Ultrasound News
July 3, 2023

Top Headlines

Researchers Use Ultrasound to Control Orientation of Small Particles

Acoustic waves may be able to control how particles sort themselves. While researchers have been able to separate particles based on their shape -- for example, bacteria from other cells -- for years, the ability to control their movement has remained a largely unsolved problem, until now. Using ...

When Soft Spheres Make Porous Media Stiffer

Porous media such as concrete physically represent a spherical packing of different components -- in this case cement, rock and water. The mechanical properties of such mixtures are still difficult to calculate due to their discretized nature. A team has now been able to investigate an unexpected ...

A 'Spy' in the Belly

To ensure that wounds remain tightly sealed in the abdomen after surgery, researchers have developed a patch with a sensor function. The polymer patch warns before the occurrence of dangerous leaks on sutures in the gastrointestinal tract take hold, while closes the areas on its own. A new material ...

Sponge Makes Robotic Device a Soft Touch

A simple sponge has improved how robots grasp, scientists have ...

Latest Headlines
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Earlier Headlines

Focused Ultrasound Technique Leads to Release of Neurodegenerative Disorders Biomarkers

新研究发现,使用focused-ultrasound-mediated liquid biopsy in a mouse model released more tau proteins and another biomarker into the blood than without the intervention. This ...

Wearable Sensor Uses Ultrasound to Provide Cardiac Imaging on the Go

Engineers and physicians have developed a wearable ultrasound device that can assess both the structure and function of the human heart. The portable device, which is roughly the size of a postage ...

A Precision Arm for Miniature Robots

Until now, microscopic robotic systems have had to make do without arms. Now researchers have developed an ultrasonically actuated glass needle that can be attached to a robotic arm. This lets them ...

Tracking Radiation Treatment in Real Time Promises Safer, More Effective Cancer Therapy

Radiation, used to treat half of all cancer patients, can be measured during treatment for the first time with precise 3D imaging. By capturing and amplifying tiny sound waves created when X-rays ...

Team Writes Letters With Ultrasonic Beam, Develops Deep Learning Based Real-Time Ultrasonic Hologram Generation Technology

A team has developed a 'deep learning-based ultrasound hologram generation framework' technology that can freely configure the form of focused ultrasound in real time based on holograms. It ...

An Exotic Interplay of Electrons

Water that simply will not freeze, no matter how cold it gets -- a research group has discovered a quantum state that could be described in this way. Experts have managed to cool a special material ...

The Super-Fast MRI Scan That Could Revolutionize Heart Failure Diagnosis

Researchers have developed cutting-edge technology to diagnose patients with heart failure in record time. The state-of-the-art technology uses magnetic resonance imaging (MRI) to create detailed 4D ...

Using Sound and Bubbles to Make Bandages Stickier and Longer Lasting

Researchers have discovered that they can control the stickiness of adhesive bandages using ultrasound waves and bubbles. This breakthrough could lead to new advances in medical adhesives, especially ...

Ultrasound Could Save Racehorses from Bucked Shins

当类风湿性关节炎cehorses enter training at about 2 years old, they can develop tiny stress fractures and new bone formations in their legs. This condition, called bucked shin, occurs in about 70% of the ...

Engineers Develop Stickers That Can See Inside the Body

Engineers designed an adhesive patch that produces ultrasound images of the body. The stamp-sized device sticks to skin and can provide continuous ultrasound imaging of internal organs for 48 ...

Flexible Method for Shaping Laser Beams Extends Depth-of-Focus for OCT Imaging

Researchers have developed a new method for flexibly creating various needle-shaped laser beams. These long, narrow beams can be used to improve optical coherence tomography (OCT), a noninvasive and ...


High-Intensity Focused Ultrasound (HIFU) Can Control Prostate Cancer With Fewer Side Effects

High-intensity focused ultrasound (HIFU) can help some men with prostate cancer avoid surgery or ...

Moth Wing-Inspired Sound Absorbing Wallpaper in Sight After Breakthrough

Experts at the University of Bristol have discovered that the scales on moth wings act as excellent sound absorbers even when placed on an artificial ...

Direct Sound Printing Is a Potential Game-Changer in 3D Printing

Researchers describe a new platform technology called direct sound printing (DSP), which uses soundwaves to produce new objects. The paper explains show how focused ultrasound waves can be used to ...

Ultrasound-Guided Microbubbles Boost Immunotherapy Efficacy

Researchers have developed an ultrasound-guided cancer immunotherapy platform that generates systemic antitumor immunity and improves the therapeutic efficacy of immune checkpoint ...

How MRI Could Revolutionize Heart Failure Diagnosis

Until now, the best way of diagnosing heart failure has been an invasive assessment, but it carries risks for patients. Non-invasive echocardiogram, which is based on ultrasound, are usually used ...

3D Bimodal Photoacoustic Ultrasound Imaging to Diagnose Peripheral Vascular Diseases

A research team has developed a bimodal photoacoustic/ ultrasound imaging technology for the human ...

Tumors Partially Destroyed With Sound Don't Come Back

Noninvasive sound technology breaks down liver tumors in rats, kills cancer cells and spurs the immune system to prevent further spread -- an advance that could lead to improved cancer outcomes in ...

Ultrasound Gave Us Our First Baby Pictures Can It Also Help the Blind See?

While there are no successful non-invasive therapeutics currently available for the treatment of vision loss, researchers at have come up with a new idea to address this growing problem. Currently, ...

Dual-Mode Endoscope Offers Unprecedented Insights Into Uterine Health

A new endoscope design that combines ultrasound with optical coherence tomography can assess the structural features of the endometrium with unprecedented detail. This dual-mode endoscope could help ...

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