发明名称 |
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 fixed porosity 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 supported by the structure 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.
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申请公布号 |
CA2773163(A1) |
申请公布日期 |
2012.09.30 |
申请号 |
CA20122773163 |
申请日期 |
2012.03.29 |
申请人 |
CODMAN & SHURTLEFF, INC. |
发明人 |
SLAZAS, ROBERT;LORENZO, JUAN;FORSYTHE, PETER |
分类号 |
A61F2/06;A61L31/04;A61L31/14 |
主分类号 |
A61F2/06 |
代理机构 |
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