发明申请
- 专利标题: Cryo-perfusion balloon device
- 专利标题(中): 冷冻灌注球囊装置
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申请号: US11347854申请日: 2006-02-06
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公开(公告)号: US20070185445A1公开(公告)日: 2007-08-09
- 发明人: Daniel Nahon , Willard Hennemann
- 申请人: Daniel Nahon , Willard Hennemann
- 专利权人: CryoCath Technologies Inc.
- 当前专利权人: CryoCath Technologies Inc.
- 主分类号: A61M29/00
- IPC分类号: A61M29/00
摘要:
The present invention provides a method and apparatus for treating a vascular occlusion and preventing or reducing ischemic consequences of such an obstruction. The medical device of the present invention may include an elongate body defining a proximal end and a distal end, where the elongate body may also define an injection lumen, an exhaust lumen, and a guidewire lumen. A first expandable element may be coupled to the elongate body, where the first expandable element is in fluid communication with the injection lumen and the exhaust lumen. Further, a perfusion path may be disposed within the elongate body, and a sheath may be movably disposed about at least a portion of the elongate body. The medical device may further include a second expandable element disposed about the elongate body, as well as second inflation and exhaust lumens.
公开/授权文献
- US09937332B2 Cryo-perfusion balloon device 公开/授权日:2018-04-10