Description
The ALOKA ProSound Alpha 6 Refurbished Ultrasound Machine is a compact and versatile diagnostic color Doppler ultrasound system designed for a broad range of clinical applications. The system was developed by ALOKA, a Japanese ultrasound manufacturer, and was positioned within the ProSound family as a compact system incorporating technologies derived from higher-end ProSound platforms.
The Alpha 6 incorporates High Density Digital Front-End (HDDF) technology for digital ultrasound signal processing. Its Pure Sound Transmission (PST) technology is designed to help suppress unwanted ultrasound signals, while Definitive Tissue Harmonic Echo (D-THE) supports improved tissue visualization and image quality. Pixel Focus and Microspatial Compounding further contribute to detailed and uniform imaging.
For vascular and blood-flow examinations, the system provides Color Doppler, Directional PowerFlow, PW Doppler and CW Doppler. Aloka’s eFlow and Directional eFlow technologies provide high-resolution, high-frame-rate visualization of blood flow and vascular structures.
The Alpha 6 also supports cardiovascular examinations with functions such as Tissue Doppler Imaging (TDI), free-angle M-Mode and Doppler analysis. Depending on the installed configuration and transducers, the system can also provide RT-3D/4D imaging, contrast harmonic imaging, extended field-of-view imaging and other advanced applications.
The system’s 15-inch high-resolution LCD monitor can be tilted and swiveled for ergonomic positioning, while the 10.4-inch touchscreen provides access to menus and workflow controls. Three active probe ports allow multiple transducers to remain connected, helping operators switch between probes efficiently during examinations.
FDA documentation identifies the ProSound Alpha 6 for small-parts, abdominal, cardiac, peripheral vascular, fetal, intraoperative, transvaginal, transrectal, gynecological and neonatal cephalic applications. It is therefore suitable for hospitals, diagnostic centers, cardiology departments, OB/GYN clinics, vascular practices and surgical environments.
The ALOKA ProSound Alpha 6 is a strong refurbished option for medical facilities seeking a versatile color Doppler ultrasound system with advanced imaging, Doppler and clinical application capabilities.





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