Characterization of an antibiotic impregnated delivery system as an intracanal medicament in endodontic therapy
US7331787B2 · kind B2 · utility
3Cited by
6References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2004 |
| Grant date | Feb 19, 2008 |
| Priority date | — |
| Expiry date | Mar 29, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C5/40
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Endodontic fibers comprising a biocompatible polymer vehicle permeable to medicaments, or combinations of medicaments are described. Such fibers can be used, for example, in a method for the local delivery and sustained release of medicaments to periodontal or intracanal treatment sites. Endodontic fibers described include modified periodontal fibers and intracanal fibers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.