GE Medical Systems debuted a new contender in the 16-slice CT race at Stanford University's 5th Annual International Symposium on Multi-detector-Row CT in San Francisco. LightSpeed Pro16 features routine 0.4-second gantry rotation speed, providing improved cardiovascular, neurologic, pediatric, and lung studies, according to the Waukesha, WI-based vendor.
Equipped with a more powerful tube and generator than GE's LightSpeed 16 system, LightSpeed Pro16 can place more power on the small focal spot, enhancing visualization of small anatomical structures and improving resolution, GE said. LightSpeed Pro16 also offers an improved tube-cooling rate, facilitating longer thin-slice studies, GE said.
Dose-management capabilities include GE's 3-D automatic dose-modulation capability and ECG modulation for cardiac imaging. GE's OptiDose features are also included.
The system also employs GE's Xtream technology, which confers speed and data transfer enhancements. Xtream, launched at the European Congress of Radiology in March, is based on a new scanner platform that derives its performance boost from new data processing chips and other advances.
It can achieve reconstruction speed of six frames per second and an image transfer rate to the firm's Advantage workstation or PACS network of up to 10 frames per second, GE said. Xtream enables images to be viewed in real-time as they are acquired, GE said.
By AuntMinnie.com staff writersJune 26, 2003
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GE launches Xtream CT upgrade at ECR, March 9, 2003
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![Images show the pectoralis muscles of a healthy male individual who never smoked (age, 66 years; height, 178 cm; body mass index [BMI, calculated as weight in kilograms divided by height in meters squared], 28.4; number of cigarette pack-years, 0; forced expiratory volume in 1 second [FEV1], 97.6% predicted; FEV1: forced vital capacity [FVC] ratio, 0.71; pectoralis muscle area [PMA], 59.4 cm2; pectoralis muscle volume [PMV], 764 cm3) and a male individual with a smoking history and chronic obstructive pulmonary disorder (COPD) (age, 66 years; height, 178 cm; BMI, 27.5; number of cigarette pack-years, 43.2, FEV1, 48% predicted; FEV1:FVC, 0.56; PMA, 35 cm2; PMV, 480.8 cm3) from the Canadian Cohort Obstructive Lung Disease (i.e., CanCOLD) study. The CT image is shown in the axial plane. The PMV is automatically extracted using the developed deep learning model and overlayed onto the lungs for visual clarity.](https://img.auntminnie.com/mindful/smg/workspaces/default/uploads/2026/03/genkin.25LqljVF0y.jpg?auto=format%2Ccompress&crop=focalpoint&fit=crop&h=112&q=70&w=112)


