Medica2015_Dienstag

Visit ATS Booth #724 Disposable & Reusable Masks for PFT, Acute Care NIV, CPAP, & HBO2 Therapy, Lung Simulators, DLco Simulator, Syringe Volume Validators, O2 Conserver Tester, Flow Measurement Instrumentation, Pneumotachs, Flow Resistors, Valves, Mouthpieces, Bags, Nose Clips. www.rudolphkc.com 913-422-7788 Visit Booth # 16D/20-15 (USA Pavilion) TUESDAY @ MEDICA 13 EH @ MEDICA No 2 2015 Report: Sascha Keutel 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 manufac- turer reports. ‘With the combination of robotic and medical technology the company is moving into a completely new class and completely new tech- nology,’ explains Siemens Healthcare CEO Dr Bernd Montag, introducing the new system. The Multitom Rax has two ceiling-mounted arms, which can be positioned automatically with robotic technology but also manually via servomotors if required. One arm moves the X-ray tube and the large touchscreen while the other carries the flat panel detector, which is 43cm x 43cm in size. This facilitates both static and dynamic images as well as fluoroscopic sequences. The user retains control of the system’s move- ments at all times via remote control. The robotic technology moves the arms around the patient in a fully automated manner in the style of the ‘Mars robot’. ‘This type of technology allows an entirely new degree of precision and automation,’ explains Francois Nolte, head of the business line X-ray prod- ucts at Siemens Healthcare. It there- fore also leads to more standardisa- tion and a higher patient through- put.’ The patient does not have to be repositioned, which also makes the examinations less painful. Nolte explains: ‘The exact positioning of the robotic arms in all axes makes the examinations a lot easier: Whether the patient stands, sits or lies down, the robotic arms can approach him with precision. Our concept follows the motto: The scanner moves and not the patient.’ Optimising clinical workflows Apart from more quality, improved workflow and increased precision, the new system will also improve the economic efficiency of medical care. Instead of having to acquire different equipment for different examination rooms, hospitals will only need to acquire one system for one room as the system can also be used to carry out fluoroscopy examinations and angiography applications along with the conventional 2-D X-ray images. This helps greatly with the optimisa- tion of workflows. ‘The Multitom Rax is designed as a universal device covering the entire range of X-ray diagnostics. It is, so to speak, like a Swiss Army knife for radiology,’ explains Professor Michael Lell, Senior Consultant at the Institute of Radiology at the University Hospital Erlangen, in Germany. Another innovation is also very important for the radiologist, Siemens points out. The Multitom Rax can generate 3-D images in real-time. Images taken while the patient is standing are particularly important for diagnosis finding because the knees, pelvis and spine visualise in a different way under body weight from when a patient lies down. This provides considerably more safety for the diagnosis. Fine, hairline bone fractures are not always visible on conventional 2-dimensional X-ray images, neces- sitating additional CT scans, which in turn consume more time and, of course, incur more costs. The sys- tem therefore helps with long-term improvements in economic efficiency for hospitals, Bernd Montag is con- vinced. His conclusion: ‘It will clearly be more expensive for hospitals not to have the new system.’ The Swiss Army knife of radiology Combining robotic and medical technology The two ceiling-mounted arms on Multitom Rax can be moved into position automatically, using robotic technology; they can also be moved manually, servo motor supported, when necessary – e.g. to make fine adjustments. While one arm moves the X-ray tube and the large touchscreen, the other carries the 43 x 43 cm flat panel detector, which can record static, dynamic and real 3-D sequences If a bone fracture is suspected, it was previously necessary to take a 3-D image using a CT system to ensure correct diagnosis. However, with Multitom Rax, a 3-dimensional image can be taken at the same system, so the patient does not wait for a further appointment or to be transferred to the CT unit Now, for the first time, Multitom Rax makes it possible to take 3-D images under a patient’s natural weight bearing condition Dr Bernd Montag, Chief Executive Officer at Siemens Healthcare ©SiemensHealthcare ©SiemensHealthcare ©:Clinic for Radiology and Nuclear Medicine, University Hospital, Basel, Switzerland (2) EH @ MEDICA No 22015

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