Multiple layer filamentary devices for treatment of vascular defects
US9918720B2 · kind B2 · utility
102Cited by
160References
11Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 4, 2012 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | Jan 2, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/22067
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for treatment of a patient's vasculature with some embodiments configured for delivery with a microcatheter for treatment of the cerebral vasculature of a patient. Some embodiments may include a permeable shell and inner structure configured to occlude blood flow therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.