Medical technology

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3-D simulation

Exomio, a new simulation technique, improves the accuracy of radiation therapy and reduces treatment planning time to a matter of minutes, according to scientists at the Fraunhofer Institute for Computer Graphics Research IGD, who developed the system with industrial partners MedCom GmbH and Medintec GmbH. They also report that the product has obtained worldwide clinical approval and that 60…

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Robot-assisted total knee replacement

Total knee replacement (TKR) is a common procedure for treatment of severe gonarthrosis, but the outcome may be unsatisfactory due to primary malalignment of the prosthetic components. To improve precision and accuracy of this surgical procedure, CASPAR, a commercial robotic surgical system, has been adapted to assist the surgeon in preoperative planning and intraoperative execution of TKR

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Movement Mapping (MM)

During the past decade total hip replacements have increased, even for younger patients with degenerative joint disease. Due to new bearing surfaces, such as the ceramics-ceramics combination, the range of postoperative free movements is gaining importance, particularly for younger patients.

Article • Stick to conventional tests!

New cervical smear tests are not better

France - Researchers have found new cervical smear tests to be unreliable and conclude that these should not replace conventional tests (PAP smears). Their study also emphasises the need to improve the 'hard evidence' in studies of new technologies. It also has implications for the regulation of medical devices and clinical practice, as well as hospital laboratory economics.

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Wheelchair guidance by facial movements

Visual interfaces facilitate natural and simple interfaces for human-robot interaction. Nowadays there are many applications using these, such as teleconferencing with improved visual sensation, virtual reality systems, lip readers, assistance for mobility assistance for the disabled, etc. The use of head movements and gestures offers a natural way for severely disabled people, who cannot use a…

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Improving blade geometry

Komet Medical report that the firm's K-2000 saw blade has been further improved, and that a completely new blade geometry for 'Evolution' has been developed, to provide an even smoother and more controlled penetration into bone.

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