Hitachi-Aloka Medical, Ltd.



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The ProSound 2 has been developed to meet the demand for high image quality in a portable unit. It features user-friendly simple operation with a variety of probes, making it ideal for today¡Çs increasingly diverse examination environment thanks to its enhanced flexibility and ingenuity.

High image quality technologies

Extended Pure Detection (ExPHD)
The second harmonic is effective for greatly reducing artifacts generated by multiple echoes and side lobes.
Tissue Harmonic Echo by the phase-modulation method offers images with higher sensitivity and resolution.
Extended Pure Detection (ExPHD)
Extended Pure Detection (ExPHD)
Edge Enhancement Function
This function highlights the periphery of tissues. By clarifying contours, the structures of vessels, especially the intima, are displayed with good continuity and are easy to observe.
Multi Frequency Imaging (MFI)
It is possible to select the most suitable frequency from among multiple ones according to the patient's physique or the depth of the region of interest with a single probe.  
Multi Frequency Imaging (MFI)