Results 51 to 60 of about 4,766,076 (278)

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Histopathological Analysis of Thrombi in Acute Ischemic Stroke: An Exploratory Study of Thrombus Composition and CD34-Positive Endothelial Cells

Diagnostics
Background/Objectives: Mechanical thrombectomy (MT) enables direct examination of the retrieved thrombus in acute ischemic stroke. Thrombus composition may influence treatment outcomes and reflect underlying stroke mechanisms. This study aimed to analyze
Sena Aksoy, Atay Vural, İbrahim Kulaç, Hatem Hakan Selçuk, Ali Burak Kızılırmak, Yasemin Gürsoy Özdemir, Bayram Yılmaz   +6 more
doaj   +1 more source

Abdominal Aortic Thrombus Segmentation in Postoperative Computed Tomography Angiography Images Using Bi-Directional Convolutional Long Short-Term Memory Architecture

Sensors, 2022
Abdominal aortic aneurysm (AAA) is a fatal clinical condition with high mortality. Computed tomography angiography (CTA) imaging is the preferred minimally invasive modality for the long-term postoperative observation of AAA. Accurate segmentation of the thrombus region of interest (ROI) in a postoperative CTA image volume is essential for quantitative
Younhyun Jung, Suhyeon Kim, Jihu Kim, Byunghoon Hwang, Sungmin Lee 0002, Eun Young Kim, Jeong Ho Kim 0004, Hyoseok Hwang   +7 more
openaire   +4 more sources

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

Cerebral Venous Thrombosis: Pathophysiologic Insights, Clinical Evaluation Tools, and Novel Therapeutic Strategies

Diagnostics
Cerebral venous thrombosis (CVT) is a rare but potentially life-threatening subtype of stroke, characterized by thrombus formation within the dural venous sinuses and cerebral veins. Recent advances have deepened our understanding of CVT pathophysiology,
Min Li, Qiqi Cui, Xiaogang Gao, Xuefan Yao, Ran Meng, Xunming Ji, Juexian Song   +6 more
doaj   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Direct Action Network : against corporate globalization

, 1999
Alternative title: [Fund raising letter]. Cosponsors include: Global Exchange, Rainforest Action Network, Ruckus Society, Project Underground, National Lawyers Guild, CISPES, IWW (Seattle), Green Party (Seattle), Earth First!
Direct Action Network (DAN)
core   +3 more sources

Superior sagittal sinus filling defect in metastatic lung cancer: tumour thrombus, bland thrombus or both?

European Journal of Case Reports in Internal Medicine
Background: Cerebral venous sinus thrombosis is an uncommon but potentially life-threatening cause of stroke. In patients with active malignancy, dural venous sinus filling defects present a diagnostic challenge, as they may represent bland thrombosis ...
Haseeb Tareen, Mohammad Qarmout, Sharvana Aryal, Jody Zak, Haris Bin Tahir, Hafsa Ahmed, Adam Forman   +6 more
doaj   +1 more source

Electrical cardioversion of atrial arrhythmias with cardiac amyloidosis in the era of direct oral anticogulants

ESC Heart Failure, 2022
Aims Atrial fibrillation (AF)/atrial flutter is common during cardiac amyloidosis (CA). Electrical cardioversion (EC) is a strategy to restore sinus rhythm (SR). However, left atrial thrombus (LAT) represents a contraindication for EC.
Olivier Touboul, Vincent Algalarrondo, Silvia Oghina, Nathalie Elbaz, Segolene Rouffiac, David Hamon, Fabrice Extramiana, Estelle Gandjbakhch, Thomas D'Humieres, Eloi Marijon, Tarvinder S. Dhanjal, Emmanuel Teiger, Thibaud Damy, Nicolas Lellouche   +13 more
doaj   +1 more source