Title:
ENDOSCOPIC DIAGNOSTIC DEVICE, METHOD FOR MEASURING VOLUME OF LESION SITE
Document Type and Number:
WIPO Patent Application WO/2016/158108
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a method for measuring the volume of a lesion site and an endoscopic diagnostic device that are capable of easily detecting the volume of a lesion site without using a special instrument. The problem is solved as follows: an endoscope fitted with a scope hood is used, and the position of the tip part of the scope hood is detected from an image taken by the endoscope; the volume of the interior space of the scope hood, which is formed by the scope hood and the tip surface of an insertion part, is ascertained from the position of the tip part of the scope hood as well as the model of the endoscope and/or the model of the scope hood; and water is poured into the scope hood, and the volume of a lesion site is detected from the difference between the amount of poured water and the volume of the interior space of the scope hood.
Inventors:
KAKU TOSHIHIKO (JP)
Application Number:
PCT/JP2016/055559
Publication Date:
October 06, 2016
Filing Date:
February 25, 2016
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
A61B1/00
Foreign References:
| JP2001258822A | 2001-09-25 | |||
| JP2009531081A | 2009-09-03 | |||
| JP2013248353A | 2013-12-12 | |||
| JPH1099265A | 1998-04-21 |
Other References:
See also references of EP 3278708A4
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
Junko Nakajima (JP)
Junko Nakajima (JP)
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