3D

Article • Tomosynthesis

Ready to take over?

Results from recent trials are promising: an almost 40% increased breast cancer detection rate from digital breast tomosynthesis (DBT) screening compared to conventional mammography.

Article • CSI

3-D printed hearts

The CSI Congress (Congenital, Structural and Valvular Interventions) is one of the major fixtures for catheter therapy of congenital and structural heart defects. Key moments in this high profile event are live broadcasts and the audience can not only to listen to but also interact with the teams in the cath labs involved.

News • Bacteria

3D images of megaenzymes may improve antibiotics

Taking clear pictures of megaenzymes isn’t easy. But it’s definitely worth it. These proteins play an active role in creating many common antibiotics. They are in constant motion, with sections that flip around acrobatically to carry out necessary tasks. Now, for the first time, McGill researchers have been able to take a series of 3D images of a large section from one of these…

HUS, Finland, undertakes clinical study of Carestream Cone Beam CT

HUS Medical Imaging Center, based in Helsinki, Finland, is undertaking the first European clinical test study of the new CARESTREAM OnSight 3D Extremity System in pre- and post-operative cases. The study of the new cone beam CT (CBCT) scanner and image reconstruction technology, applied within orthopaedic imaging, will last six months and will yield valuable data for both HUS and Carestream…

News • Head-Mount-Display

Taking endoscopic and laparoscopic surgeries into the third dimension

Since September 2015, Greifswald University Hospital in Germany has been using the HMS-3000MT 3D head mount display from Sony Professional — currently up to eight times a week for laparoscopic procedures with varying levels of difficulty. The team, led by Consultant Doctor Maciej Patrzyk, is convinced by the advantages of the new system—in terms of both ergonomics and imaging technology—in…

News • Bioengineering

Squeezing cells into stem cells

École polytechnique fédérale de Lausanne (EPFL) scientists have developed a new method that turns cells into stem cells by "squeezing" them. The method paves the way for large-scale production of stem cells for medical purposes.

News • Transplantation

They reconstructed his face without leaving a scar

Scar-free facial reconstruction is now a reality. A team led by Daniel Borsuk, a doctor at Hôpital Maisonneuve-Rosemont and a professor at the University of Montreal, recently conducted the very first such procedure in the history of plastic surgery in Canada.

Article • Scanner

Cone beam CT sharpens focus for MSK imaging

Expanding on core technologies, Carestream re-engineers cone-beam CT for targeted orthopaedic exams. For a focused look at bone joints or sports injuries, there are a few 3D mini-scanners, yet adoption has been slow, according to Andrew Hartmann, Vice President and General Manager at Carestream for Ultrasound & CT Solutions. For difficult cases, he said, a physician might turn to full-body…

Sponsored • Fast. Precise. Sharp.

Superb Microvascular Imaging and more…

Impacting on clinical decisions. Accelerating clinical routine. Following the release of its new Version 6 software upgrade for the Aplio Platinum Series ultrasound system, Toshiba has received high marks for the enhanced functions and performance from practitioners, each offering specific insights into how they are applying the technology.

News • MEDICA 2015

Power and impact of visual solutions

This year at MEDICA, Sony Healthcare Solutions builds on its position in the market as a leading provider of medical imaging technologies. Sony will demonstrate the power and impact visual solutions have in the world of medicine, from pre-operative diagnosis and the latest 4K surgical imaging through 4K over IP distribution up to education, post-surgical review and long archive storage.

Article • Revolution

3-D printed muscles

With 3-D printing revolutionising manufacturing, its healthcare potential is being explored for medical devices, prosthetics, dentistry and drug development. One area under the spotlight is the creation of artificial muscles using a 3-D printing system. Dr Fergal Coulter, who has played an important role in helping develop the technique, outlined the manufacturing process, which he invented for…

News • Child heart transplants

3D image may provide better size match

A new 3D computer modeling system may significantly improve a surgeon's ability to select the best sized donor heart for children receiving heart transplants, according to research presented at the American Heart Association's Scientific Sessions 2015.

