Title:
ULTRASOUND IMAGE GENERATION DEVICE, ULTRASOUND IMAGE GENERATION DEVICE OPERATING METHOD, ULTRASOUND IMAGE GENERATION DEVICE OPERATING PROGRAM, AND ULTRASOUND IMAGE GENERATION CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2021/176618
Kind Code:
A1
Abstract:
The ultrasound image generation device according to the present invention generates an ultrasound image by receiving a first ultrasound signal and a second ultrasound signal having frequency characteristics that are different from those of the first ultrasound signal from ultrasound echoes, and comprises: a first frequency analysis unit generating a first frequency spectrum data for a first ultrasound signal; a second frequency analysis unit generating a second frequency spectrum data for a second ultrasound signal; a combining unit for combining the first frequency spectrum data and the second frequency spectrum data to generate a combined spectrum data; and a display image data generation unit generating, on the basis of the combined spectrum data, display image data to be displayed by a display device.
Inventors:
KAWASHIMA TOMONAO (JP)
Application Number:
PCT/JP2020/009262
Publication Date:
September 10, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
OLYMPUS CORP (JP)
International Classes:
A61B8/12
Foreign References:
| JP2018191779A | 2018-12-06 | |||
| JP2014184073A | 2014-10-02 | |||
| JP2003284719A | 2003-10-07 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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