• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

对眼部组织中钕钇铝石榴石激光爆炸的高速摄影进行定格分析。

Freeze frame analysis on high speed cinematography of Nd/YAG laser explosions in ocular tissues.

作者信息

Vernon S A, Cheng H

出版信息

Br J Ophthalmol. 1986 May;70(5):321-5. doi: 10.1136/bjo.70.5.321.

DOI:10.1136/bjo.70.5.321
PMID:3754458
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1041009/
Abstract

High speed colour cinematography at 400 frames per second was used to photograph both single and train burst Nd/YAG laser applications in ox eyes at threshold energy levels. Measurements of the extent and speed of particle scatter and tissue distortion from the acoustic transient were made from a sequential freeze frame analysis of the films. Particles were observed to travel over 8 mm from the site of Nd/YAG application 20 milliseconds after a single pulse at initial speeds in excess of 20 km/h. The use of train bursts of pulses was seen to increase the number of particles scattered and project the wavefront of particles further from the point of laser application.

摘要

采用每秒400帧的高速彩色电影摄影技术，在阈值能量水平下拍摄牛眼单次和连续脉冲Nd/YAG激光应用的情况。通过对影片的连续定格分析，测量了声瞬变引起的颗粒散射范围和速度以及组织变形情况。观察到在单次脉冲后20毫秒，颗粒从Nd/YAG应用部位以超过20千米/小时的初始速度移动超过8毫米。结果显示，使用脉冲串会增加散射颗粒的数量，并使颗粒的波阵面从激光应用点投射得更远。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/01baf45a9eb5/brjopthal00627-0005-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/8b829f1e9e39/brjopthal00627-0003-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/703539f2be4b/brjopthal00627-0003-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/0d0eabe958fe/brjopthal00627-0003-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/e0b0ffedeb25/brjopthal00627-0004-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/009baa94a33e/brjopthal00627-0005-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/01baf45a9eb5/brjopthal00627-0005-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/8b829f1e9e39/brjopthal00627-0003-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/703539f2be4b/brjopthal00627-0003-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/0d0eabe958fe/brjopthal00627-0003-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/e0b0ffedeb25/brjopthal00627-0004-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/009baa94a33e/brjopthal00627-0005-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/2ec4/1041009/01baf45a9eb5/brjopthal00627-0005-b.jpg

相似文献

1
Freeze frame analysis on high speed cinematography of Nd/YAG laser explosions in ocular tissues.对眼部组织中钕钇铝石榴石激光爆炸的高速摄影进行定格分析。
Br J Ophthalmol. 1986 May;70(5):321-5. doi: 10.1136/bjo.70.5.321.
2
Experimental ocular surgery with a high-repetition-rate erbium:YAG laser.高重复频率铒钇铝石榴石激光的实验性眼科手术
Invest Ophthalmol Vis Sci. 1998 Aug;39(9):1667-75.
3
Initial clinical experience with the picosecond Nd:YLF laser for intraocular therapeutic applications.皮秒钕:钇铝石榴石激光用于眼内治疗的初步临床经验。
Br J Ophthalmol. 1998 May;82(5):504-9. doi: 10.1136/bjo.82.5.504.
4
Use of the neodymium:YAG laser to create iridotomies in monkeys and humans.使用钕钇铝石榴石激光在猴子和人类身上进行虹膜切开术。
Trans Am Ophthalmol Soc. 1984;82:307-28.
5
The effect of combined application of argon and Nd-YAG lasers on iridectomy in rabbits.
Korean J Ophthalmol. 1989 Dec;3(2):47-54. doi: 10.3341/kjo.1989.3.2.47.
6
Aductive laser iridoplasty and laser goniopuncture after non-perforating trabeculectomy.非穿透性小梁切除术后的诱导性激光虹膜成形术和激光房角穿刺术。
Cesk Slov Oftalmol. 2013 Mar;69(1):3-7.
7
Contact application of Nd:YAG laser through a fiberoptic and a sapphire tip.
Int Ophthalmol. 1987 Oct;11(1):3-12. doi: 10.1007/BF02027891.
8
Measurement of spatial stability of spark position in burst-mode breakdown with the Nd:YAG laser.用Nd:YAG激光测量脉冲模式击穿中火花位置的空间稳定性。
J Am Intraocul Implant Soc. 1984 Summer;10(3):338-40. doi: 10.1016/s0146-2776(84)80008-7.
9
Experimental and numerical investigation on the transient vascular thermal response to multi-pulse Nd:YAG laser.多脉冲Nd:YAG激光作用下瞬态血管热响应的实验与数值研究
Lasers Surg Med. 2017 Nov;49(9):852-865. doi: 10.1002/lsm.22695. Epub 2017 Jun 9.
10
Development of a fiber-optic laser delivery system capable of delivering 213 and 266 nm pulsed Nd:YAG laser radiation for tissue ablation in a fluid environment.开发一种能够在流体环境中输送213和266纳米脉冲Nd:YAG激光辐射以进行组织消融的光纤激光输送系统。
Appl Opt. 2011 Feb 20;50(6):876-85. doi: 10.1364/AO.50.000876.

引用本文的文献

1
Retinal function immediately after Nd.YAG-laser treatment.
Int Ophthalmol. 1987 Oct;11(1):17-23. doi: 10.1007/BF02027893.

本文引用的文献

1
Laser photodisruptors. Damage mechanisms, instrument design and safety.激光光破碎器。损伤机制、仪器设计与安全性。
Ophthalmology. 1983 Aug;90(8):973-91.
2
Neodymium-YAG laser for posterior capsulotomy.用于后囊切开术的钕钇铝石榴石激光。
Am J Ophthalmol. 1983 Dec;96(6):716-20. doi: 10.1016/s0002-9394(14)71912-9.
3
Corneal endothelial damage with neodymium:YAG laser.
Ophthalmology. 1984 Sep;91(9):1022-8. doi: 10.1016/s0161-6420(84)34182-3.
4
Experimental iridotomy with the Q-switched neodymium-YAG laser.
Arch Ophthalmol. 1984 Aug;102(8):1211-3. doi: 10.1001/archopht.1984.01040030981031.
5
The reopening of closed filtering blebs using the neodymium: YAG laser.使用钕：钇铝石榴石激光重新打开闭合的滤过泡。
Ophthalmology. 1984 Apr;91(4):373-7. doi: 10.1016/s0161-6420(84)34286-5.
6
Neodymium-YAG capsulotomy and potential blindness.钕钇铝石榴石晶状体囊切开术与潜在失明
Am J Ophthalmol. 1984 Oct 15;98(4):521-2. doi: 10.1016/0002-9394(84)90149-1.
7
Neodymium: YAG lasers. An FDA report.
Ophthalmology. 1985 Feb;92(2):209-12. doi: 10.1016/s0161-6420(85)34051-4.
8
Complications of Nd:YAG laser posterior capsulotomy.
Trans Ophthalmol Soc U K (1962). 1985;104 ( Pt 5):529-32.
9
Damage to the corneal endothelium during Nd/YAG photodisruption.钕钇铝石榴石激光光破裂期间角膜内皮的损伤。
Br J Ophthalmol. 1985 Feb;69(2):77-85. doi: 10.1136/bjo.69.2.77.