Title:
ULTRASONIC DIAGNOSTIC APPARATUS, CONTROL METHOD FOR ULTRASONIC DIAGNOSTIC APPARATUS, AND PROCESSOR FOR ULTRASONIC DIAGNOSTIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/256019
Kind Code:
A1
Abstract:
An ultrasonic diagnostic apparatus (1) comprises: an ultrasonic probe (21); a position sensor (13) which is attached to the ultrasonic probe (21) and acquires position information of the ultrasonic probe (21); an image acquisition unit (7) which acquires a plurality of ultrasonic image frames by scanning an ultrasonic beam over a wound site of a subject using the ultrasonic probe (21); a probability calculation unit (9) which calculates a presence probability of a finding relating to the wound site from the plurality of ultrasonic image frames; and a probability map generation unit (10) which generates a three-dimensional finding probability map on the basis of the position information of the ultrasonic probe (21) acquired by the position sensor (13) and the presence probability calculated by the probability calculation unit (9).
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Inventors:
KARUBE MIKIHIKO (JP)
Application Number:
PCT/JP2021/009605
Publication Date:
December 23, 2021
Filing Date:
March 10, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B8/14; A61B8/08
Foreign References:
| JP2017012427A | 2017-01-19 | |||
| JP2016224396A | 2016-12-28 | |||
| US20160100790A1 | 2016-04-14 | |||
| JP2016224396A | 2016-12-28 |
Other References:
NIJMA AYA: "An example of bedsore which ultrasonography was useful for diagnosis", JOURNAL OF MEDICAL ULTRASONICS, vol. 43, 30 November 2015 (2015-11-30), pages S864, XP009540880, ISSN: 1346-1176, DOI: 10.3179/jjmu.JJMU.S.107
CSURKA ET AL.: "Visual Categorization with Bags of Keypoints", PROC. OF ECCV WORKSHOP ON STATISTICAL LEARNING IN COMPUTER VISION, 2004, pages 59 - 74
See also references of EP 4166090A4
CSURKA ET AL.: "Visual Categorization with Bags of Keypoints", PROC. OF ECCV WORKSHOP ON STATISTICAL LEARNING IN COMPUTER VISION, 2004, pages 59 - 74
See also references of EP 4166090A4
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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