发明公开
EP0807441A2 Improvements in or relating to contrast agents
失效
在Bezug auf Kontrastmitteln的Verbesserungen
- 专利标题： Improvements in or relating to contrast agents
- 专利标题（中）： 在Bezug auf Kontrastmitteln的Verbesserungen
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申请号： EP97108350.6申请日： 1992-03-28
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公开(公告)号： EP0807441A2公开(公告)日： 1997-11-19
- 发明人: Klaveness, Jo , Rongved, Pal , Strande, Per
- 申请人： NYCOMED IMAGING AS
- 申请人地址： Nycoveien 2, Postboks 4220, Torshov 0401 Oslo NO
- 专利权人： NYCOMED IMAGING AS
- 当前专利权人： NYCOMED IMAGING AS
- 当前专利权人地址： Nycoveien 2, Postboks 4220, Torshov 0401 Oslo NO
- 代理机构： Marsden, John Christopher
- 优先权： GB9106686 19910328
- 主分类号： A61K49/00
- IPC分类号： A61K49/00
摘要：
Ultrasound contrast agents comprising microbubbles of gas or a gas precusor encapsulated in a protein shell, e.g. of human serum albumin, the protein being crosslinked with biodegradable crosslinking groups, exhibit stability in vivo upon administration so as to permit ultrasound visualisation while allowing rapid subsequent elimination from the system.
公开/授权文献
- EP0807441A3 Improvements in or relating to contrast agents 公开/授权日：1999-01-20
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