27.10.2023Special nanoparticles could one day improve modern imaging techniques. Developed by researchers at Martin Luther University Halle-Wittenberg (MLU), the properties of these unique nanoparticles change in reaction to heat.
24.10.2023A new study conducted at the University of Leipzig Medical Center and supported by the Helmholtz Institute for Metabolism, Obesity and Vascular Research (HI-MAG) shows that obesity affects the quality of ultrasound scans of the liver and kidneys.
13.10.2023Researchers at Fraunhofer are working as part of an EU research project to improve control of prosthetic hands down to individual fingers.
13.09.2023A study published in Nature Communications suggests transcranial ultrasound stimulation can be used in a targeted way to change specific types of activity within the brain for up to an hour after intervention.
07.08.2023A novel testing platform under development by researchers at the Yale School of Public Health (YSPH) and CytoAstra, LLC could provide a new noninvasive test for malaria that doesn’t require a blood sample.
27.07.2023In a paper published in the journal Science, a team at the Technical University of Munich (TUM) shows that heart diseases affect the production of the sleep hormone melatonin in the pineal gland.
11.07.2023An interdisciplinary team of clinicians and scientists has published a consensus paper recommending appropriate quantitative imaging techniques for coronary artery stenosis and atherosclerosis related treatment and procedural planning.
24.05.2023The Hannover Medical School (MHH) enters into a clinic partnership with Uzbekistan and supports with a training program for sonography diagnostics of hepatocellular carcinoma (HCC).
24.05.2023Researchers in the UNC School of Medicine's Department of Microbiology and Immunology and the UNC-NC State Joint Department of Biomedical Engineering have developed a new strategy to improve drug-delivery into chronic wounds infections.
14.04.2023Chemotherapy treatments produce strong side effects. A new agent that accumulates in the tumour tissue and is activated there by ultrasound waves does not have this problem.
14.04.2023Adding a third routine scan at the end of pregnancy can slash the number of unexpected breech births by 70% and the risks of the baby being born with severe health complications, according to research led by doctors at St George’s, University of London, and published in PLOS Medicine.
20.03.2023Sarcopenia is a degenerative disease characterised by a pathological decrease in muscle strength that particularly affects older people. Researchers at the University of Barcelona have developed a new tool to assess the presence and severity of this muscular deterioration.
17.03.2023A new ultrasound method that can measure the level of tension in human tissue for the first time - a key indicator of disease - has been developed by researchers from the University of Sheffield.
20.02.2023An international team of researchers led by Lithuanian scientists provide additional evidence that intracranial pressure plays an important role in normal-tension glaucoma, which accounts for up to 50 per cent of all glaucoma cases.
17.02.2023Scientists from the Micro, Nano and Molecular Systems Lab at the Max Planck Institute for Medical Research and the Institute for Molecular Systems Engineering and Advanced Materials at Heidelberg University have created a new technology to assemble matter in 3D.
04.01.2023License agreement and joint development: Fraunhofer MEVIS commences cooperation with Israeli partner for worldwide use of innovative software technology in ultrasound-aided tumor ablation.
22.07.2022Chest pain, shortness of breath, a brief loss of consciousness – warning signs that suggest a heart attack. But it might also be Takotsubo syndrome, also known as stress cardiomyopathy or broken heart syndrome with symptoms that resemble a heart attack. Yet it is of utmost importance to differentiate between the two conditions to initiate the right treatment.
23.05.2022Many medical disciplines rely on the tenet "Practice makes perfect". Sonography diagnostics is one of them. Unfortunately, constant training can be difficult, as patients with specific diseases are not present at a hospital all the time. The University Hospital Bonn is creating a solution for this problem: 3D printed models of joints and arteries are used in training.
08.09.2021Focused ultrasound waves create microbubbles in a fluid – a phenomenon called cavitation. In a current study, this process is used to destroy liver tumors and metastases.
01.06.2021Medical emergencies require quick action and prompt decisions: Point-of-care ultrasound (POCUS) is a valuable diagnostic tool available to the emergency physician. Rather than relying on his/her gut feeling, the device answers specific clinical questions that narrow differentials. The question is, in which settings does POCUS deliver the biggest benefits?
01.06.2021Making an informed and immediate treatment decision near or at the patient’s bedside – point-of-care testing (also known as POCT) makes this possible. Unlike stationary devices, special exam rooms or other service infrastructure, POC diagnostic devices offer a multitude of benefits including more flexibility, faster results, and lower costs.
01.04.2021For surgeons, nothing is more important than intimate knowledge and a spatial understanding of their operating field. Yet even three-dimensional imaging methods only provide limited assistance because the data is viewed on two-dimensional screens. When it comes to surgical planning or medical education, Mixed and Virtual Reality foster a better spatial understanding of the human body.
17.02.2021Engineers at the University of California San Diego have developed a soft, stretchy skin patch that can be worn on the neck to continuously track blood pressure and heart rate while measuring the wearer's levels of glucose as well as lactate, alcohol or caffeine. It is the first wearable device that monitors cardiovascular signals and multiple biochemical levels in the human body at the same time.
10.08.2020This is how a conventional ultrasound scan works: patients lie down on a table next to the ultrasound machine. A doctor uses a probe to scan the part of the body in question, while he or she looks at the pictures on a monitor. In other words, the physician either focuses on his/her hand on the patient or the monitor. The Fraunhofer IGD wants to change this process as part of the "sonAR" project.
08.04.2020The University Hospital Bonn has recently introduced an ultrasound device that's small enough to fit in your coat pocket. It's ready to use once you have connected it to a tablet or smartphone. The portable system makes bedside physical exams possible. The device primarily benefits students as it allows them to combine basic knowledge and clinical application.
27.02.2019Many patients suffering from arthrosis or other kinds of damage in the hip joint need an endoprosthesis at some point. However, this prosthesis can loosen again after some time, so that it must be replaced. In order to delay this replacement surgery for as long as possible, the TH Mittelhessen University of Applied Sciences develops a new diagnostic method.