- 专利标题： CONTRAST AGENT FOR DETECTING CARTILAGE DAMAGE AND METHOD AND PROGRAM FOR EXAMINING CARTILAGE DAMAGE USING SAID CONTRAST AGENT
-
申请号： US18250591申请日： 2021-10-28
-
公开(公告)号： US20240066152A1公开(公告)日： 2024-02-29
- 发明人: Tomohiro ONODERA , Kohsuke KUDO , Yoshiaki HOSOKAWA , Norimasa IWASAKI , Hiroyuki KAMEDA
- 申请人： NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY , TAIYO NIPPON SANSO CORPORATION
- 申请人地址： JP Sapporoshi, Hokkaido
- 专利权人： NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY,TAIYO NIPPON SANSO CORPORATION
- 当前专利权人： NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY,TAIYO NIPPON SANSO CORPORATION
- 当前专利权人地址： JP Sapporoshi, Hokkaido
- 优先权： JP 20180918 2020.10.28
- 国际申请： PCT/JP2021/039798 2021.10.28
- 进入国家日期： 2023-11-01
- 主分类号： A61K49/06
- IPC分类号： A61K49/06 ; A61B5/055 ; G01R33/50
摘要：
The present invention provides: an MRI contrast agent for detecting cartilage damage, which comprises 17O-labeled water; and a method and a program for detecting cartilage damage using the contrast agent. According to the present invention, it becomes possible to detect a damage in a cartilage, particularly a minor damage in the surface layer of a cartilage which has been difficult to detect so far, by using 17O-labeled water as a contrast agent.
信息查询
