AIMC Topic: Stents

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Design and Performance Evaluation of a Novel Vascular Robotic System for Complex Percutaneous Coronary Interventions.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Nov 1, 2021
The robotic-assisted percutaneous coronary intervention is an emerging technology with great potential to solve the shortcomings of existing treatments. However, the current robotic systems can not manipulate two guidewires or ballons/stents simultan...
Equipment Design Robotic Surgical Procedures Percutaneous Coronary Intervention Stents Animals Swine Robotics
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Latest Developments in Robotic Percutaneous Coronary Intervention.

Surgical technology international May 20, 2021
Interventional cardiovascular medicine has seen constant progress over the last few decades. Since the first angiograms and percutaneous transluminal coronary angioplasty were carried out, this progress has been tremendous and has led to a substantia...
Robotics Percutaneous Coronary Intervention Coronary Artery Disease Stents Humans Angioplasty, Balloon, Coronary
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Virtual fractional flow reserve and virtual coronary stent guided percutaneous coronary intervention.

Cardiology journal Jan 1, 2020
Coronary Stenosis Fractional Flow Reserve, Myocardial Cineangiography Aged Male Treatment Outcome Predictive Value of Tests Coronary Angiography Radiographic Image Interpretation, Computer-Assisted Percutaneous Coronary Intervention Stents Humans Machine Learning
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Artificial Neural Networking Model for the Prediction of Early Occlusion of Bilateral Plastic Stent Placement for Inoperable Hilar Cholangiocarcinoma.

Surgical laparoscopy, endoscopy & percutaneous techniques Apr 1, 2018
BACKGROUND: This study aimed to determine whether the back-propagation artificial neural network (BP-ANN) model could be constructed to accurately in predicting early occlusion of bilateral plastic stent placement for inoperable hilar cholangiocarcin...
Retrospective Studies Female Aged Male Humans Neural Networks, Computer Prospective Studies Neoplasm Staging Prosthesis Design Stents Early Diagnosis Postoperative Complications ROC Curve Follow-Up Studies Plastics Prosthesis Failure Palliative Care Bile Ducts, Intrahepatic Bile Duct Neoplasms Klatskin Tumor
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[Automated Classification of Calcification and Stent on Computed Tomography Coronary Angiography Using Deep Learning].

Nihon Hoshasen Gijutsu Gakkai zasshi Jan 1, 2018
In computed tomography coronary angiography (CTCA), calcification and stent make it difficult to evaluate intravascular lumen. This is a cause of low positive-predictive value of coronary stenosis. Therefore, it is expected to develop a computer-aide...
Stents Automation Computed Tomography Angiography Cardiomyopathies Calcinosis Coronary Angiography Coronary Artery Disease Humans Tomography, X-Ray Computed Sensitivity and Specificity Cross-Sectional Studies Deep Learning
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Handmade trileaflet valve design and validation for patch-valved conduit reconstruction using generalized regression machine learning model.

Technology and health care : official journal of the European Society for Engineering and Medicine Jan 1, 2018
Pulmonary valve diseases include the different degrees of aortic stenosis or congenital defects in children or adults. Valve repair or replacement surgery is commonly performed to relieve valvular dysfunction and improve the significant flow regurgit...
Humans Neural Networks, Computer Machine Learning Tomography, X-Ray Computed Prosthesis Design Stents Heart Valve Diseases Pulmonary Valve
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[Perioperative stroke effectively treated by an acute stroke team including anesthesia department: a case report].

Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences Dec 18, 2017
Perioperative stroke is cerebral infarction occurring in the perioperative period. The incidence of perioperative stroke in non-cardiac, and non-neurologic surgery is about 0.7%, but the mortality can be as high as 26% to 40%. The outcome of the pati...
Patient Care Team Angiography, Digital Subtraction Anesthesia Department, Hospital Middle Cerebral Artery Aged Treatment Outcome Stroke Stents Humans Female
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Angioplasty and stenting for the proximal anastomotic stenosis of a brachio-axillary bypass graft using a helical interwoven nitinol stent: A case report.

Medicine Dec 1, 2017
RATIONALE: Thrombosis due to anastomotic site stenosis is the most common complication in patients with brachio-axillary arteriovenous graft (AVG). Intravascular stent placement may play a special role in the salvage of dialysis grafts that have been...
Angioplasty Arteriovenous Shunt, Surgical Axillary Vein Graft Occlusion, Vascular Ultrasonography, Doppler Brachial Artery Alloys Humans Aged Male Thrombectomy Renal Dialysis Vascular Patency Kidney Failure, Chronic Stents
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[A Case of Infectious Pseudoaneurysm That Developed after Surgery for Local Recurrence of Rectal Cancer].

Gan to kagaku ryoho. Cancer & chemotherapy Nov 1, 2017
In February 2011, a male patient in his 60's underwent a low anterior resection and lateral lymph node dissection for lower rectal cancer. Due to large intestinal obstruction from local recurrence, an abdominoperineal resection was performed 5 years ...
Aneurysm, False Drainage Humans Angiography Rectal Neoplasms Male Stents Postoperative Complications Recurrence
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Demonstration of the Safety and Feasibility of Robotically Assisted Percutaneous Coronary Intervention in Complex Coronary Lesions: Results of the CORA-PCI Study (Complex Robotically Assisted Percutaneous Coronary Intervention).

JACC. Cardiovascular interventions Jul 10, 2017
OBJECTIVES: The aims of this study were to evaluate the feasibility and technical success of robotically assisted percutaneous coronary intervention (R-PCI) for the treatment of coronary artery disease (CAD) in clinical practice, especially in comple...
Male Middle Aged Case-Control Studies Time Factors Logistic Models Treatment Outcome Robotics Coronary Angiography Humans Female Aged Radiation Dosage Radiography, Interventional Propensity Score Coronary Artery Disease Registries Feasibility Studies Fluoroscopy Stents Percutaneous Coronary Intervention Chi-Square Distribution
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