Automated Retinal Vein Cannulation on Silicone Phantoms Using Optical-Coherence-Tomography-Guided Robotic Manipulations.
Automated Retinal Vein Cannulation on Silicone Phantoms Using Optical-Coherence-Tomography-Guided Robotic Manipulations.
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DOI：
10.1109/tmech.2020.3045875
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发表时间：
2021-10
影响因子：
6.4
通讯作者：
Tsao, Tsu-Chin
中科院分区：
文献类型：
--
作者：
Gerber, Matthew J.;Hubschman, Jean-Pierre;Tsao, Tsu-Chin
关键词：
视网膜静脉阻塞是视力丧失的最常见原因之一，当血凝块或其他阻塞物阻塞视网膜静脉时就会发生。视网膜静脉阻塞的一种潜在治疗方法是视网膜静脉插管，这是一种外科手术，涉及向阻塞的静脉注入纤溶药物，以恢复通过血管腔的血流。这项工作提出了一种图像引导机器人系统，能够对硅胶视网膜静脉模型进行自动插管。该系统与光学相干断层扫描探头和相机集成，以提供视觉反馈来引导机器人系统。通过自动化，开发的系统将静脉模型瞄准 20 μm 以内，并自动对血管腔进行插管并向血管腔注入染色水。该系统经过 30 次实验试验的评估，结果显示能够对视网膜静脉模型进行自动插管，并且没有失败的案例报告。
Retinal vein occlusion is one of the most common causes of vision loss, occurring when a blood clot or other obstruction occludes a retinal vein. A potential remedy for retinal vein occlusion is retinal vein cannulation, a surgical procedure that involves infusing the occluded vein with a fibrinolytic drug to restore blood flow through the vascular lumen. This work presents an image-guided robotic system capable of performing automated cannulation on silicone retinal vein phantoms. The system is integrated with an optical coherence tomography probe and camera to provide visual feedback to guide the robotic system. Through automation, the developed system targets a vein phantom to within 20 μm and automatically cannulates and infuses the vascular lumen with dyed water. The system was evaluated through 30 experimental trials and shown to be capable of performing automated cannulation of retinal vein phantoms with no reported cases of failure.
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影响因子：
4.6
作者：
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通讯作者：
Izatt JA
DOI：
10.1109/tmech.2014.2360886
发表时间：
2015-08
期刊：
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影响因子：
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发表时间：
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影响因子：
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Tsao, Tsu-Chin
DOI：
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发表时间：
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期刊：
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DOI：
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发表时间：
2012-02-01
期刊：
IEEE transactions on robotics : a publication of the IEEE Robotics and Automation Society
影响因子：
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作者：
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通讯作者：
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