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. 16, 2024
Filed:
Apr. 29, 2020
Decasight Corporation, Seoul, KR;
DECASIGHT CORPORATION, Seoul, KR;
Abstract
A medical instrument positioning tracking system includes: a bar-type medical instrument which has a bar shape front end part and an identification segment formed on the rear end part; a tracking multi-camera including a plurality of cameras provided at a plurality of locations so that the identification segment can be photographed in a plurality of time points; a display device for displaying an augmented reality image with the medical instrument as an augmented object and also displaying relevant information including location and angle of the medical instrument; and a control device for acquiring, in real time, a tracking image captured by the tracking multi-camera for every frame, estimating a three-dimensional segment by using the acquired image, estimating the actual three-dimensional positioning of the medical instrument by using the location relationship between a pre-measured location of the medical instrument and the three-dimensional segment, and displaying the estimated three-dimensional positioning information.