Technology | November 23, 2008

New Siemens CT Offers Faster Speed, Lower Dose

Siemens Healthcare's SOMATOM Definition Flash dual-source CT requires only a fraction of the radiation dose that systems previously required to scan even the tiniest anatomical details faster than ever before, according to Siemens. The SOMATOM Definition Flash featuring two X-ray tubes that simultaneously revolve around the patient's body. The fastest scanning speed in CT (i.e., 43 cm/s) and a temporal resolution of 75 ms, enable for example complete scans of the entire chest region in 0.6 seconds. Thus, patients are no longer required to hold their breath during the exam the way they had in the past. At the same time, the SOMATOM Definition Flash operates at an extremely reduced radiation dose. For example, a spiral heart scan can be performed with less than 1 millisievert (mSv), whereas the average effective dose required for this purpose usually ranges from 8 mSv to 40 mSv.

Related Content

Medis Releases QAngio CT v3.1
Technology | Computed Tomography (CT)| October 09, 2017
Medis has released a new version of its QAngio CT (computed tomography), which can now be launched from the Medis Suite...
Toshiba Highlights Interventional Imaging at RSNA 2017
News | Interventional Radiology| September 27, 2017
Toshiba Medical announced it will highlight several of its latest vascular and interventional imaging solutions at the...
Hitachi Supria True64 CT Receives FDA Clearance
Technology | Computed Tomography (CT)| September 15, 2017
Hitachi Healthcare Americas Inc. announced it has attained U.S. Food and Drug Administration (FDA) 510(k) clearance to...
Orange County, Calif. Hospital Adopts Siemens Somatom Force CT for Cardiac Imaging
News | Computed Tomography (CT)| September 12, 2017
Hoag Memorial Hospital Presbyterian recently became the first hospital in Orange County, Calif., to install the Siemens...
Technology | Radiation Dose Management| September 07, 2017
September 7, 2017 — Sapheneia and Scannerside received U.S.
Philips is partnering with HeartFlow to co-develop new FFR-CT and FFR-angiography imaging technologies.
News | FFR Technologies| August 28, 2017
August 28, 2017 — Philips Healthcare and HeartFlow Inc.
St. Cloud Hospital Installs Toshiba Aquilion One Genesis CT for Emergency Department
News | Computed Tomography (CT)| August 23, 2017
Central Minnesota residents now have access to advanced computed tomography (CT) technology that is safe and fast at St...
Houston Methodist Hospital Enters Multi-Year Technology and Research Agreement With Siemens Healthineers
News | Cardiac Imaging| August 17, 2017
Houston Methodist Hospital and Siemens Healthineers have entered into a multi-year agreement to bring cutting-edge...
Four Blue Cross Blue Shield Companies Issue Positive Medical Policies on HeartFlow FFRct Analysis
News | FFR Technologies| August 09, 2017
HeartFlow Inc. announced that four Blue Cross Blue Shield companies have each issued a positive medical policy for the...
3D printing of the heart and coronary artery tree from a patient's CT scan.
Webinar | 3-D Printing| August 09, 2017
Learn how 3-D printing empowers medical device manufacturer Medtronic to bring products to market faster, develop bet
Overlay Init