Computer tomography

  • BMJ study shows: CT reduces cardiac catheterisations

    3D CT scan showing normal coronary arteries. Prof. Marc Dewey

    Over 3.5 million cardiac catheterisations are performed in Europe each year. A study jointly conducted by radiologists and cardiologists at Charité – Universitätsmedizin Berlin and published in today’s issue of The BMJ compares computed tomography (CT) with cardiac catheterisation in patients with atypical chest pain and suspected coronary artery disease (CAD). We talked about the study results with Professor Marc Dewey, the principal investigator of the study.

  • Fraunhofer Institutes develop non-destructive quality test for hybrid cast components

    Aluminum FRP joint produced by low-pressure die casting. (c) Fraunhofer IFAM

    Lightweight design is increasingly applying trend-setting hybrid structures made of fiber composite materials and lightweight metal alloys, combining the advantages of both types of materials in hybrid construction techniques. In the current state of the art, the joints are bonded or riveted. In recent years at Fraunhofer IFAM, a new type of joining technology has been developed for various types of hybrid joints in high pressure die casting. In comparison with conventional joining techniques, the cast parts have advantages in package size, lower weight, and galvanic isolation.

  • Operating in the operating theatre of the future

    Modern imaging technologies inside the operating theatre, Inselspital, Berne

    Inselspital is the first hospital in Switzerland to have a highly modern surgical area that can be used in an interdisciplinary way by all surgical specialties. Modern imaging technologies inside the operating theatre allow for quality checks during complicated operations.

    Beginning in the middle of February, 2017, in the Intensive Treatment, Emergency and Operation Centre (IEO) at Inselspital, Bern University Hospital, all operative specialities will have three new operation theatres available that have integrated computer tomography (CT) and magnetic resonance imaging (MRI). Together with the hybrid operating theatre, which allows for intra-operative angiography, they create an operating area that is one of a kind in Switzerland.

  • Virtual Reality in Medicine: New Opportunities for Diagnostics and Surgical Planning

    With SpectoVive, doctors can interact in a three-dimensional space with a part of the body that requires surgery. Screenshot: University of Basel

    Before an operation, surgeons have to obtain the most precise image possible of the anatomical structures of the part of the body undergoing surgery. University of Basel researchers have now developed a technology that uses computed tomography data to generate a three-dimensional image in real time for use in a virtual environment. The planning of a surgical procedure is an essential part of successful treatment. To determine how best to carry out procedures and where to make an incision, surgeons need to obtain as realistic an image as possible of anatomical structures such as bones, blood vessels, and tissues.