首页> 外文会议>Optical fibers and sensors for medical diagnostics and treatment applications XVI >Active depth-guiding handheld micro-forceps for Membranectomy based on CP-SSOCT
【24h】

Active depth-guiding handheld micro-forceps for Membranectomy based on CP-SSOCT

机译:基于CP-SSOCT的主动式深度引导手持式微型镊子用于膜切除术

获取原文
获取原文并翻译 | 示例

摘要

In this study, we demonstrate a handheld motion-compensated micro-forceps system using common-path swept source optical coherence tomography with highly accurate depth-targeting and depth-locking for Epiretinal Membrane Peeling. Two motors and a touch sensor were used to separate the two independent motions: motion compensation and tool-tip manipulation. A smart motion monitoring and guiding algorithm was devised for precise and intuitive freehand control. Ex-vivo bovine eye experiments were performed to evaluate accuracy in a bovine retina retinal membrane peeling model. The evaluation demonstrates system capabilities of 40 um accuracy when peeling the epithelial layer of bovine retina.
机译:在这项研究中,我们演示了一个手持运动补偿微钳系统,该系统使用共路径扫频源光学相干断层扫描技术,对视网膜前膜剥离具有高度精确的深度目标和深度锁定。两个电机和一个触摸传感器被用来分离两个独立的运动:运动补偿和工具提示操作。设计了一种智能运动监控和引导算法,以实现精确,直观的徒手控制。进行离体牛眼实验以评估牛视网膜视网膜膜剥离模型的准确性。该评估表明,剥离牛视网膜上皮层时的系统功能精度为40 um。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号