Results 81 to 90 of about 422,437 (317)

Stent-assisted reconstructive endovascular repair of intracranial aneurysms: long-term clinical and angiographic follow-up [PDF]

, 2012
Background and Purpose: The development of self-expanding stents dedicated to intracranial use has significantly widened the applicability of endovascular therapy to many intracranial aneurysms.
VANNUCCI, STEFANO
core  

Wireless Power Transfer Modalities for Implantable Bioelectronics: Electromagnetic, Acoustic, and Magneto‐Dynamic Perspectives

Advanced Materials Technologies, EarlyView.
This review traces the evolution of wireless power transfer (WPT) for implantable medical devices, spanning electromagnetic, magnetoelectric, acoustic, and magneto‐dynamic systems. Quantitative comparisons of power, distance, and device scale highlight trade‐offs across modalities, while emerging hybrid mechanisms reveal strategies to overcome ...
Junyeop Kim, Yoonseok Park
wiley   +1 more source

Management of Visceral Artery Pseudoaneurysms by Combined Technique of Percutaneous Thrombin Injection and Endovascular Coiling

Journal of Clinical Interventional Radiology ISVIR, 2021
Purpose To describe our initial experience with percutaneous thrombin injection combined with endovascular coiling of high-flow visceral artery pseudoaneurysms. Materials and Methods Institutional review board approval was obtained.
Kalpana Sivalingam, Karthik Palanisamy, Amalan Ignatius   +2 more
doaj   +1 more source

Management of Noncatastrophic Internal Carotid Artery Injury in Endoscopic Skull Base Surgery. [PDF]

, 2019
Arterial injuries are the most feared complication of endoscopic skull base surgery. During resection of the middle fossa component of a large ventral skull base chondrosarcoma, arterial bleeding was encountered near the right internal carotid artery ...
El-Sayed, Ivan H, Safaee, Michael, Theodosopoulos, Philip V, Young, Jacob S   +3 more
core  

Aneurysmal Subarachnoid Hemorrhage in Pregnancy-Case Series, Review, and Pooled Data Analysis. [PDF]

, 2015
BACKGROUND: Aneurysmal subarachnoid hemorrhage (aSAH) during pregnancy represents an important cause of maternal and fetal morbidity and mortality. Approaches to diagnostics and treatment are still controversial, and there are only a limited number of ...
Bacigaluppi, Bacigaluppi, Barker, Barrow, Bateman, Bernstein, Bradac, D'Haese, Darbhamulla, De Marchis, Dias, Edlow, Elwatidy, Ferreira, Georgantopoulou, Gomez, Guida, Hop, Hunt, Hussain, Ibrahim, Jaeger, Juvela, Karamanakos, Kataoka, Kim, Kimura, Kittner, Kizilkilic, Koivisto, Kriplani, Lanzino, Larrew, Linn, Marshman, Maymon, Meyers, Mhurchu, Miller, Molyneux, Molyneux, Mosiewicz, Naidech, Nieuwkamp, Ohkuma, Piotin, Pumar, Radwanska, Riviello, Roman, Sandstrom, Schwartz, Selo-Ojeme, Shahabi, Sharp, Shirao, Stoodley, Surico, Tarnaris, Toyoda, Varelas, Vivancos   +61 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

ICA pseudoaneurysms and fistulas presenting as severe epistaxis: Endovascular management

Interdisciplinary Neurosurgery, 2020
Background: Epistaxis is a commonly managed emergency by the ENT specialty. Although successfully managed in most of the times, internal carotid artery (ICA) aneurysms are among the rare causes that require prompt diagnosis, management and ...
Ramya Thota, Leve Joseph Devarajan Sebastian, Madan Mohan Gupta, Rabia Monga, Kapil Sikka, Shuchita Singh Pachaury, Hitesh Verma   +6 more
doaj   +1 more source

Acute management of poor condition subarachnoid hemorrhage patients [PDF]

, 2012
Poor condition subarachnoid hemorrhage (SAH) patients present a high mortality and morbidity. In this study, we reviewed the acute interventional (surgical and endovascular) management of 109 SAH-poor condition patients, who were treated as early as ...
Archavlis, Eleftherios, Carvi y Nievas, Mario N.   +1 more
core  

Bio‐Inspired Micro‐Fin‐Assisted Multi‐Modal Vascular Intervention

Advanced Science, EarlyView.
A magnetic guidewire with a micro‐fin–integrated tip is introduced for multimodal cardiovascular navigation. The micro‐fins exploit fluid drag to augment magnetic torque, enabling bifurcation traversal at 15 mT, tolerating 45° misalignment, bidirectional crawling, and buckle self‐correction.
Xu Liu, Qiang Luo, Zhuoqun Cao, Hongde Li, Xi Chen, Hong Wang, Mao Chen, Ziyu Ren, Wenqi Hu   +8 more
wiley   +1 more source

Risk Factors of Angiographic Recurrence After Endovascular Coil Embolization of Intracranial Saccular Aneurysms: A Retrospective Study Using a Multicenter Database

Frontiers in Neurology, 2020
Background: Endovascular therapy of intracranial aneurysms has a high recurrence rate. This study aimed to evaluate the risk factors of recurrence after endovascular coil embolization of intracranial aneurysms.Methods: From January 2014 to May 2015, 504 ...
Zhongbin Tian, Jian Liu, Ying Zhang, Yisen Zhang, Xiaolong Zhang, Hongqi Zhang, Ming Yang, Xinjian Yang, Kun Wang   +8 more
doaj   +1 more source