Results 151 to 160 of about 23,892 (284)

Decision-based AI Visual Navigation for Cardiac Ultrasounds [PDF]

arXiv
Ultrasound imaging of the heart (echocardiography) is widely used to diagnose cardiac diseases. However, obtaining an echocardiogram requires an expert sonographer and a high-quality ultrasound imaging device, which are generally only available in hospitals.
arxiv  

Tag attachment innovation on spurdog (Squalus acanthias) reveals year‐round coastal association of pregnant females in northeastern Atlantic waters

Journal of Fish Biology, EarlyView.
Abstract The spurdog (Squalus acanthias Linnaeus, 1758) is a globally distributed squaliform shark that has historically been overfished but is now recovering in the northeast Atlantic. Data series on spurdog movement and habitat use have been somewhat limited to research surveys due to challenges associated with electronic tagging.
Claudia Junge, Keno Ferter, C. Antonia Klöcker, Otte Bjelland, Jon Albretsen, Robert J. Lennox, Finn Økland, Romaric Jac, Hector Andrade, Ole Thomas Albert   +9 more
wiley   +1 more source

Handheld Ultrasound Device Usage and Image Acquisition Ability Among Internal Medicine Trainees: A Randomized Trial [PDF]

, 2020
Jessica Buesing, Yingjie Weng, John Kugler, Libo Wang, Ondřej Bláha, Jason Hom, Neera Ahuja, Andre Kumar   +7 more
openalex   +1 more source

Assessment of Diagnostic Tools to Detect Acute Gas Bubble Disease in Atlantic Salmon (Salmo salar L.)

Journal of Fish Diseases, EarlyView.
ABSTRACT Currently, diagnosis of gas bubble disease (GBD) in fish relies on visual observations of bubbles in various body parts and exophthalmus. These observations lack quantified information about gas bubble load, limiting their diagnostic value.
S. Stensby‐Skjærvik, L. Boissonnot, A. S. Dalum, T. Storsul, O. K. Hess‐Erga, S. Calabrese, K. Segadal, L. Andersen, H. Wahl‐Ovesen, I. Rønnestad   +9 more
wiley   +1 more source

Bedside Clinical Hand-held Ultrasound in an Internal Medicine Department: The "Bed Med-Us" Experience of Codogno and its Clinical Utility in the Management of Diagnosis and Therapy in 1007 Patients

Ultrasound International Open
Purpose Handheld ultrasound (HH-US) answers simple clinical questions in emergencies. We performed conventional US with HH-US at the patient’s bedside (BED) during a medical visit (MED) (BED MED-US). The
Francesco Giangregorio, Emilio Mosconi, Maria Grazia Debellis, Eliana Palermo, Stella Provini, Manuela Mendozza, Laura Ricevuti, Ciro Esposito   +7 more
doaj   +1 more source

Automatic tiny crack positioning and width measurement with parallel laser line‐camera system

Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 13, Page 1811-1828, 19 May 2025.
Abstract Quantifying tiny cracks is crucial for assessing structural conditions. Traditional non‐contact measurement technologies often struggle to accurately measure tiny crack widths, especially in hard‐to‐access areas. To address these challenges, this study introduces an image‐based, handheld parallel laser line‐camera (PLLC) system designed for ...
Chaobin Li, R. K. L. Su
wiley   +1 more source

Systematic Review of Commercially Available Clinical CMUT-Based Systems for Use in Medical Ultrasound Imaging: Products, Applications, and Performance

Sensors
An emerging alternative to conventional piezoelectric technologies, which continue to dominate the ultrasound medical imaging (US) market, is Capacitive Micromachined Ultrasonic Transducers (CMUTs). Ultrasound transducers based on this technology offer a
Ahmed Sewify, Maria Antico, Laith Alzubaidi, Haider A. Alwzwazy, Jacqueline Roots, Peter Pivonka, Davide Fontanarosa   +6 more
doaj   +1 more source

Feasibility and Applicability of Wireless Handheld Ultrasound Measurement of Carotid Intima-Media Thickness in Patients with Cardiac Symptoms [PDF]

, 2020
Albert Youngwoo Jang, Jeongwon Ryu, Pyung Chun Oh, Jeonggeun Moon, Wook‐Jin Chung   +4 more
openalex   +1 more source

Muscle Contractures in Adults With Cerebral Palsy Characterized by Combined Ultrasound-Derived Echo Intensity and Handheld Dynamometry Measures [PDF]

, 2022
Christian Svane, Christian Riis Forman, Aqella Rasul, Jens Bo Nielsen, Jakob Lorentzen   +4 more
openalex   +1 more source

A Computer Vision Pipeline for Automated Determination of Cardiac Structure and Function and Detection of Disease by Two-Dimensional Echocardiography [PDF]

arXiv, 2017
Automated cardiac image interpretation has the potential to transform clinical practice in multiple ways including enabling low-cost serial assessment of cardiac function in the primary care and rural setting. We hypothesized that advances in computer vision could enable building a fully automated, scalable analysis pipeline for echocardiogram (echo ...
arxiv