- 专利标题： Method of preparing gas and gaseous precursor-filled microspheres
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申请号： US159687申请日： 1993-11-30
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公开(公告)号： US5585112A公开(公告)日： 1996-12-17
- 发明人: Evan C. Unger , Thomas A. Fritz , Terry Matsunaga , VaradaRajan Ramaswami , David Yellowhair , Guanli Wu
- 申请人： Evan C. Unger , Thomas A. Fritz , Terry Matsunaga , VaradaRajan Ramaswami , David Yellowhair , Guanli Wu
- 申请人地址： AZ Tucson
- 专利权人： ImaRx Pharmaceutical Corp.
- 当前专利权人： ImaRx Pharmaceutical Corp.
- 当前专利权人地址： AZ Tucson
- 主分类号： A61B8/00
- IPC分类号： A61B8/00 ; A61K8/14 ; A61K9/127 ; A61K41/00 ; A61K47/48 ; A61K49/00 ; A61K49/18 ; A61K49/22 ; A61M5/31 ; A61Q19/00
摘要：
Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursor-filled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging applications and in therapeutic drug delivery systems.
公开/授权文献
- US4814244A Method of forming resist pattern on substrate 公开/授权日：1989-03-21
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