3D/4D Ultrasound Technology Developed for Obstetrics and Gynecology

Siemens Healthcare (Erlangen, Germany) has developed a dedicated ultrasound system for obstetrics and gynecology, the Acuson X300 ultrasound system, Premium Edition- (PE)-Women's Imaging. The system features superior clinical performance across all modes, including three-dimensional/four-dimensional (3D/4D) imaging. Unique workflow tools such as automated biometry measurements of the fetus streamline the exam process for greater patient throughput. Compact, highly portable, and easy to use, the system accommodates the needs of any clinical environment---from private practices to busy hospital settings.

The system features syngo Auto OB measurements, a unique workflow tool that automates routine biometry measurements of the fetus. "[The] syngo Auto OB measurements is a knowledge-based workflow application that eliminates the time-consuming manual process of biometry measurements with a savings up to 75% of the keystrokes,” said Klaus Hambuechen, chief executive officer, ultrasound, Siemens Healthcare. "Not only does this help to accelerate workflow, this may also help to reduce repetitive stress injury [RSI] among users.”

The application also addresses the challenges related to user-dependence and variability as well as consistency and reproducibility in fetal biometry. Measurements are automatically saved into the patient's report and include the biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), femur length (FL), and the humerus length (HL).

The Acuson X300 PE-Women's Imaging System also offers advanced fourSight volume imaging technology providing a complete 3D/4D solution. It provides streamlined, intuitive workflow and advanced acquisition, data rendering, and postprocessing functionality for all examinations. Moreover, the system offers syngo velocity vector imaging (VVI) for fetal echocardiography, a sophisticated 2D tracking algorithm, which provides insight into fetal myocardial mechanics.

"A comprehensive analysis of these heart functions may help detect fetal cardiac anomalies more easily during routine obstetrical exams,” said Barbara Del Prince, worldwide market manager for obstetrics and gynecology at Siemens Ultrasound. "The earlier anomalies are detected and referred to a pediatric specialist, the better the clinical prognosis for the postnatal infant.”

To complete the solution, the syngo fourSight ViewTool technology offers easy offline analysis, remote review, and manipulation and storage of 3D/4D volumes, freeing the ultrasound system for additional patient exams.

The Acuson X300 PE -Women's Imaging features a range of sophisticated imaging and transducer technologies to support breast, obstetrics, and gynecologic imaging. Key technologies include SieClear multiview spatial compounding and dynamic TCE (tissue contrast enhancement) technology for improved contrast resolution and border enhancement in subtle tissue textures such as the endometrium. Further image enhancement is achieved through TGO tissue grayscale optimization technology, which provides one button optimization of B-mode images to shorten exam time, reduces repetitive motion, and provides greater consistency between users.

The unique ErgoDynamic imaging system design of the Acuson X300 PE-Women's Imaging system includes a number of practical ergonomic features, including an adjustable control panel and articulating flat panel display, providing optimal positioning of the system in tight spaces. Its small, lightweight transducers complete the ergonomic package with features such as Hanafy lens and MultiHertz multiple frequency imaging technologies, which provide excellent penetration with reduced scanning pressure. From a customizable patient entry screen to a 12-second system power-up for fast access, the system is engineered to easily address the day-to-day clinical challenges in women's imaging.

The system became available on of July 1, 2009.

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