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7건 · 최신순-
An Extended Generalized Prandtl-Ishlinskii Hysteresis Model for IRIS Robot.
Retinal surgery requires extreme precision due to constrained anatomical spaces in the human retina. To assist surgeons achieve this level of accuracy, the Improved Integrated Robotic Intraocular Snake (IRIS) with dexterous capability has b…
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Real-time Deformation-aware Control for Autonomous Robotic Subretinal Injection under iOCT Guidance.
Robotic platforms provide consistent and precise tool positioning that significantly enhances retinal microsurgery. Integrating such systems with intraoperative optical coherence tomography (iOCT) enables image-guided robotic interventions,…
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Deep Learning-Enhanced Robotic Subretinal Injection with Real-Time Retinal Motion Compensation.
Subretinal injection is a critical procedure for delivering therapeutic agents to treat retinal diseases such as inherited retinal diseases (IRD) and age-related macular degeneration (AMD). However, retinal motion caused by physiological fa…
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Bimanual Manipulation of Steady-Hand Eye Robots with Adaptive Sclera Force Control: Cooperative vs. Teleoperation Strategies.
Performing retinal vein cannulation (RVC) as a potential treatment for retinal vein occlusion (RVO) without the assistance of a surgical robotic system is very challenging to do safely. The main limitation is the physiological hand tremor o…
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A Data-Driven Model with Hysteresis Compensation for IRIS Robot.
Retinal microsurgery is a high-precision surgery performed on a delicate tissue requiring the skill of highly trained surgeons. Given the restricted range of instrument motion in the confined intraocular space, snake-like robots may prove t…
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Estimating apparent age using artificial intelligence: Quantifying the effect of blepharoplasty.
[OBJECTIVES] Quantify the rejuvenation effect of blepharoplasty. [METHODS] A dataset of facial photographs was assembled and randomly split into 90% training and 10% validation sets. An artificial intelligence model was trained to input a …
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The Effect of Early Postoperative Swelling on Change in Upper Eyelid Position After External Levator Resection and Blepharoplasty.
[PURPOSE] To determine if early postoperative swelling has an effect on change in the upper eyelid position after external levator resection (ELR) or blepharoplasty. [METHODS] In this observational cohort study, patients >18 years old who …