可视化角膜生物力学分析仪在眼科中的应用
Application of corneal visualization scheimpflug technology in ophthalmology
摘要
Abstract
The Corneal Visualization Scheimpflug Technology(Corvis ST)combines ultra-high-speed Scheimpflug imaging with non-contact tonometry,allowing for dynamic monitoring of the corneal deformation and recovery process.It provides a range of key biomechanical parameters,including highest concavity(HC),radius of curvature(R),stress-strain index(SSI),stiffness parameter at first applanation(SP-A1),and stiffness parameter at highest concavity(SP-HC).The system holds particular clinical value in the early screening and assessment of keratoconus,preoperative screening and postoperative monitoring in refractive surgery,as well as glaucoma classification and optic nerve evaluation.In addition to these applications,it aids in the biomechanical characterization of various ocular pathologies,such as thyroid-associated ophthalmopathy,diabetic retinopathy,and central serous chorioretinopathy,and serves as an early warning system for corneal complications in systemic disorders like non-infectious uveitis and inherited retinal diseases.This systematic review provides a comprehensive examination of the measurement principles,key parameters,and recent clinical advancements related to Corvis ST,with the ultimate aim of supporting its diagnostic and therapeutic application in ophthalmic practice.关键词
角膜/巩膜/生物力学/可视化角膜生物力学分析仪Key words
cornea/sclera/biomechanics/Corvis ST分类
医药卫生引用本文复制引用
崔金利,蔡晨希,刘泽浩,刘欣雨,冷云霞,林英..可视化角膜生物力学分析仪在眼科中的应用[J].眼科学报,2026,41(5):404-415,12.基金项目
广州市科技计划项目(SL2022A03J00452) （SL2022A03J00452）
广东省本科教育高等教学质量与教学改革工程建设项目(粤教高函[2024]9 号) （粤教高函[2024]9 号）
中山大学 2023 年校级本科教学质量工程项目(教务 2023-394-39) （教务 2023-394-39）
白求恩·朗沐中青年眼科科研基金(BJ-LM2021014J) （BJ-LM2021014J）
2024 年度眼科新技术孵化基金.This work was supported by the Science and Technology Program of Guangzhou,China(SL2022A03J00452) （SL2022A03J00452）
Higher Education Quality and Teaching Reform Construction Project for Undergraduate Education in Guangdong Province,China([2024]9) （[2024]9）
Sun Yat-sen University's 2023 University-level Undergraduate Teaching Quality Engineering Project,China(2023-394-39) （2023-394-39）
the Bethune·Lumitin Research Funding for the young and middle-aged Ophthalmologists,China(BJ-LM2021014J)and Ophthalmology New Technology Incubation Fund. （BJ-LM2021014J）
