发明申请
- 专利标题: Foam matrix embolization device
- 专利标题(中): 泡沫基质栓塞装置
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申请号: US11171560申请日: 2005-11-18
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公开(公告)号: US20060058834A1公开(公告)日: 2006-03-16
- 发明人: Hiep Do , Richard Davis , Donald Jones , Juan Lorenzo , Vladimir Mitelberg , Darren Sherman , Murty Vyakarnam
- 申请人: Hiep Do , Richard Davis , Donald Jones , Juan Lorenzo , Vladimir Mitelberg , Darren Sherman , Murty Vyakarnam
- 主分类号: A61M29/00
- IPC分类号: A61M29/00
摘要:
The present invention relates to a medical device for placement at a predetermined location within a passageway of the human body, and more particularly, relates to a flexible embolization device which may be delivered by a catheter to a pre-selected position within a blood vessel to thereby embolize a blood vessel or a blood vessel defect, such as an aneurysm or fistula. Specifically, the embolization device comprises an elongated coil having a lumen, the coil and lumen being at least partially embedded in an elongated foam member comprising, in some embodiments, a flexible, biodegradable, water insoluble, open, interconnecting-cell foam material having embolic characteristics, and capable of allowing cell proliferation into the open cell foam interior.
公开/授权文献
- US08313504B2 Foam matrix embolization device 公开/授权日:2012-11-20