The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 2026
Filed:
Sep. 25, 2023
Fujifilm Corporation, Tokyo, JP;
Toshihiro Usuda, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A medical information processing apparatus according to an aspect of the present invention is a medical information processing apparatus including a processor. The processor is configured to execute a spatial information acquisition process of sequentially acquiring pieces of spatial information of a lumen on the basis of endoscopic images sequentially acquired by an endoscope; an estimation process of estimating, on the basis of the pieces of spatial information sequentially acquired, at least one of a three-dimensional environment map of the lumen or a distal end position of the endoscope; a reference information acquisition process of acquiring reference information about a shape and/or an absolute size of the lumen; and a correction process of correcting, using the reference information, one or more of the spatial information, the three-dimensional environment map, and the distal end position of the endoscope.