Tag: Radiology

3D Liquid-Cell Electron Microscopy Imaging Now Possible

Electron microscopy revealed a world that exists at scales smaller than the wavelength of light. Advancements in this field have allowed scientists to visualize ever more objects and processes, but actually seeing living cells in 3D and within a liquid environment has been impossible. Now, a team of researchers from Penn State University, Virginia (Read more...)

Low Power MRI Helps Image Lungs, Brings Costs Down

Modern clinical MRIs usually have magnetic field strengths of 1.5 or 3.0 Tesla. These are pretty powerful magnets and it’s the reason that these devices are very expensive. While such strengths have been standard for a long time, the internal hardware and software beyond the magnets have been improving steadily. Now, researchers affiliated wi (Read more...)

Epica SeeFactorCT3 Multi-Modality System Wins FDA Clearance

Epica, a company based in San Clemente, California, won FDA clearance for its SeeFactorCT3 system that combines computed tomography (CT), fluoroscopy, and digitial radiography (DR) into a single device. It is intended for use in diagnostic, interventional, and intraoperative procedures mostly involving the head, neck, and extremities. As such, it i (Read more...)

New Imaging Technique Reveals Deep Tumors, Helps Attack Them

Tumors deep inside the body can be very difficult to spot, track, and study. The brain, being surrounded by a thick skull, is particularly challenging to image using light, so MRI and CT are currently the go-to imaging modalities when looking at deeply seated tissues. Now, researchers at Stanford University are reporting the development of [&hellip (Read more...)

Loop-X Surgical Imaging Robot Unveiled

Brainlab, out of Germany, just unveiled its flagship Loop-X mobile intraoperative imaging robot specifically designed for spinal surgical procedures. Developed by medPhoton, an Austrian company, the device is now the core of Brainlab’s imaging offerings. The device offers 2D and 3D intraprocedural imaging, moving as necessary along with the s (Read more...)

New Chip for Microwave Imaging of Body

Today’s clinicians are limited to a few imaging modalities, primarily X-ray, CT, MRI, and ultrasound. Microwaves, in principle, can also be used as a useful way to look inside the body. Microwave radiation is non-ionizing, so should be safer than X-rays, but in practice microwave imagers, because of the electronics inside, have remained bulky (Read more...)

Samsung Unveils Hera I10 Ultrasound System

Samsung is unveiling its new Hera I10 ultrasound system designed for ob/gyn applications. The system integrates a motorized examination chair that can adjust from 18.9″ to a height of 38.6″, so patients don’t have to put up with a conventional exam table. A large high-def display screen can be moved around as the clinician prefers (Read more...)

Implantable Nanolasers for Tissue Imaging, Neurotherapy

A variety of imaging techniques and technologies, such as optogenetics, could benefit from devices that can emit visible laser light from inside tissues. Conventional lasers are too large, while nanolasers tend to be inefficient, heating up too much, and typically require damaging ultraviolet light to power them. Now, researchers at Northwestern an (Read more...)

FDA Clears Siemens Artis icono Angiography Systems

Siemens Healthineers won FDA clearance for the ARTIS icono angiography systems that are designed for use in a variety of procedure types. The ARTIS icono 2D/3D biplane system is intended for neuroradiology and abdominal imaging while the ARTIS icono floor has a single fluoroscope and is designed for vascular, interventional cardiology, surgical, an (Read more...)

MRI Can Now See Molecular Content of Our Brains

As we age, the molecular composition of our brain changes. This is a natural process, but it can also be associated with the presence of disease. Currently, there’s no practical way to study the molecular changes within living humans, and post-mortem studies are limited in the scientific information they can provide. Now, scientists at the [& (Read more...)