Embolic devices
US9011884B2 · kind B2 · utility
23Cited by
5References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 2013 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Oct 19, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/298
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described herein are apparatus, compositions, systems and methods for occluding vascular structures and vascular malformations with radiopaque hydrogel filaments. The filaments can contain no support members and can be CT and MR compatible. Methods of forming such filaments are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.