Results 101 to 110 of about 519,373 (391)
Physical Intelligence in Small‐Scale Robots and Machines
Advanced Materials, EarlyView.“Physical intelligence” (PI) empowers biological organisms and artificial machines, especially at the small scales, to perceive, adapt, and even reshape their complex, dynamic, and unstructured operation environments. This review summarizes recent milestones and future directions of PI in small‐scale robots and machines.
Huyue Chen, Metin Sitti
wiley +1 more source
Recent Advances in Ureteral Stents
대한영상의학회지, 2019 A ureteral stent is widely used to drain ureteral obstructions, which allows urine to bypass the obstruction. The double J stent, a representative ureteral stent, has undergone many advancements in material and design recently.
Chan Park, Ji Hoon Shin
doaj +1 more source
Percutaneous Transgastric Stent Placement for Malignant Gastroduodenal Obstruction
대한영상의학회지, 2020 Purpose To evaluate the technical feasibility and clinical efficacy of percutaneous transgastric stent placement after the failure of treatment attempt with the transoral approach in malignant gastroduodenal obstruction patients. Materials and Methods
Bumsang Cho +2 more
doaj +1 more source
Stent optical inspection system calibration and performance [PDF]
, 2017 Implantable medical devices, such as stents, have to be inspected 100% so no defective ones are implanted into a human body. In this paper, a novel optical stent inspection system is presented.
Artigas Pursals, Roger +5 more
core +2 more sources
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Drug-eluting stents: long-term safety
Терапевтический архив, 2009 The review concerns the problem of late thromboses of drug-eluting stents and their influence on late prognosis of the patients; presents long-term results of the trial of sirolimus-eluting stents implanted to patients with coronary heart disease ...
Yu A Karpov +5 more
doaj
Single versus two-stent strategies for coronary bifurcation lesions: a systematic review and meta-analysis of randomized trials with long-term follow-up [PDF]
, 2018 Background: The majority of coronary bifurcation lesions are treated with a provisional single‐stent strategy rather than an up‐front 2‐stent strategy.
Berry, Colin +8 more
core +1 more source
Advanced Materials Interfaces, EarlyView.Electrochemically deposited polypyrrole coatings doped with salicylate and dexamethasone are tested on iron substrates. Their safety for biological use is confirmed in vitro with human endothelial cells. Abstract Conducting polymers, such as polypyrrole (PPy), are promising coatings for biodegradable vascular implants due to their electrical ...
Karolina Cysewska +2 more
wiley +1 more source
Pancreatoscopy-guided electrohydraulic lithotripsy in a patient with calcific chronic pancreatitis [PDF]
, 2018 info:eu-repo/semantics ...
Alexandrino, G +4 more
core +1 more source
Journal of Translational Medicine, 2016 BackgroundThe aim of this study was to quantify the effect of the new Low-profile Visualized Intraluminal Support (LVIS®D) device and the difference of fluid diverting effect compared with the Pipeline device and the Enterprise stent using computational ...
Chao Wang +10 more
semanticscholar +1 more source