- 专利标题： Device for local drug delivery and methods for using the same
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申请号： US660203申请日： 1996-06-03
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公开(公告)号： US5709874A公开(公告)日： 1998-01-20
- 发明人: Stephen R. Hanson , Neal A. Scott , Spencer B. King, III , Laurence A. Harker
- 申请人： Stephen R. Hanson , Neal A. Scott , Spencer B. King, III , Laurence A. Harker
- 申请人地址： GA Atlanta
- 专利权人： Emory University
- 当前专利权人： Emory University
- 当前专利权人地址： GA Atlanta
- 主分类号： A61F2/00
- IPC分类号： A61F2/00 ; A61F2/06 ; A61M25/00 ; A61M25/01 ; A61M25/088 ; A61M37/00
摘要：
A device for the local delivery of a substance into a natural tissue conduit in the mammalian body. The device has a substance delivery segment which provides a means for locally delivering a substance into the boundary layer of fluid flowing through the conduit without disrupting the fluid flow therethrough. For example, an indwelling catheter is provided for endovascular delivery of a substance locally to a targeted treatment area. Also provided are methods of locally delivering a substance into a natural tissue conduit in the mammalian body utilizing the device of the present invention.
公开/授权文献
- US5222071A Dynamic optical grating device 公开/授权日：1993-06-22
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