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:
Jul. 07, 2026
Filed:
Oct. 30, 2023
Olympus Medical Systems Corp., Tokyo, JP;
Jun Hane, Tokyo, JP;
OLYMPUS MEDICAL SYSTEMS CORP., Tokyo, JP;
Abstract
An endoscope system includes an insertion section, an imager, and a control device including a processor that processes a signal from the imager. The insertion section is inserted into a lumen as an object. The imager is monocular and is provided in the insertion section to capture an image of the object. The processor acquires actual size determination information for determining an actual size of at least a portion of the lumen. The processor calculates a three-dimensional structure of the lumen based on the captured image. The processor also calculates three-dimensional structure size information for determining an actual size of at least a portion of the three-dimensional structure by calibrating the three-dimensional structure of the lumen based on the actual size determination information. The processor also outputs specific portion size information representing an actual size of a specific portion of the three-dimensional structure, based on the three-dimensional structure size information.