Endodontic system and instrument for irrigation and disinfection of a tooth root canal
US11648085B2 · kind B2 · utility
0Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 24, 2017 |
| Grant date | May 16, 2023 |
| Priority date | — |
| Expiry date | Jul 10, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C19/003
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A dental instrument for use with a dental handpiece cleans and disinfects tooth root canals. The instrument includes a shaft and connector for releasable attachment to the handpiece, the shaft including at least a tip end, a distal portion approximate to the connector, and at least two radial protrusions extending along length of the shaft with a longitudinal groove extending between the at least two radial protrusions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.