Results 131 to 140 of about 481,057 (421)
Closed External End Double J Catheter as a Nephrostent in Pyeloplasty for Infants with Uretero-Pelvic Junction Obstruction [PDF]
Iranian Journal of Medical Sciences, 2010 Uretero-Pelvic Junction Obstruction (UPJO) is a common congenitalanomaly that may need pyeloplasty to prevent renalfunction deterioration. The purpose of this study was to describea modified use of jj stent catheter in pyeloplasty for infantwith UPJO.
Seyed Mohammad Reza Rabani
doaj
Urology Annals, 2019 Objectives: To report a technique for ureteroscopic laser lithotripsy (URSL) and retrograde placement of a double-J (DJ) stenting through the ureteroscope working channel without the use of a fluoroscope compared to the conventional technique.
Hamdy A Aboutaleb +3 more
doaj +1 more source
Effects of stents under asymmetric inflow conditions [PDF]
, 2002 This is the post-print version of the Article. The official published version can be accessed from the link below. Copyright @ 2002 IOS PressPatient-to-patient variations in artery geometry may determine their susceptibility to stenosis formation.
Atherton, MA, Collins, MW, Tesch, K
core +1 more source
Safety of short-term dual antiplatelet therapy after drug-eluting stents:An updated meta-analysis with direct and adjusted indirect comparison of randomized control trials [PDF]
, 2014 Background: Duration of dual antiplatelet therapy (DAPT) following drug-eluting stents (DES) remains controversial and is a topic of ongoing research.
Bulluck, Heerajnarain +3 more
core +1 more source
European Heart Journal, 2015 The evaluation for European Union market approval of coronary stents falls under the Medical Device Directive that was adopted in 1993. Specific requirements for the assessment of coronary stents are laid out in supplementary advisory documents.
R. Byrne +13 more
semanticscholar +1 more source
Hemodynamics of Stent Implantation Procedures in Coronary Bifurcations: an in vitro study [PDF]
arXiv, 2016 Stent implantation in coronary bifurcations presents unique challenges and currently there is no universally accepted stent deployment approach. Despite clinical and computational studies, to date, the effect of each stent implantation method on the coronary artery hemodynamics is not well understood.
arxiv
A Bistable Assistive Device for Wireless Control of a Dysfunctional Bladder Under Minimal Stress
Advanced Materials Technologies, EarlyView.This paper presents a wireless system designed to restore bladder function in patients with an underactive bladder (UAB). The system features a multilayered structure, combining a pre‐shaped restoration layer with a spring‐based actuator. The system delivers 95–100% voiding efficiency within a 10‐s activation while ensuring minimal stress on the ...
Shujun Xiao +4 more
wiley +1 more source
Arquivos Brasileiros de Cardiologia, 1999 PURPOSE: The authors analyzed the 30-day and 6-month outcomes of 1,126 consecutive patients who underwent coronary stent implantation in 1996 and 1997. METHODS: The 30-day results and 6-month angiographic follow-up were analyzed in patients treated with ...
Luiz Alberto Mattos +10 more
doaj +1 more source
Laser beam cutting and welding of coronary stents [PDF]
, 2008 Coronary stents are thin-walled and mesh-structured metallic implants, which are made generally by laser beam cutting of high-precision tubes of 90-120 micrometer thickness.
Bella, Sz. +3 more
core
Bioresorbable Scaffold Visualization in IVOCT Images Using CNNs and Weakly Supervised Localization [PDF]
arXiv, 2018 Bioresorbable scaffolds have become a popular choice for treatment of coronary heart disease, replacing traditional metal stents. Often, intravascular optical coherence tomography is used to assess potential malapposition after implantation and for follow-up examinations later on.
arxiv