News • Trinias MiX-Package

Shorter treatment times and less contrast media

In the year of its 140th anniversary, Shimadzu has released the new Trinias MiX package (Minimally invasive eXperience) to support less invasive treatments through a variety of applications. The Trinias MiX package is an exten¬sion of the Trinias angiography system, which facilitates high-level interventions through proprietary image processing technology. Shimadzu provides functional…

News • Cardiology

3D scans spot earliest signs of heart disease

Researchers have shown that people with high blood pressure develop changes in their hearts even before symptoms appear. These changes are known to put people at risk of dying early, and the new work suggests it is possible for doctors to recognise such signs of heart disease earlier than they can today - by examining detailed images of the heart.

News • Pediatrics

3D printed fetal head helps manage care for baby

Megan Thompson was about 30 weeks pregnant when an ultrasound showed a walnut-sized lump on her tiny, unborn child’s face that could prevent him from breathing after birth. Thompson was referred to the University of Michigan’s C.S. Mott Children’s Hospital where doctors had to decide whether baby Conan could be delivered safely through a C-section or needed a rare and complex lifesaving…

News • Linac Coherent Light Source

A glimpse into live bacteria

A group of scientists in Sweden has taken an important step towards the goal of peering inside a working cell. They are among researchers around the globe who are seeking a method that enables the observation of proteins, lipids and DNA inside individual cells, as well as gaining a better understanding of how this intricate and interconnected system changes with time.

Scientist designs bio-inspired robotic finger

Most robotic parts used today are rigid, have a limited range of motion and don’t really look lifelike. Inspired by both nature and biology, a scientist from Florida Atlantic University has designed a novel robotic finger that looks and feels like the real thing. In an article recently published in the journal Bioinspiration & Biomimetics, Erik Engeberg, Ph.D., assistant professor in the…

News • Innovation

3D bone marrow made from silk biomaterials generates platelets

Researchers funded by the National Institute of Biomedical Imaging and Bioengineering at Tufts University and their collaborators have successfully developed a 3-dimensional (3D) tissue-engineered model of bone marrow that can produce functional human platelets outside the body (ex vivo).

Article • 3D printing

Techniques help surgeons carve new ears

When surgical residents need to practice a complicated procedure to fashion a new ear for children without one, they typically get a bar of soap, carrot or an apple. To treat children with a missing or under-developed ear, experienced surgeons harvest pieces of rib cartilage from the child and carve them into the framework of a new ear. They take only as much of that precious cartilage as they…

News • DNA

Keeping the cellular production line on track

When our cells copy their DNA to grow and replicate, it’s vital the process runs smoothly. To get this right, cells use a complex “machine”, made from many hundreds of components. This machine is built afresh, moment by moment as it’s needed during the copying process. This assembly–de-assembly is vital to accurate and efficient copying.

Article • DTI

Diffusion tensor MRI

During a session focused on innovations in cardiovascular imaging, at the British Cardiovascular Society annual conference (Manchester in June), Professor Dudley Pennell, Director of the Cardiovascular Magnetic Resonance (CMR) Unit, and Director of Non-Invasive Cardiology at Royal Brompton and Harefield NHS Foundation Trust, outlined the background to diffusion tensor imaging (DTI).

Article • Myocardial infarction

Advanced imaging techniques reveal T-tubules

Research conducted by Dr Ashraf Kitmitto and colleagues at the University of Manchester provides new information as to why some cells do not work properly following a heart attack.

Orthobiologics are the future for bone healing

Autografts, the gold standard of bone grafts, have several limitations. As a result, new orthobiologics products are being developed for the benefit of patients as well as surgeons. Innovations in biomaterials and graft design have enabled these advanced products that mimic the natural human bone and speed up bone repair and regeneration.

News • 3D nano-images

Revealing ‘bicycle spoke’ structure of heart cells

Newly released images revealing the ‘bicycle spoke’ structure of a heart cell may hold key clues to reducing damage from a heart attack.

Article • Research

A recipe for long-lasting livers

People waiting for organ transplants may soon have higher hopes of getting the help that they need in time. Researchers at the RIKEN Center for Developmental Biology have developed a new technique that extends the time that donor organs last and can also resuscitate organs obtained after cardiac arrest.