From Kontron Medical SAS;
'The Sigma 330 is a versatile, digital, mobile Ultrasound System, upgradeable from 2D to Doppler, Color Flow Mapping and 3D.
The Sigma 330 displays excellent image quality and superb Doppler and CFM sensitivity, employing ATEC™ (Advanced Tissue Echo Cancellation), a revolutionary technology developed by the Kontron Medical R&D Center, which removes tissue artifacts ('ghosting').'

Specifications for this system will be available soon.

'SonoSite, Inc. is the worldwide market and technology leader in high performance, hand-carried ultrasound. Through its expertise in ASIC design, SonoSite is able to offer imaging performance typically found in ultrasound systems weighing more than 300 pounds in a system architecture that is approximately the size and weight of a laptop computer and provides a significant price to performance advantage compared to conventional systems. This breakthrough is transforming and expanding the worldwide diagnostic ultrasound market by serving existing clinical markets more efficiently and creating new point-of-care applications where ultrasound was either too cumbersome or too expensive to be used before. With over 15,000 systems sold since 1999, SonoSite products are known for exceptional performance, ease of use and durability.'

'SonoSite began as a division of ATL Ultrasound in 1997 focused on the development of all-digital, handheld ultrasound devices. In February 1995, the U.S. Defense Advanced Research Project Administration (DARPA) had awarded to ATL a two-year matching grant to develop a highly portable ultrasound device for use on the battlefield or in natural or man-made disasters to diagnose victims of severe trauma. This program culminated with a prototype in October 1998. ATL spun off SonoSite as a public company on April 6, 1998.'

In March 2012 Fujifilm Holdings completes the acquisition of SonoSite.

Ultrasound Systems:

The term 'sonogram' is often used interchangeably with 'ultrasound,' but it specifically refers to the resulting image or picture produced during a diagnostic ultrasound examination, also known as ultrasonography or sonography. It serves as a visual representation of the echoes detected by the transducer and provides detailed anatomical information about the area being examined. Sonograms are typically displayed on a monitor, printed on film, or stored digitally for further analysis and documentation by medical professionals such as sonographers and radiologists. They serve as invaluable diagnostic tools, aiding in the detection and evaluation of various medical conditions, as well as guiding interventions, ultrasound therapy, and treatment planning.
The term 'ultrasound' itself refers to the technology used during a sonogram, but it also finds several other applications beyond medical imaging. These include echolocation, crack detection, and cleaning, among others.
See also Ultrasound Imaging, Ultrasound Technology, Handheld Ultrasound, Ultrasound Accessories and Supplies, Environmental Protection and Ultrasound Elastography.

(TVR) The transmit voltage response is the level of the acoustic output referenced to one meter per one volt input.

See also Transmit Current Response, Doppler Velocity Signal, Analog Output Signal, and Digital to Analog Converter.

'Ultralink LLC is a medical imaging company based in St. Petersburg, Florida. We are committed to designing and providing advanced diagnostic ultrasound eye imaging systems to the worldwide health care community.
Ultralink developed the world's first very high frequency (VHF) digital ultrasound eye scanner - the Artemis. Our advanced patented technology provides images of the cornea and anterior segments of the human eye with unparalleled resolution. Further applications of this technology are being explored, to complement its value in the fields of refractive surgery and refractive implants.'

Ultrasound Systems: