发明名称 |
Cone Expanding Collapsible Medical Device |
摘要 |
A vascular occluder includes first and second conical members disposed in opposing relation and which have tooth-shaped wide ends. The conical members are coupled to one another by a coupling element, which may be a cannula or rod. The conical members are formed of a membrane which has a thickness which increases towards the narrow ends and decreases towards the toothed elements. The toothed elements are preferably self-supporting within a vessel and avoid folds within the occluder membrane, which may otherwise result in leakage of blood around the device. The device may be provided with a supporting frame which may be at least partially embedded within the membrane. The membrane is preferably made of silicone. |
申请公布号 |
GB2534194(B) |
申请公布日期 |
2017.02.08 |
申请号 |
GB20150000735 |
申请日期 |
2015.01.16 |
申请人 |
Cook Medical Technologies LLC |
发明人 |
Tue Thuren Bodewadt;Christina RaufF Hansen |
分类号 |
A61B17/12;A61F2/01 |
主分类号 |
A61B17/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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