发明名称 |
Improved modifiable occlusion device |
摘要 |
An occlusive device suitable for endovascular treatment of an aneurysm in a region of a parent vessel in a patient, including a structure having a pre-established pore features and having dimensions suitable for insertion into vasculature of the patient to reach the region of the aneurysm in the parent vessel. The device further includes a frangible material associated with the pore features which initially provides a substantial barrier to flow through the frangible material and is capable of at least one of localized rupturing and localized eroding, in the presence of a pressure differential arising at an ostium of a perforator vessel communicating with the parent vessel, within an acute time period to minimize ischemia downstream of the perforator vessel. |
申请公布号 |
EP2777544(A2) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20140159102 |
申请日期 |
2014.03.12 |
申请人 |
DEPUY SYNTHES PRODUCTS, LLC |
发明人 |
JOHNSON, KIRK;LORENZO, JUAN A.;SLAZAS, ROBERT |
分类号 |
A61B17/12;A61F2/07 |
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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