Siemens Healthineers has announced the first mobile stroke unit (MSU) featuring the Somatom On.site head computed tomography (CT) scanner in the United States. The technology has been deployed at UCLA Health of Southern California. The MSU is a specialized ambulance designed to quickly deliver advanced stroke care directly to patients to improve their chances of recovery. At the core of UCLA鈥檚 MSU is the Somatom On.site, which is integrated into the ambulance to streamline workflow, enhance diagnostic accuracy, and empower MSU teams to deliver timely, life-saving care.
When a 911 call indicates a potential stroke, an MSU is dispatched alongside or instead of a standard ambulance. Upon arrival, the MSU care team conducts an on-scene CT scan to determine whether the stroke is ischemic or hemorrhagic. The care team consults with a stroke specialist via telemedicine to guide immediate treatment decisions.
鈥淭he phrase 鈥榯ime is brain鈥 is used frequently when discussing stroke. The Somatom On.site head CT scanner at the heart of our mobile stroke unit empowers MSU teams to make informed decisions sooner and potentially improve patient outcomes,鈥 said Matthew Dedman, head of Computed Tomography at Siemens Healthineers North America. 鈥淭his innovative CT solution will help stroke care teams improve access to care and reduce the critical time from symptom onset to diagnosis and treatment.鈥
鈥淎dvancements in mobile stroke imaging represent a significant step forward in pre-hospital stroke care,鈥 said May Nour, MD, PhD, FSVIN, medical director of the Arline and Henry Gluck Mobile Stroke Rescue Program at UCLA Health, Los Angeles. 鈥淥ur commitment to innovative approaches in emergency medicine aims to improve patient outcomes through rapid assessment and treatment when every minute counts.鈥 听
Every 40 seconds, someone in the United States has a stroke, with many patients experiencing long-term disabilities due to delayed treatment鹿, and fatal strokes occur every 3 minutes and 11 seconds.1,2 To save critical time and improve this situation, MSUs allow pre-hospital diagnosis of suspected stroke patients. These units can help reduce time to treatment by an average of 30 minutes compared with conventional stroke pathways, and 65% more patients recover without health issues.3,4
The Somatom On.site mobile head CT scanner in the MSU delivers a high level of image quality comparable to stationary CT scanners, aiding in reliable detection of ischemia or brain bleeding. Integrated patient- support accessories, including the isocentered head holder and customized shoulder board, promote efficient workflow and easy patient positioning. The self-shielded telescopic gantry supports high-quality imaging for greater diagnostic confidence. The intuitive touch user interface and myExam Companion workflow, which is guided by artificial intelligence, help CT technologists acquire and automatically reconstruct high-quality images.
Additional information on the mobile stroke unit equipped with the Somatom On.site听can be found here:
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Siemens Healthineers听pioneers breakthroughs in healthcare. For everyone. Everywhere. Sustainably. The company is a global provider of healthcare equipment, solutions and services, with activities in more than 180 countries and direct representation in more than 70. The group comprises Siemens Healthineers AG, listed as SHL in Frankfurt, Germany, and its subsidiaries. As a leading medical technology company, Siemens Healthineers is committed to improving access to healthcare for underserved communities worldwide and is striving to overcome the most threatening diseases. The company is principally active in the areas of imaging, diagnostics, cancer care and minimally invasive therapies, augmented by digital technology and artificial intelligence. In fiscal 2024, which ended on September 30, 2024, Siemens Healthineers had approximately 72,000 employees worldwide and generated revenue of around 鈧22.4 billion. Further information is available at .
