, NSW 2033, Australia

来源：

BIOMEDICAL OPTICS EXPRESS | 2021年 / 12卷 / 11期

关键词：

OPTICAL COHERENCE TOMOGRAPHY; INTRAOCULAR-LENS POSITION; SPECTRAL-DOMAIN OCT; INTRAOPERATIVE ABERROMETRY; CLINICAL-EVALUATION; HAND-HELD; HIGH-SPEED; EYE; REFRACTION; RESOLUTION;

D O I：

10.1364/BOE.435127

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

We have combined an anterior segment (AS) optical coherence tomography (OCT) system and a wavefront-based aberrometer with an approach that senses ocular wavefront aberrations using the OCT beam. Temporal interlacing of the OCT and aberrometer channels allows for OCT images and refractive error measurements to be acquired continuously and in real-time. The system measures refractive error with accuracy and precision comparable to that of clinical autorefractors. The proposed approach provides a compact modular design that is suitable for integrating OCT and wavefront-based autorefraction within the optical head of the ophthalmic surgical microscope for guiding cataract surgery or table-top devices for simultaneous autorefraction and ocular biometry. (c) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：6746 / 6761

页数：16

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