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 |
IN518DE2014(A) |
申请公布日期 |
2015.06.12 |
申请号 |
IN2014DEL518 |
申请日期 |
2014.02.25 |
申请人 |
DEPUY SYNTHES PRODUCTS, LLC |
发明人 |
KIRK JOHNSON;JUAN A. LORENZO;ROBERT SLAZAS |
分类号 |
A61F2/07;A61B17/12 |
主分类号 |
A61F2/07 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|