Cardiologists have highlighted the importance of all imaging modalities – including echocardiography and cardiac CT – to evaluate prosthetic heart valves in a new series of recommendations. AF-patients who were admitted to an NHS hospital over the weekend faced a higher risk of dying over the next five years than others.
To sharply focus on the specialised requirements in echocardiography, Toshiba engineers built from scratch the Aplio i900CV with a total redesign of hardware and software. The new Aplio i-series is a premium addition to the award-winning Aplio 500 platform, which today is used in more than 31,000 clinical settings worldwide.
Research by a team at John Hopkins University (JHU) in Baltimore, USA highlights the patients who are most likely to face lethal arrhythmias. They have developed a personalised 3-D virtual heart that can help predict the risk of sudden cardiac death.
Joshua Bederson, MD, Professor and System Chair for the Department of Neurosurgery at Mount Sinai Health System, is the first neurosurgeon to use CaptiView – a microscope image injection system from Leica Microsystems that overlays critical virtual reality imaging directly onto the brain when viewed through the eyepiece, known as the ocular, during surgery.
600,000 robot-assisted surgical interventions were performed in 2015 worldwide, most of them urological procedures, particularly radical prostatectomies.
Rectal cancer surgery - using a Da Vinci robot and conducted by Tas Qureshi, Consultant Surgeon and robotic lead at Poole Hospital NHS Foundation Trust - was beamed live from his operating theatre by satellite to an international conference of specialist doctors, student doctors and to a worldwide audience via multimedia platforms with live audio and twitter feedback.
With a unique approach that draws on 3-D printing technologies, a team of University of Wisconsin–Madison researchers is developing new tools for understanding how ovarian cancer develops in women.
3-D print technology is expanding to cardiology surgery and interventional procedures. Research is scarce in Europe but a group of Spain-based cardiologists are currently developing 3-D print models to assess their value in the heart.
John Herman, European Marketing Manager of Sony Healthcare Solutions, explains the potential of 3-D and 4K technologies in medicine.
3D imaging is continuously improving, with devices simultaneously becoming more manageable and mobile. The new C-arm system Ziehm Vision RFD 3D is opening up a new dimension. The device was tested by Dr Jan-Sven Jarvers, orthopaedic and trauma surgery specialist at the University Hospital Leipzig, and was introduced last September during the Eurospine Congress in Copenhagen. ‘In the future,…
With a goal of treating worn, arthritic hips without extensive surgery to replace them, scientists have programmed stem cells to grow new cartilage on a 3-D template shaped like the ball of a hip joint. What’s more, using gene therapy, they have activated the new cartilage to release anti-inflammatory molecules to fend off a return of arthritis. The technique was demonstrated in a collaborative…
Doctors and scientists at Intermountain Medical Center in Salt Lake City printed and used a 3D kidney to help save a patient's organ during a complicated tumor-removal procedural. The 3D-printed model allowed doctors to study the patient's kidney in 3D to determine how to best remove the tumor as it was located in a precarious location adjacent to vital arteries and veins. Thanks to the model of…
Preliminary tests have demonstrated that a new device may enable existing breast cancer imagers to provide up to six times better contrast of tumors in the breast, while maintaining the same or better image quality and halving the radiation dose to patients. The advance is made possible by a new device developed for 3D imaging of the breast by researchers at the Department of Energy's Thomas…
Sony Medical offers an end-to-end video processing chain for medical-grade 4K surgical visualisation. The conversion will not happen overnight, but 4K is a natural next step for improving visualisation during surgery, according to John Herman, the European Marketing Manager for Surgical Solutions at Sony Medical.
During many and various 2015 medical congresses 3-D visualisation has been a key topic as the industry continues to introduce improved hardware and software in ever-shorter intervals. Interventional medicine is entering a new dimension, was a popular slogan. The crystal clear, coloured visualisation of body cavities previously only visible in cloudy black and white may be fascinating, but it does…
In addition the technique to grow the blood vessels in a 3D scaffold cuts down on the risk of transplant rejection because it uses cells from the patient. It was developed by researchers from the University of Bath's Department of Pharmacy and Pharmacology, working with colleagues at Bristol Heart Institute.
To make a good framework for filling in missing bone, mix at least 30 percent pulverized natural bone with some special man-made plastic and create the needed shape with a 3D printer. That’s the recipe for success reported by researchers at The Johns Hopkins University.
The Materialise Mimics Care Suite is an open and flexible platform that includes planning and design software tools, 3D printed anatomical models and surgical guides, and patient-specific implants. Launched during AAOS, the American Association of Orthopaedic Surgeon’s Annual Meeting, the Suite also introduces Materialise Mimics inPrint, a new software solution that enables surgeons to create…
Doctors and scientists at the University of Southampton have used advanced 3D X-ray imaging technology to give new insight into the way an aggressive form of lung disease develops in the body.
Studying a new type of pinhead-size, lab-grown brain made with technology first suggested by three high school students, Johns Hopkins researchers have confirmed a key way in which Zika virus causes microcephaly and other damage in fetal brains: by infecting specialized stem cells that build its outer layer, the cortex.
What started as a stuffy-nose and mild cold symptoms for 15-year-old Parker Turchan led to a far more serious diagnosis: a rare type of tumor in his nose and sinuses that extended through his skull near his brain. “He had always been a healthy kid, so we never imagined he had a tumor,” said Parker’s father, Karl. “We didn’t even know you could get a tumor in the back of your nose.”
Imaging research is one step closer to giving clinicians a way to do high-resolution scans of malignant cells in order to diagnose cancer and help identify useful therapies. If this technology were to prove successful in clinical studies, it might change how anatomic pathologists and radiologists diagnose and treat cancer.
Not all innovations marketed as ‘world premieres’ actually make a significant impact on the world. However, the new robotic X-ray system ‘Multitom Rax’ (Robotic Advanced X-ray) introduced by Siemens Healthcare and the University Hospital Erlangen is one innovation in the world of medicine technology that deserves this label, the manufacturer reports. ‘With the combination of robotic and…
Carestream Health has filed a 510(k) application with the FDA for clearance of its CARESTREAM OnSight 3D Extremity System that uses cone beam CT (CBCT) technology to capture weight-bearing and other types of patient extremity images. This affordable system is designed to offer high-quality, low-dose 3D imaging for use by orthopaedic and sports medicine practices, hospitals, imaging centers,…
Scientists have many tools at their disposal for looking at preserved tissue under a microscope in incredible detail, or peering into the living body at lower resolution. What they haven't had is a way to do both: create a three-dimensional real-time image of individual cells or even molecules in a living animal.