Results 191 to 200 of about 3,157,082 (301)

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

Peripapillary Vessel Density Mediates the Relationship Between Axial Length and Visual Field Damage in Glaucoma. [PDF]

J Clin Med
Potash S, Harris A, Verticchio Vercellin A, Wood K, Cohen GY, Rosen A, Kwon M, Rothstein J, Lahoti Y, Tanga L, Carnevale C, Siesky BA.   +11 more
europepmc   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Preoperative Surgical Site Vessel Density Is Predictive for Secondary Intervention after Preserflo Microshunt Implantation. [PDF]

Clin Ophthalmol
Kallab M, Hinterberger S, Schneider S, Murauer O, Schöllhorn J, Bolz M, Strohmaier CA, Reisinger AS.   +7 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Peripheral Retinal Vessel Density in Children and Adolescents with Myopia: A Deep Learning Assessment. [PDF]

Ophthalmol Ther
Wang Y, Zhang T, Zuo H, Yang Y, Xiang Y, Sun K, Yang X, Xia J, Huang F, Yi S, Zheng S, Hu K, Wan W.   +12 more
europepmc   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Differences in Retinal Thickness and Vessel Density of the Macula and Optic Disc Across Myopic Children and Adolescents. [PDF]

Clin Ophthalmol
Wang WX, Wang YR, Wang SH, Lin WS, Lu YS, Ko ML.   +5 more
europepmc   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Comparison of OCT Structural Parameters and OCTA-Measured Retinal Vessel Density and Peripapillary Choroidal Microvasculature in Glaucoma and Optic Neuritis From Multiple Sclerosis or Neuromyelitis Optica. [PDF]

J Ophthalmol
Almeida GB, Domingos JA, Hatanaka M, Zacharias LC, Cunha LP, Mello LGM, Monteiro MLR.   +6 more
europepmc   +1 more source