Instruments and coatings formed from a porous material
US10182883B2 · kind B2 · utility
0Cited by
1References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 21, 2014 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Nov 21, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49568
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An endodontic instrument for cleaning/shaping a tooth root canal that includes an elongated shaft composed of a porous material, the shaft having a proximal end portion, a distal end and a tapered working portion having an external surface and a rotational axis, the working portion extending from the proximal end portion to the distal end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.