Multiple layer devices for treatment of vascular defects
US12408925B2 · kind B2 · utility
0Cited by
234References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2023 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Aug 7, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3966
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices and methods for treatment of a patient's vasculature are described. Embodiments may include a first permeable shell and a second permeable shell, where the second permeable shell sits within an interior cavity of the first permeable shell. The first and second permeable shells may each be made from a plurality of elongate filaments that are woven together to form a mesh. The mesh of the first permeable shell may have a larger mesh density and be softer than the mesh of the second permeable shell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.