AIMC Topic: Catheterization

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A deep learning-driven method for safe and effective ERCP cannulation.

International journal of computer assisted radiology and surgery Feb 7, 2025
PURPOSE: In recent years, the detection of the duodenal papilla and surgical cannula has become a critical task in computer-assisted endoscopic retrograde cholangiopancreatography (ERCP) cannulation operations. The complex surgical anatomy, coupled w...
Catheterization Humans Ampulla of Vater Deep Learning Cannula User-Computer Interface Cholangiopancreatography, Endoscopic Retrograde
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Comparative verification of control methodology for robotic interventional neuroradiology procedures.

International journal of computer assisted radiology and surgery Jul 17, 2023
PURPOSE: The use of robotics is emerging for performing interventional radiology procedures. Robots in interventional radiology are typically controlled using button presses and joystick movements. This study identified how different human-robot inte...
Robotics Catheterization Robotic Surgical Procedures Prolapse Endovascular Procedures Humans Catheters
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Relating process and outcome metrics for meaningful and interpretable cannulation skill assessment: A machine learning paradigm.

Computer methods and programs in biomedicine Apr 18, 2023
BACKGROUND AND OBJECTIVES: The quality of healthcare delivery depends directly on the skills of clinicians. For patients on hemodialysis, medical errors or injuries caused during cannulation can lead to adverse outcomes, including potential death. To...
Humans Machine Learning Catheterization Benchmarking Task Performance and Analysis
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Development of a remote-control system for catheterization capable of high-speed force feedback.

International journal of computer assisted radiology and surgery Jan 23, 2023
PURPOSE: There is a growing interest in minimally invasive surgery as interventional radiology (IVR), which decreases the burden on a patient. However, occupational exposure is a problem because the treatment is performed using X-ray fluoroscopic ima...
User-Computer Interface Robotics Humans Feedback Equipment Design Catheterization
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Artificial intelligence-assisted cholangioscopy of malignant biliary strictures: Changing the paradigm?

Gastrointestinal endoscopy Dec 23, 2022
Cholangiopancreatography, Endoscopic Retrograde Catheterization Endoscopy, Digestive System Cholestasis Artificial Intelligence Constriction, Pathologic Humans
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Position-based dynamics simulator of vessel deformations for path planning in robotic endovascular catheterization.

Medical engineering & physics Nov 11, 2022
A major challenge during autonomous navigation in endovascular interventions is the complexity of operating in a deformable but constrained workspace with an instrument. Simulation of deformations for it can provide a cost-effective training platform...
Catheterization Computer Simulation Robotics Robotic Surgical Procedures Catheters
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Influence of internal jugular vein catheterisation on optic nerve sheath diameter in patients undergoing robot-assisted laparoscopic surgery: a prospective cohort study.

British journal of anaesthesia Aug 18, 2022
Catheterization Humans Jugular Veins Prospective Studies Ultrasonography Robotics Optic Nerve Laparoscopy
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Deep learning-based framework for motion-compensated image fusion in catheterization procedures.

Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society May 13, 2022
OBJECTIVE: Augmenting X-ray (XR) fluoroscopy with 3D anatomic overlays is an essential technique to improve the guidance of the catheterization procedures. Unfortunately, cardiac and respiratory motion compromises the augmented fluoroscopy. Motion co...
Neural Networks, Computer Motion Deep Learning Catheterization Fluoroscopy
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Force and Velocity Based Puncture Detection in Robot Assisted Retinal Vein Cannulation: In-Vivo Study.

IEEE transactions on bio-medical engineering Feb 21, 2022
OBJECTIVE: Retinal vein cannulation is a technically demanding surgical procedure and its feasibility may rely on using advanced surgical robots equipped with force-sensing microneedles. Reliable detection of the moment of venous puncture is importan...
Punctures Needles Rabbits Retina Retinal Vein Occlusion Animals Swine Catheterization Robotics Retinal Vein
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PixelTopoIS: a pixel-topology-coupled guidewire tip segmentation framework for robot-assisted intervention.

International journal of computer assisted radiology and surgery Dec 7, 2021
PURPOSE: Existing works showed great performance in pixel-level guidewire segmentation. However, topology-level segmentation has not been fully exploited in these works. Guidewire (tip) endpoint localization and (guidewire) loop detection are typical...
Catheterization Image Processing, Computer-Assisted Humans Robotics Algorithms
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