Results 61 to 70 of about 1,748,280 (337)

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source

Femoral artery pseudoaneurysm with a communicating arteriovenous fistula and venous thrombosis

IHJ Cardiovascular Case Reports, 2022
The common femoral artery is often used as a preferred puncture site in various procedures with an incidence of severe complications of less than 0.5%.
Vivek Singh Guleria, G. Keshavamurthy, Somali Pattanayak   +2 more
doaj   +1 more source

Drug-Coated Balloon Versus Standard Percutaneous Transluminal Angioplasty for the Treatment of Superficial Femoral and Popliteal Peripheral Artery Disease

Circulation, 2015
Background— Drug-coated balloons (DCBs) have shown promise in improving the outcomes for patients with peripheral artery disease. We compared a paclitaxel-coated balloon with percutaneous transluminal angioplasty (PTA) for the treatment of symptomatic ...
G. Tepe, J. Laird, P. Schneider, M. Brodmann, P. Krishnan, A. Micari, C. Metzger, D. Scheinert, T. Zeller, D. Cohen, David B Snead, B. Alexander, Mario Landini, M. Jaff   +13 more
semanticscholar   +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

Cadaveric Study of Lateral Circumflex Femoral Artery [PDF]

International Journal of Anatomy Radiology and Surgery, 2016
Introduction: Lateral circumflex femoral artery is typically arising from Profunda femoris artery (PFA) and supplied blood to head, neck, greater trochanter of femur, the vastus lateralis muscle and knee.
Sangeeta J Rajan, Minal K Ravat, Jitendra K Rajan, Amul N Bhedi   +3 more
doaj   +1 more source

Arterial access site in the catheterisation lab : Is radial the way to go? [PDF]

, 2013
Aim: With radial access increasing in popularity in the United States and the United Kingdom, this literature review explores whether radial access in coronary angiography and percutaneous coronary intervention is superior to femoral access, focusing on ...
Cassar, Mark Philip
core  

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Transcatheter aortic valve replacement using the iSleeve expandable sheath in small femoral arteries

Open Heart, 2021
Background Small femoral arteries have been associated with a higher risk of vascular complications in transfemoral transcatheter aortic valve replacement (TAVR).
Natalie Glaser, Rickard Linder, Andreas Rück, Nawzad Saleh, Magnus Settergren, Crochan J. O'Sullivan, Dinos Verouhis   +6 more
doaj   +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

Retrograde mesenteric perfusion from the deep femoral artery in a patient with a recurrent anastomotic aneurysm in the groin: a case report

Frontiers in Surgery, 2023
In patients with atherosclerotic disease in two of the three main vessels in the splanchnic circulation, symptoms of chronic mesenteric ischemia may arise, depending on the disease chronicity and the presence of mesenteric collateral pathways.
Benoit Geng, Markus Menth, Lucien Widmer, Bernhard Egger, Emmanouil Psathas   +4 more
doaj   +1 more source