AIMC Topic: Stents

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Comparison of visibility of in-stent restenosis between conventional- and ultra-high spatial resolution computed tomography: coronary arterial phantom study.

Japanese journal of radiology Sep 29, 2021
PURPOSE: The purposes of this experimental study were to compare the quantitative and qualitative visibility of in-stent restenosis between conventional-resolution CT (CRCT) and ultra-high-resolution CT (U-HRCT) and to investigate the effects of the ...
Phantoms, Imaging Coronary Restenosis Stents Radiation Dosage Humans Deep Learning Coronary Angiography Algorithms Tomography, X-Ray Computed
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Feasibility of robot-assisted neuroendovascular procedures.

Journal of neurosurgery Sep 24, 2021
OBJECTIVE: Geographic factors prevent equitable access to urgent advanced neuroendovascular treatments. Robotic technologies may enable remote endovascular procedures in the future. The authors performed a translational, benchtop-to-clinical study to...
Humans Prospective Studies Feasibility Studies Stents Treatment Outcome Robotics Endovascular Procedures Robotic Surgical Procedures Intracranial Aneurysm
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Comparative Outcomes of Double-J and Cutaneous Pyeloureteral Stents in Pediatric Robot-Assisted Laparoscopic Pyeloplasty.

Journal of endourology Jul 22, 2021
Comparative outcome studies investigating internal Double-J (DJ) and externalized stents have primarily been performed for open and laparoscopic pyeloplasty, with a paucity of literature surrounding outcomes in robot-assisted laparoscopic pyeloplast...
Humans Retrospective Studies Ureteral Obstruction Urologic Surgical Procedures Laparoscopy Child Treatment Outcome Stents Robotics Kidney Pelvis
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Prediction of Coronary Stent Underexpansion by Pre-Procedural Intravascular Ultrasound-Based Deep Learning.

JACC. Cardiovascular interventions Apr 14, 2021
OBJECTIVES: The aim of this study was to develop pre-procedural intravascular ultrasound (IVUS)-based models for predicting the occurrence of stent underexpansion.
Humans Deep Learning Stents Coronary Vessels Treatment Outcome Coronary Angiography Ultrasonography, Interventional
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Risk factors associated with major adverse cardiac and cerebrovascular events following percutaneous coronary intervention: a 10-year follow-up comparing random survival forest and Cox proportional-hazards model.

BMC cardiovascular disorders Jan 18, 2021
BACKGROUND: Due to the limited number of studies with long term follow-up of patients undergoing Percutaneous Coronary Intervention (PCI), we investigated the occurrence of Major Adverse Cardiac and Cerebrovascular Events (MACCE) during 10 years of f...
Heart Diseases Proportional Hazards Models Decision Support Techniques Retrospective Studies Humans Machine Learning Time Factors Treatment Outcome Percutaneous Coronary Intervention Stents Cerebrovascular Disorders Coronary Artery Disease Iran Male Female Middle Aged Risk Factors Risk Assessment Aged
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Robot-Assisted Carotid Artery Stenting: A Safety and Feasibility Study.

Cardiovascular and interventional radiology Jan 14, 2021
PURPOSE: Endovascular robotics is an emerging technology within the developing field of medical robotics. This was a prospective evaluation to assess safety and feasibility of robotic-assisted carotid artery stenting.
Carotid Stenosis Carotid Artery, Common Vascular Surgical Procedures Computed Tomography Angiography Aged, 80 and over Male Middle Aged Feasibility Studies Stents Treatment Outcome Robotics Prospective Studies Female Aged Humans
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RoSE: A Robotic Soft Esophagus for Endoprosthetic Stent Testing.

Soft robotics Aug 4, 2020
Soft robotic systems are well suited for developing devices for biomedical applications. A bio-mimicking robotic soft esophagus (RoSE) is developed as an testing device of endoprosthetic stents for dysphagia management. Endoprosthetic stent placemen...
Robotic Surgical Procedures Stents Deglutition Disorders Humans Robotics
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Robotic-assisted balloon angioplasty and stent placement with distal embolic protection device for severe carotid artery stenosis in a high-risk surgical patient.

Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions May 5, 2020
The use of robotic assistance in endovascular interventions may facilitate smoother procedures with fewer device manipulations, improve precision and accuracy of device deployment, and reduce exposure to fluoroscopic radiation. We used the CorPath GR...
Embolic Protection Devices Carotid Stenosis Angioplasty, Balloon Contraindications, Procedure Male Treatment Outcome Robotics Stents Humans Risk Factors Aged
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Soft robotic in the construction of prosthetic heart valve: a novel approach.

Journal of medical engineering & technology Feb 24, 2020
In this study, we describe the design, fabrication and computational testing of a new prosthetic device for aortic valve replacement. The device is an active stent composed of a silicone rubber during initial prototyping, with adaptation towards a hy...
Prosthesis Design Humans Stents Female Heart Valve Prosthesis Male Aortic Valve Robotics
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Deep Learning in Personalization of Cardiovascular Stents.

Journal of cardiovascular pharmacology and therapeutics Sep 25, 2019
Deep learning (DL) application has demonstrated its enormous potential in accomplishing biomedical tasks, such as vessel segmentation, brain visualization, and speech recognition. This review article has mainly covered recent advances in the principl...
Percutaneous Coronary Intervention Coronary Artery Disease Computer-Aided Design Humans Patient Selection Deep Learning Prosthesis Design Software Stents Predictive Value of Tests Clinical Decision-Making
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