Tecnología Médica
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Physical Human–Robot Interaction Based on Adaptive Impedance Control for Robotic-Assisted Total Hip Arthroplasty
29/04/2024 -
The performance of human–robot interaction can be enhanced by imposing force constraints through virtual fixture (VF) algorithms. In this article, an adaptive impedance-based VF scheme is...
Surgical Tool Detection in Open Surgery Based on Faster R-CNN, YOLO v5 and YOLOv8
29/04/2024 -
High-precision tool detection can provide rich tool movement information for automated surgical video analysis, so tool detection based on surgical video is of vital significance for understanding...
A Compact Implantable Camera Integrated MIMO Antenna with Polarization Diversity for Wireless-Capsule-Endoscopy Applications
29/04/2024 -
In this paper, we present the development and performance evaluation of a MIMO ultra-compact camera-integrated antenna, uniquely equipped with polarization diversity. This antenna is designed for...
Online speech synthesis using a chronically implanted brain–computer interface in an individual with ALS
29/04/2024 -
Brain–computer interfaces (BCIs) that reconstruct and synthesize speech using brain activity recorded with intracranial electrodes may pave the way toward novel communication interfaces for...
Electrochemically actuated microelectrodes for minimally invasive peripheral nerve interfaces
29/04/2024 -
Electrode arrays that interface with peripheral nerves are used in the diagnosis and treatment of neurological disorders; however, they require complex placement surgeries that carry a high risk...
Human local field potentials in motor and non-motor brain areas encode upcoming movement direction
29/04/2024 -
Limb movement direction can be inferred from local field potentials in motor cortex during movement execution. Yet, it remains unclear to what extent intended hand movements can be predicted from...
Levels of autonomy in FDA-cleared surgical robots: a systematic review
29/04/2024 -
The integration of robotics in surgery has increased over the past decade, and advances in the autonomous capabilities of surgical robots have paralleled that of assistive and industrial robots....
Detection of Cardiovascular Disease with Minimal Leads Using efficient Machine Learning Techniques
29/04/2024 -
Medical experts in India extensively use a 12-lead ECG to detect cardiac issues and other illnesses. The majority of cardiac abnormalities are signs of chronic heart failure. As a result, they...
Assessment of the cardiac output at rest and during exercise stress using real-time cardiovascular magnetic resonance imaging in HFpEF-patients
29/04/2024 -
This methodological study aimed to validate the cardiac output (CO) measured by exercise-stress real-time phase-contrast cardiovascular magnetic resonance imaging (CMR) in patients with heart...
Efficient click-based interactive segmentation for medical image with improved Plain-ViT
29/04/2024 -
The primary objective of interactive medical image segmentation systems is to achieve more precise segmentation outcomes with reduced human intervention. This endeavor holds significant clinical...
Validation of a 3D-Printed Percutaneous Injection Laryngoplasty Simulator: A Randomized Controlled Trial
29/04/2024 -
CONCLUSIONS: In this first transfer validity study of a simulator for office awake procedure in laryngology, we found that a previously described low-cost, high-fidelity 3D-printed PIL simulator...
Deep Location Soft-Embedding-Based Network with Regional Scoring for Mammogram Classification
29/04/2024 -
Early detection and treatment of breast cancer can significantly reduce patient mortality, and mammogram is an effective method for early screening. Computer-aided diagnosis (CAD) of mammography...
Artificial Intelligence-Guided Segmentation and Path Planning Software for Transthoracic Lung Biopsy
29/04/2024 -
CONCLUSIONS: Segmentation, lesion detection, and path planning for CT-guided lung biopsy using an AI-guided software showed promising results. Future integration with automated robotic systems may...
A Framework for Interpretability in Machine Learning for Medical Imaging
29/04/2024 -
Interpretability for machine learning models in medical imaging (MLMI) is an important direction of research. However, there is a general sense of murkiness in what interpretability means. Why...
Development and validation of a smartwatch algorithm for differentiating physical activity intensity in health monitoring
29/04/2024 -
To develop and validate a machine learning based algorithm to estimate physical activity (PA) intensity using the smartwatch with the capacity to record PA and determine outdoor state. Two groups...
Segmentation and Classification of Interstitial Lung Diseases Based on Hybrid Deep Learning Network Model
29/04/2024 -
Interstitial lung diseases (ILD) are diverse diseases that share pathological, radiological, and clinical traits and involve interstitial fibrosis and inflammation. These have a significant impact...
Automatic Segmentation of Abdominal Aortic Aneurysms from Time-Resolved 3D Ultrasound Images Using Deep Learning
29/04/2024 -
Abdominal aortic aneurysms (AAAs) are rupture-prone dilatations of the aorta. In current clinical practice, the maximal diameter of AAAs is monitored with 2D ultrasound to estimate their rupture...
Decoupled SculptorGAN Framework for 3D Reconstruction and Enhanced Segmentation of Kidney Tumors in CT Images
29/04/2024 -
Our proposed work, SculptorGAN, represents a novel advancement in the domain of medical imaging, for the accurate and automatic diagnosis of renal tumors, using the techniques and principles of...
Gastrointestinal Bleeding Classification in Capsule Endoscopy Images using Deep Learning
29/04/2024 -
Gastrointestinal bleeding represents a critical health issue, underscoring the pressing need for precise and timely identification of bleeding or lesions within wireless capsule endoscopy (WCE)...
Medical Surgery Stream Segmentation to Detect and Track Robotic Tools
29/04/2024 -
This paper presents a real-time image segmentation and tracking system that can operate on a continuous stream of endoscopic surgical videos. Such a system can find several valuable applications...
Lesion Classification of Coronary Artery CTA Images Based on CBAM and Transfer Learning
23/04/2024 -
Classification of coronary artery stenosis is essential in assisting physicians in diagnosing cardiovascular diseases. However, due to the complexity of medical diagnosis and the confidentiality...
