Endodontic obturator
US7252508B2 · kind B2 · utility
5Cited by
155References
48Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 13, 2002 |
| Grant date | Aug 7, 2007 |
| Priority date | — |
| Expiry date | Mar 28, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C5/50
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endodontic obturator comprising a shaft section and a filler section fabricated of the same material and formed as a single unit. A handle section may be included and may be formed integrally with the shaft section and filler section as a single unit, or may be fabricated separately and attached to the single unit containing the shaft section and the filler section. An endodontic post is provided having a post section and a filler section fabricated of the same matrix material to provide a cohesive bond between the two sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.