Results 61 to 70 of about 7,634,771 (261)

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

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

Frequent flyers: recurrent large vessel occlusion requiring thrombectomy

Stroke and Vascular Neurology
Background Repeat thrombectomy for recurrent large vessel occlusion (LVO) is uncommon but clinically consequential. Although previous studies have described general causes of recurrent LVO, the association between recurrence timing and underlying ...
Peter J Mitchell, Shinichi Yoshimura, Richard Dowling, Cameron Williams, Steven Bush, Bernard Yan, Yohanna Kusuma, Mikiya Beppu, Conor Houlihan   +8 more
doaj   +1 more source

Acute ischaemic stroke interventions: large vessel occlusion and beyond

Stroke and Vascular Neurology, 2020
Care for acute ischaemic stroke is one of the most rapidly evolving fields due to the robust outcomes achieved by mechanical thrombectomy. Large vessel occlusion (LVO) accounts for up to 38% of acute ischaemic stroke and comes with devastating outcomes ...
David M Hasan, Pascal Jabbour, Stavropoula Tjoumakaris, Ahmad Sweid, Michael R Gooch, Robert H Rosenwasser, Victor Romo, Batoul Hammoud, Sunidhi Ramesh, Daniella Wong, Tyler D Alexander, Joshua Harrison Weinberg, Maureen Deprince, Jaime Dougherty, Dimitri Jean-Mickael Maamari, Hekmat Zarzour, Nabeel Herial   +16 more
doaj   +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

Advanced Flexible Robotic Systems for the Early Diagnosis and Treatment of Cancer and Cardiovascular Diseases

Advanced Robotics Research, EarlyView.
Flexible surgical robots are advancing minimally invasive interventions for cardiovascular diseases and cancer by enabling precise navigation through complex, submillimeter anatomical pathways. This review highlights recent innovations in actuation, bio‐integrated sensing, AI‐assisted control, and friction‐reduction technologies, discusses current ...
Hermione Truong, Chi Cong Nguyen, Hannah Thuy Truong, Kefan Zhu, Adrienne Ji, James Davies, Emanuele Nicotra, Bibhu Sharma, Jingjing Wan, Patrick Pruscino, Shing Wai Wong, Hoang‐Phuong Phan, Phuoc Thien Phan, Nigel H. Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Review: Preclinical Models of Large‐Vessel Occlusion Stroke

Stroke: Vascular and Interventional Neurology
Preclinical models of large‐vessel occlusion (LVO) stroke play an important role in testing novel thrombolytic and neuroprotective agents, as well as assessing endovascular devices for endovascular thrombectomy.
Alexander Keister, Arianna Carfora, Mayur S. Patel, Amanda S. Zakeri, Lillian Mannix, Debra G. Wheeler, Paco S. Herson, Shahid M. Nimjee   +7 more
doaj   +1 more source

UC Food Waste: A Multimodal Robotic Perception Dataset for Robust Contaminant Detection in Complex Biowaste Scenes

Advanced Robotics Research, EarlyView.
A balanced multimodal food‐waste dataset and a novel Split Spatial‐Spectral Attention fusion framework are presented for robotic contaminant detection. Separate processing of RGB, thermal, and multispectral inputs preserves subtle material signatures before feature integration, reducing modality interference and improving classification and ...
Matthew Vestal, James Ireland, David Hinwood, Xing Wang, Min Wang, Damith Herath   +5 more
wiley   +1 more source

Time to Endovascular Treatment and Clinical Outcome in Acute Ischemic Stroke With M2‐Segment Occlusion

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background In large vessel occlusion (LVO) stroke, shorter time from stroke onset to endovascular thrombectomy (EVT), and faster recanalization in the early window (
Sterre Dassen, Adriaan van Es, Bob Roozenbeek, Rob van de Graaf, Yvo Roos, Charles Majoie, Elyas Ghariq, Nyika Kruyt, Urs Fischer, Robert van Oostenbrugge, Wim van Zwam, Julie Staals   +11 more
doaj   +1 more source

EndoTac: An Endoscopic Camera‐Based Tactile Sensor with High Sensitivity for Minimally Invasive Surgery

Advanced Science, EarlyView.
EndoTac presents a trocar‐compatible endoscopic vision‐based tactile sensor that uses a convex mirror to enlarge side‐facing tactile coverage during minimally invasive vessel palpation. Distorted tactile images are unwarped and processed by a learning model to estimate vascular deformation, enabling sensitive, spatially distributed tactile perception ...
Yupeng Wang, Nicolas Raison, Xuyang Zhang, Aijia Yang, Lukas Lindenroth, Shan Luo   +5 more
wiley   +1 more source