- 专利标题： Methods and devices for maintaining patency of surgically created channels in a body organ
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申请号： US10895256申请日： 2004-07-19
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公开(公告)号： US20050060044A1公开(公告)日： 2005-03-17
- 发明人: Ed Roschak , Loc Phan , Patrick Massetti
- 申请人： Ed Roschak , Loc Phan , Patrick Massetti
- 主分类号： A61B8/06
- IPC分类号： A61B8/06 ; A61B8/12 ; A61B17/00 ; A61B17/064 ; A61B17/08 ; A61B17/11 ; A61B17/22 ; A61B18/00 ; A61B18/14 ; A61B19/00 ; A61F2/02 ; A61F2/04 ; A61F2/06 ; A61F2/20 ; A61F2/24 ; A61F2/90 ; A61F2/92
摘要：
This is directed to methods and devices suited for maintaining an opening in a wall of a body organ for an extended period. More particularly devices and methods are directed maintaining patency of channels that alter gaseous flow within a lung to improve the expiration cycle of, for instance, an individual having chronic obstructive pulmonary disease.