Results 111 to 120 of about 453,492 (220)

Point‐Of‐Care Ultrasound for the Assessment of the Cerebroplacental Ratio in Near‐Term Pregnancies: An Agreement Study With Conventional Ultrasound

Journal of Clinical Ultrasound, EarlyView.
In 80 singleton pregnancies at term, handheld point‐of‐care ultrasound (POCUS) was compared with conventional ultrasound for fetal Doppler assessment. Umbilical artery PI, middle cerebral artery PI, and cerebroplacental ratio showed agreement between devices. Between‐device variability was comparable to intra‐observer repeatability, supporting handheld
Ilenia Mappa, Paola Metastasio, Martina Derme, Giuseppe Maria Maruotti, Francesco D'Antonio, Giuseppe Rizzo   +5 more
wiley   +1 more source

Point‐Of‐Care Ultrasound in Emergency Departments in Australia/New Zealand: An Emergency Physician's Perspective

Journal of Medical Radiation Sciences, Volume 72, Issue 1, Page 3-7, March 2025.
This brief overview of the current state of clinician performed focused ultrasound (Emergency PoCUS) by emergency practitioners in Australia/New Zealand (ANZ) has touched on its history, scope of practice both mandated and context‐dependent, complex embedding in clinical diagnostic reasoning and range of governance issues.
Robyn Brady
wiley   +1 more source

Single‐Operator Stress Ultrasound Evaluation of Ulnohumeral Joint Instability Related to Medial Ulnar Collateral Ligament Injury

Journal of Ultrasound in Medicine, EarlyView.
This article introduces a novel, single‐operator stress ultrasound technique for evaluating medial ulnar collateral ligament (MUCL) integrity by assessing medial ulnohumeral joint (MUHJ) widening under valgus stress. Unlike prior methods requiring dual operators, specialized equipment, or the use of hand/wrist weights, this approach was designed for ...
Benjamin F. Kopecky, Brennan J. Boettcher, Christopher L. Camp, Jacob L. Sellon   +3 more
wiley   +1 more source

Next‐generation monitoring in obstetrics: Assessing the accuracy of non‐piezo portable ultrasound technology

Acta Obstetricia et Gynecologica Scandinavica
Introduction The emergence of handheld ultrasound devices capable of connecting to cell phones or tablets heralds a significant advancement in medical technology, particularly within the field of obstetrics.
Ruben Plöger, Charlotte Behning, Adeline Walter, Jorge Jimenez Cruz, Ulrich Gembruch, Brigitte Strizek, Florian Recker   +6 more
doaj   +1 more source

Diagnostic accuracy of AI-assisted portable Doppler ultrasound in high-risk obstetrics

Journal of Medicine, Pharmacology and Medical Devises Technology
Background: Umbilical artery (UA) Doppler assessment is essential for identifying placental insufficiency and fetal compromise in high-risk pregnancies. AI-enabled ...
Neeraja Patnaik, Suran Bhaj
doaj   +1 more source

Understanding the Concept of Self‐Performed Ultrasound: A Scoping Review

Journal of Ultrasound in Medicine, EarlyView.
Self‐performed ultrasound is an emerging technology that facilitates adept self‐scans in untrained hands. Inspired by self‐performed imaging in space for more prompt diagnosis and therapy, it has the potential to accurately monitor chronic conditions remotely. However, the lack of supervision and physical restraints can hinder its usability.
Vy Do, Anson Chau, Elio Arruzza, Nayana Parange   +3 more
wiley   +1 more source

Portable and Cost-Effective Handheld Ultrasound System Utilizing FPGA-Based Synthetic Aperture Imaging

IEEE Open Journal of Nanotechnology
The handheld ultrasound has been widely applied in various clinical applications due to its high portability and cost-effectiveness advantages. The smaller hardware architecture can expand its range of application scenarios.
Wenping Wang, Ziliang Feng
doaj   +1 more source

Image Quality of Handheld Ultrasound Devices for Lung Ultrasound in Adult Patients with Pneumonia

Journal of Ultrasound in Medicine, EarlyView.
Objectives Handheld ultrasound devices (HHUDs) have increased accessibility and convenience of ultrasonography, but also raised concern regarding image quality and sufficiency for clinical use. This explorative study aims to compare image quality between 3 commercially available HHUDs in patients with pneumonia, and to compare expert agreement on image
Simon Micheelsen Norlén, Morten H. Lorentzen, Christian B. Laursen, Rahul Bhatnagar, Stefan Posth, Søren Helbo Skaarup, Pia I. Pietersen   +6 more
wiley   +1 more source

Assessment of limited cardiac ultrasound to screen for mitral regurgitation

Echo Research and Practice
Background Mitral regurgitation (MR) is under-diagnosed and under-treated. Point-of-care ultrasound devices now include color Doppler technologies that can enhance the physical exam.
Divya Velury, Benjamin Koethe, Monica M. Dehn, Eileen Mai, Dikran R. Balian, Brian C. Downey, Arsalan Rafiq, Ayan R. Patel, Benjamin S. Wessler   +8 more
doaj   +1 more source

Scalable Large Field‐of‐view 3D Photoacoustic Ultrasound Imaging With Digital Multiplexing for Human Extremities

Laser &Photonics Reviews, EarlyView.
A digitally multiplexed, large‐aperture photoacoustic and ultrasound imaging architecture is presented to overcome the fundamental limited‐view artifact inherent in conventional arrays. By significantly broadening the structural detection coverage, this scalable platform enables high‐fidelity 3D visualization of human extremities within a single ...
Sinyoung Park, Minsik Sung, Hyunhee Kim, Kijong Lee, Joongho Ahn, Eun‐Yeong Park, Sungsik Park, Hyung Ham Kim, Chulhong Kim   +8 more
wiley   +1 more source