Detachable embolic coil assembly
US5925059A · kind A · utility
238Cited by
30References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1994 |
| Grant date | Jul 20, 1999 |
| Priority date | — |
| Expiry date | Dec 21, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2230/0091
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention is a surgical instrument and specifically is a device for delivering embolic coils to a selected site within the vasculature of a human body via use of a catheter. The invention further includes the coils. In particular, the device uses embolic coils having interlocking ends, e.g., clasps or hooks, on the ends of the coils. The coils may further be secured to each other by a control wire within the catheter. Retraction of the optional control wire into the catheter body uncouples the distal coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.