Results 51 to 60 of about 37,507 (250)
Iron‐MOFs for Biomedical Applications
Advanced Healthcare Materials, Volume 14, Issue 8, March 25, 2025.This review introduces the unique properties of iron‐based metal–organic frameworks (Fe‐MOFs), the advances in synthesis and formulation, and their state‐of‐the‐art applications in biomedicine. It discusses the challenges in transitioning Fe‐MOFs from research to clinical use, emphasizing the need for eco‐friendly production methods, and a deeper ...
Zhihao Yu +2 more
wiley +1 more source
Real-time 3D Shape Instantiation from Single Fluoroscopy Projection for Fenestrated Stent Graft Deployment [PDF]
IEEE Robotics and Automation Letters 2018, 2017 Robot-assisted deployment of fenestrated stent grafts in Fenestrated Endovascular Aortic Repair (FEVAR) requires accurate geometrical alignment. Currently, this process is guided by 2D fluoroscopy, which is uninformative and error prone. In this paper, a real-time framework is proposed to instantiate the 3D shape of a fenestrated stent graft based on ...
arxiv +1 more source
Materials Advances in Devices for Heart Disease Interventions
Advanced Materials, EarlyView.This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra +11 more
wiley +1 more source
How to Minimize Stent Thrombosis [PDF]
Circulation, 2011 Case Presentation —A 58-year-old diabetic woman with stable angina pectoris (class II symptoms despite medical therapy) presented for elective cardiac catheterization after undergoing a stress test that demonstrated anterior wall ischemia at a low-moderate workload.
Gregg W. Stone, Ajay J. Kirtane
openaire +3 more sources
Adjusting Cell‐Surface Interactions Through a Covalent Immobilization of Biomolecules
Advanced Materials Interfaces, EarlyView.This review presents an overview of current and emerging immobilization techniques coupled with an in‐depth investigation of the underlying mechanisms governing the activity and stability of covalently immobilized biomolecules. The aim of this study is to serve as a guide for the development of long‐lasting biomedical coatings with versatile biological
Sara Shakibania +2 more
wiley +1 more source
Late and Very Late Stent Thrombosis in the Era of Second Generation Drug Eluding Stents [PDF]
European Medical Journal, 2016 Stent thrombosis is a life-threatening complication of percutaneous coronary intervention that often results in ST-segment myocardial infarction or sudden cardiac death. First-generation drug-eluting stents (DESs) are associated with an increased risk of
Jaya Mallidi, Amir Lotf
doaj
Journal of Medical Case Reports, 2009 Introduction A bare-metal stent fracture as a cause of acute coronary thrombosis and consequently of acute coronary syndrome is a rare clinical event that, to the best of our knowledge, has previously not been reported.
Minardi Giovanni +6 more
doaj +1 more source
Simulation of bifurcated stent grafts to treat abdominal aortic aneurysms (AAA) [PDF]
, 2016 In this paper a method is introduced, to visualize bifurcated stent grafts in CT-Data. The aim is to improve therapy planning for minimal invasive treatment of abdominal aortic aneurysms (AAA). Due to precise measurement of the abdominal aortic aneurysm and exact simulation of the bifurcated stent graft, physicians are supported in choosing a suitable ...
arxiv +1 more source
Advanced Materials Interfaces, EarlyView.Anticoagulant properties are critical for blood‐compatible materials, and anticoagulant coatings are a common key issue for blood‐contacting medical devices. In this study, a block copolymer poly(2‐methacrylenoxyethyl phosphocholine‐b‐glycidyl) (PMPC‐b‐GMA) is synthesized, using reversible addition‐fragmentation chain transfer polymerization (RAFT) and
Xinli Lu +6 more
wiley +1 more source
Prediction of stent under-expansion in calcified coronary arteries using machine-learning on intravascular optical coherence tomography [PDF]
arXiv, 2022 BACKGROUND Careful evaluation of the risk of stent under-expansions before the intervention will aid treatment planning, including the application of a pre-stent plaque modification strategy. OBJECTIVES It remains challenging to achieve a proper stent expansion in the presence of severely calcified coronary lesions.
arxiv