Title:
SUBJECT INFORMATION ANALYSIS DEVICE AND SUBJECT INFORMATION ANALYSIS METHOD
Document Type and Number:
WIPO Patent Application WO/2010/143572
Kind Code:
A1
Abstract:
A subject information analysis device comprises a light detector for receiving, from a part to be inspected of a subject irradiated with ultrasonic waves of a first frequency, frequency-modulated light that is scattered light of irradiated light of a second frequency, an information extraction unit for extracting information relating to a specific frequency of the frequency-modulated light, the specific frequency being shifted by the integral multiple of the first frequency, and a characteristic information generation unit for generating characteristic information relating to the composition ratio of constituent tissues that constitute the part to be inspected, on the basis of the extracted information relating to the specific frequency.
Inventors:
INNAMI TAKEHARU (JP)
IGARASHI MAKOTO
IGARASHI MAKOTO
Application Number:
PCT/JP2010/059339
Publication Date:
December 16, 2010
Filing Date:
June 02, 2010
Export Citation:
Assignee:
OLYMPUS CORP (JP)
OLYMPUS MEDICAL SYSTEMS CORP (JP)
INNAMI TAKEHARU (JP)
IGARASHI MAKOTO
OLYMPUS MEDICAL SYSTEMS CORP (JP)
INNAMI TAKEHARU (JP)
IGARASHI MAKOTO
International Classes:
A61B8/08; G01N21/17; A61B10/00; G01N29/00
Foreign References:
| JP2000088743A | 2000-03-31 | |||
| JP2008170363A | 2008-07-24 | |||
| JP2005224399A | 2005-08-25 | |||
| JP2006520893A | 2006-09-14 | |||
| JP2008170363A | 2008-07-24 | |||
| JP2009141414A | 2009-06-25 |
Other References:
See also references of EP 2378272A4
Attorney, Agent or Firm:
ITOH SUSUMU (JP)
Susumu Ito (JP)
Susumu Ito (JP)
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