Radiopaque implant
US8550086B2 · kind B2 · utility
4Cited by
137References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2010 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jul 16, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B90/39
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Implants for placement in the fallopian tube are provided that comprise radiopaque material. Implants include an inner core of silicone, a radiopaque material, an outer porous portion surrounding the inner core, and, optionally, a sound-reflecting air pocket. The implant may be detected in a fluoroscopic image and/or via ultrasound after placement of the implant in the fallopian tube.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.