Robotic posterior capsule polishing by optical coherence tomography image guidance.
Robotic posterior capsule polishing by optical coherence tomography image guidance.
复制标题
光学相干断层扫描图像引导下的机器人后囊抛光。
DOI:
10.1002/rcs.2248
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发表时间:
2021-06
期刊:
影响因子:
--
通讯作者:
Tsao TC
中科院分区:
文献类型:
--
作者:
Gerber MJ;Hubschman JP;Tsao TC
In cataract surgery, polishing of the posterior capsule (PC) can lead to improved surgical outcomes but is currently avoided due to its high-risk nature. This work developed a robotic system capable of performing PC polishing on ex vivo pig eyes using optical coherence tomography (OCT) guidance. The lenses of five ex vivo pig eyes were extracted and a thin layer of glue deposited onto the PC. Transpupillary OCT scans of the anterior segment were used to generate a PC-polishing trajectory. During polishing, OCT B-scans tracked the tool tip and were displayed to the operator. Complete removal of the glue was accomplished in all five trials with no PC rupture reported. The feasibility of using a robotic system guided by OCT to perform PC polishing on a biological model was demonstrated. Contributions include modelling of the PC anatomy, intraoperative OCT visualization, and automated tool-tip motion with scheduled aspiration pressures.
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影响因子:
--
作者:
Bertelmann, E;Kraffel, D;Pham, DT
通讯作者:
Pham, DT
影响因子:
2.8
作者:
Bourcier, Tristan;Chammas, Jimmy;Mutter, Didier
通讯作者:
Mutter, Didier
DOI:
10.1002/rcs.1949
发表时间:
2018-12-01
影响因子:
2.5
作者:
Chen, Cheng-Wei;Lee, Yu-Hsiu;Tsao, Tsu-Chin
通讯作者:
Tsao, Tsu-Chin
影响因子:
0.8
作者:
Gonnermann, J.;Al-Mulsi, S.;Bertelmann, E.
通讯作者:
Bertelmann, E.
影响因子:
2.8
作者:
Sakimoto, Susumu;Saito, Yoshihiro
通讯作者:
Saito, Yoshihiro