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HI Compound

The ultrasound beam is transmitted and received multi-directionally in real-time, and respective images are superimposed.
This process enables clear observation of lesions through the reduction of speckle noise and improvement of contrast resolution.

OFF     ON



Hitachi's broadband technologies have succeeded in widening harmonic signals to the limit and in visualizing even low-frequency combination harmonics. This improves resolution and sensitivity at depth.


The HI REZ function performs high-speed calculations to extract structures and to enhance tissues. This improves the contrast resolution and S/N.

Single Crystal Probe*

Piezoceramics Single crystal Graph

A single crystal is adopted as a piezoelectric element. In the ultrasound probe, the single crystal realizes higher sensitivity and broader band width than those of the piezoceramics.

* Option

This website includes information intended for healthcare professionals.
Please note that all descriptions in this website conform to the Pharmaceutical and Medical Device Act in Japan as well as other laws and regulations in Japan. Model names, specifications and configurations of products in overseas market outside Japan may be different by the countries.