Force Ultrasound Fusion

Force ultrasound fusion is a medical imaging approach that combines ultrasound data with force sensing to relate tissue images to the pressure applied by the transducer. During scanning, a force-sensitive probe records contact pressure while ultrasound captures tissue structure; these synchronized measurements can support image registration, motion compensation, or assessment of tissue response under controlled loading. The approach can improve the consistency and interpretability of ultrasound examinations, particularly when probe pressure changes image appearance or anatomy shifts during acquisition. In medicine, force ultrasound fusion may support image-guided procedures, tissue characterization, and development of more reproducible diagnostic and interventional workflows.

Force Ultrasound Fusion - Related Videos

Research

JoVE Journal - Medicine
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Use of MRI-ultrasound Fusion to Achieve Targeted Prostate Biopsy

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Cited by 4 •

2019

Presented herein is a protocol to perform targeted biopsy of the prostate using an MRI-ultrasound fusion system.

Education

JoVE Core - Chemistry

Nuclear Fusion

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2020

The process of converting very light nuclei into heavier nuclei is also accompanied by the conversion of mass into large amounts of energy, a process called fusion. The principal source of energy in the sun is a net fusion reaction in which four hydrogen nuclei fuse and ultimately produce one helium nucleus and two positrons. A helium nucleus has a mass that is 0.7% less than that of four hydrogen nuclei; this lost mass is converted into energy during the fusion. This reaction produces about...

Research

JoVE Journal - Medicine
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A Novel Application of Musculoskeletal Ultrasound Imaging

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Cited by 14 •

2013

We describe a new ultrasound-based vector tissue Doppler imaging technique to measure muscle contraction velocity, strain and strain rate with sub-millisecond temporal resolution during dynamic activities. This approach provides complementary measurements of dynamic muscle function and could lead to a better understanding of mechanisms underlying musculoskeletal disorders.

Analysis of SNARE-mediated Membrane Fusion Using an Enzymatic Cell Fusion Assay

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2012

We have developed a cell fusion assay that quantifies SNARE-mediated membrane fusion events by activated expression of β-galactosidase.

Intermolecular Forces

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2020

Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen bonds, and dispersion...

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