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:
Jan. 06, 2026
Filed:
Jun. 11, 2020
Kyoto Prefectural Public University Corporation, Kyoto, JP;
Koji Okihara, Kyoto, JP;
Osamu Ukimura, Kyoto, JP;
Kyoto Prefectural Public University Corporation, Kyoto, JP;
Abstract
A medical image guidance marker to be placed in a biological tissue for tomographic image guidance, wherein the medical image guidance marker is made of an alloy with a magnetic susceptibility of −13 ppm to −5 ppm and has a shape of a coil, the coil is formed of a wire with a wire diameter of not less than 0.15 mm and not more than 0.45 mm and has a coil diameter of not less than 0.55 mm and not more than 1.20 mm, and the pitch of the coil is not less than 0.3 mm and not more than 1.5 mm and is not less than 1.8 times and not more than 4 times the wire diameter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile