专利检索 ap:("TRANSVASCULAR INC") AND inv:"JOHNSON ADRIAN E" 第 1 页

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发明公开
TRANSLUMINAL DEVICES, SYSTEMS AND METHODS FOR ENLARGING INTERSTITIAL PENETRATION TRACTS 审中-公开
标题翻译：腔内装置，系统和扩大间质性穿透ROUTES方法

公开(公告)号：EP1069869A4

公开(公告)日：2006-03-08

申请号：EP99916412

申请日：1999-04-06

申请人： TRANSVASCULAR INC

发明人： ROTH ALEX T , FLAHERTY J CHRISTOPHER , JOHNSON ADRIAN E , MAKOWER JOSHUA , WHITT JASON BRIAN

IPC分类号： A61B18/20 , A61B17/00 , A61B17/22 , A61B17/32 , A61B18/14 , A61B18/22 , A61B18/24 , A61B19/00 , A61M29/02 , A61D17/00

CPC分类号： A61B17/32075 , A61B17/32002 , A61B18/1482 , A61B18/245 , A61B2017/00252 , A61B2017/22069 , A61B2018/2255 , A61B2018/2266 , A61B2018/2272 , A61B2090/036 , A61B2090/065 , A61M25/104

摘要： This invention is methods, apparatus, and systems for enlarging interstitial penetration tracts which have been formed between blood vessels or elsewhere within the body of a mammalian patient. Included are de-bulking type tract enlarging systems (10, 10a), dilation-type tract enlarging systems (10b), tissue-sclicing-type tract enlarging systems (10c), and two-catheter-type tract enlarging systems (17).