增强现实教学在眼科专业型硕士生显微手术培训中的应用
2021-01-09樊宁申晓丽司姣马大卉
樊宁 申晓丽 司姣 马大卉
摘要增强现实(Augmented Reality, AR)技术作为一种新兴的教学手段,给临床专业型硕士研究生创造了全新的学习条件、开辟了新的学习途径和方法,提高了眼科显微手术操作的学习效率,同时保障了患者的医疗安全。眼科手术模拟器应用AR技术、以高度仿真的模拟人眼来代替真实患者的病眼,再现疾病特点,给临床硕士生提供了一个无风险、可反复训练的白内障和玻璃体手术的技能操作平台。学习过程由浅入深,可个性化选择某种操作技术,从简单的眼内操作,到撕囊、水分离、超声乳化、玻璃体切除、视网膜光凝、剥除内界膜等手术步骤,可提供仿真度高、且能反复双手练习的手术场景,并且系统自动分析操作技术评分,使专业型硕士生的眼科显微操作培训规范化、标准化,拓展了眼科技能教学的发展空间,为医学教育和教学改革提供了全新的思路,具有很大的应用价值,势在必行。
关键词 增强现实 眼科 手术模拟器 教学
中图分类号:G643文献标识码:ADOI:10.16400/j.cnki.kjdk.2021.25.020
Application of Augmented Reality Teaching in Microsurgery Training for Clinical Ophthalmology Postgraduates
FAN Ning, SHEN Xiaoli, SI Jiao,MA Dahui
([1]Shenzhen Eye Hospital, Shenzhen, Guangdong 518040;
[2]Shenzhen Eye Hospital Affiliated to Jinan University, Shenzhen, Guangdong 518040)
AbstractAugmented Reality (AR) as an emerging teaching method, creates a brand-new learning condition for young ophthalmologists, especially clinical master’s students. It not only improves the learning efficiency but also further guarantees the medical safety of patients. Ophthalmic surgery simulator uses AR technology and simulates human eyes instead of real patients to reproduce disease features, providing a risk-free and repeatable training platform for learners to practice cataract and vitreous surgery skills. From simple to complex, the learner can freely choose certain technical surgerysteps to practice repeatedly, suchas capsulorhexis, waterseparation, ultrasonic emulsification, vitrectomy and internal limiting membrane peeling etc. High simulation training could make ophthalmic microscopic training of the clinical master students more normalized and standardized, which expands the development space of ophthalmology teaching and provides a new way of thinking for medical education and teaching reform. It has great application value and is the direction of future practice.
Keywordsaugmented reality; Ophthalmology; surgical simulator; teaching
近年來,眼科显微手术模拟教学开始应用于临床年轻医生以及研究生的培养,已取得一定的效果。但与传统教学方法相比,显微手术模拟教学使学生的显微手术基本技能学习效率和掌握程度明显提高。眼科手术模拟教学具有教学过程标准、评估考核规范、由浅入深、可无限次反复训练等优点。尤其针对刚进入临床的专业型硕士研究生,虽然具备一定理论基础,但显微技术操作基础薄弱、临床动手机会不多的情况,眼科手术模拟器应用AR技术以仿真模拟人眼代替真实患者的病眼,他们提供了一个无风险、可反复训练的白内障和玻璃体手术技能操作平台。……
