AIMC Topic: Needles

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Real-Time Tissue Classification Using a Novel Optical Needle Probe for Biopsy.

Applied spectroscopy Feb 19, 2024
Core needle biopsy is a part of the histopathological process, which is required for cancerous tissue examination. The most common method to guide the needle inside of the body is ultrasound screening, which in greater part is also the only guidance ...
Kidney Rats Male Lung Spectrum Analysis Needles Biopsy, Large-Core Needle Support Vector Machine Liver Machine Learning Animals
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Realization and Control of Robotic Injection Prototype With Instantaneous Remote Center of Motion Mechanism.

IEEE transactions on bio-medical engineering Jan 19, 2024
OBJECTIVE: Although there have been studies conducted on the instantaneous remote center of motion (RCM) mechanism, the general closed-loop control method has not been studied. Thus, this article fills that gap and employs the advantages of this mech...
Surgery, Computer-Assisted Motion Needles Robotics Equipment Design Robotic Surgical Procedures
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Advancements in microneedle fabrication techniques: artificial intelligence assisted 3D-printing technology.

Drug delivery and translational research Jan 13, 2024
Microneedles (MNs) are micron-scale needles that are a painless alternative to injections for delivering drugs through the skin. MNs find applications as biosensing devices and could serve as real-time diagnosis tools. There have been numerous fabric...
Humans Animals Printing, Three-Dimensional Needles Artificial Intelligence Drug Delivery Systems Microinjections
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Artificial intelligence for automatic classification of needle EMG signals: A scoping review.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology Jan 3, 2024
OBJECTIVE: This scoping review provides an overview of artificial intelligence (AI), including machine and deep learning techniques, in the interpretation of clinical needle electromyography (nEMG) signals.
Needles Amyotrophic Lateral Sclerosis Electromyography Humans Artificial Intelligence
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Robust stochastic optimization of needle configurations for robotic HDR prostate brachytherapy.

Medical physics Oct 28, 2023
BACKGROUND: Ideally, inverse planning for HDR brachytherapy (BT) should include the pose of the needles which define the trajectory of the source. This would be particularly interesting when considering the additional freedom and accuracy in needle p...
Brachytherapy Radiotherapy Dosage Radiotherapy Planning, Computer-Assisted Needles Robotic Surgical Procedures Prostate Humans Robotics Prostatic Neoplasms Male
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Percutaneous Robotics in Interventional Radiology.

Techniques in vascular and interventional radiology Oct 20, 2023
The accuracy of the robotic device not only relies on a reproducible needle advancement, but also on the possibility to correct target movement at chosen checkpoints and to deviate from a linear to a nonlinear trajectory. We report our experience in ...
Biopsy Tomography, X-Ray Computed Needles Robotics Humans Radiology, Interventional
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Autonomous medical needle steering in vivo.

Science robotics Sep 20, 2023
The use of needles to access sites within organs is fundamental to many interventional medical procedures both for diagnosis and treatment. Safely and accurately navigating a needle through living tissue to a target is currently often challenging or ...
Humans Animals Upper Extremity Motion Needles Swine Robotics
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Application of Medical Image Navigation Technology in Minimally Invasive Puncture Robot.

Sensors (Basel, Switzerland) Aug 16, 2023
Microneedle puncture is a standard minimally invasive treatment and surgical method, which is widely used in extracting blood, tissues, and their secretions for pathological examination, needle-puncture-directed drug therapy, local anaesthesia, micro...
Radiofrequency Ablation Robotics Punctures Needles Technology
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Bridging the simulation-to-real gap for AI-based needle and target detection in robot-assisted ultrasound-guided interventions.

European radiology experimental Jun 19, 2023
BACKGROUND: Artificial intelligence (AI)-powered, robot-assisted, and ultrasound (US)-guided interventional radiology has the potential to increase the efficacy and cost-efficiency of interventional procedures while improving postsurgical outcomes an...
Robotics Humans Ultrasonography, Interventional Artificial Intelligence Needles Ultrasonography
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A semi-automated robotic system for percutaneous interventions.

International journal of computer assisted radiology and surgery Apr 14, 2023
PURPOSE: A robotic assistive device is developed for needle-based percutaneous interventions. The aim is a hybrid system using both manual and actuated robotic operation in order to obtain a device that has a large workspace but can still fit in the ...
Robotic Surgical Procedures Tomography, X-Ray Computed Humans Phantoms, Imaging Robotics Software Needles
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