Temperature distribution simulation of the human eye exposed to laser radiation.

人眼 激光器 准分子激光器 激光安全 光学 医学 镜头(地质) 辐射 钇铝石榴石 材料科学 生物医学工程 物理
作者
Seyyed Abbas Mirnezami,Mahdi Rajaei Jafarabadi,Maryam Abrishami
出处
期刊:PubMed 卷期号:4 (4): 175-81 被引量:25
链接
标识
摘要

Human eye is a sensitive part of human body with no direct protection and due to its lack of protection against the external heat waves, studying the temperature distribution of heat waves on the human eye is of utmost importance. Various lasers are widely used in medical applications such as eye surgeries. The most significant issue in the eye surgeries with laser is estimation of temperature distribution and its increase in eye tissues due to the laser radiation intensity. Experimental and invasive methods to measure the eye temperature usually have high risks.In this paper, human eye has been modeled through studying the temperature distribution of three different laser radiations, using the finite element method. We simulated human eye under 1064 nm Neodymium-Doped Yttrium Aluminium Garnet (Nd: YAG) laser, 193 nm argon fluoride (ArF) excimer laser, and 1340 nm Neodymium doped Yttrium Aluminum Perovskite (Nd: YAP) laser radiation.The results show that these radiations cause temperature rise in retina, lens and cornea region, which will in turn causes serious damages to the eye tissues.This simulation can be a useful tool to study and predict the temperature distribution in laser radiation on the human eye and evaluate the risk involved in using laser to perform surgery.

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
追寻筮发布了新的文献求助10
1秒前
orixero应助陈cxz采纳,获得10
2秒前
Jasper应助俏皮的白柏采纳,获得10
2秒前
2秒前
3秒前
WC241002292完成签到,获得积分10
3秒前
miaojuly完成签到,获得积分10
3秒前
4秒前
wang发布了新的文献求助10
4秒前
Liu应助不宁不令采纳,获得20
4秒前
难过的谷芹发布了新的文献求助150
4秒前
6秒前
WEIWEI完成签到,获得积分10
6秒前
7秒前
8秒前
小小发布了新的文献求助10
8秒前
顾矜应助李长印采纳,获得10
8秒前
8秒前
9秒前
9秒前
量子星尘发布了新的文献求助10
10秒前
直率的惜寒完成签到,获得积分10
11秒前
12秒前
爱莉希雅发布了新的文献求助10
13秒前
14秒前
14秒前
15秒前
情怀应助笨笨山芙采纳,获得10
15秒前
小白发布了新的文献求助10
16秒前
17秒前
小二郎应助科研通管家采纳,获得10
17秒前
核桃应助科研通管家采纳,获得10
17秒前
Lucas应助科研通管家采纳,获得10
17秒前
领导范儿应助科研通管家采纳,获得10
17秒前
17秒前
在水一方应助科研通管家采纳,获得10
17秒前
ludov应助科研通管家采纳,获得10
17秒前
JamesPei应助科研通管家采纳,获得10
17秒前
555557发布了新的文献求助10
17秒前
怡然乌应助科研通管家采纳,获得10
17秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3988868
求助须知:如何正确求助?哪些是违规求助? 3531255
关于积分的说明 11253071
捐赠科研通 3269858
什么是DOI,文献DOI怎么找? 1804822
邀请新用户注册赠送积分活动 881994
科研通“疑难数据库(出版商)”最低求助积分说明 809035