经宫腔镜观察通道的脉冲激光耦合方案的设计
Design of pulse laser coupling scheme for observing channels through hysteroscopy
王金瑞 1戈传辉 1邹观送 1王飞扬 1章小曼 1吴淑莲 1李晖1
作者信息
- 1. 福建师范大学 光电与信息工程学院 医学光电科学与技术教育部重点实验室,福州 350007,中国;福建师范大学光电与信息工程学院 福建省光子技术重点实验室,福州 350007,中国
- 折叠
摘要
为了提高脉冲激光通过宫腔镜的能量,采用相关软件设计了3 种透镜耦合方案来提高耦合效率,进行了理论分析和实验验证.结果表明,耦合效率约提高了 14%,脉冲激光通过该耦合模块后能取得较好的光声成像效果.该方法可作为辅助工具应用于临床中子宫内膜等疾病的检测,有望提高光声成像技术在子宫内膜的应用.
Abstract
In order to improve the energy of the pulsed laser passing through the hysteroscope,three lens coupling scheme was adopted was adopted to improve the coupling efficiency.The theoretical analysis and experimental validation were carried out.The results show that the coupling efficiency is increased by about 14%.The experimental data,which indicates that the pulsed laser is more powerful than the pulsed laser,is more efficient than the pulsed laser.A better photoacoustic imaging effect is obtained after passing through our proposed coupling module.The study is expected to improve the effect of photoacoustic imaging technology in endometrial application,and will be able to be applied as an auxiliary tool for the detection of endometrial and other diseases in the clinic.
关键词
医用光学与生物技术/脉冲激光/透镜耦合/宫腔镜Key words
medical optics and biotechnology/pulsed laser/lens coupling/hysteroscope引用本文复制引用
基金项目
国家自然科学基金资助项目(61675043)
出版年
2024
国家科技期刊平台
NSTL
万方数据