Device for making a borehole into a bone
US9615841B2 · kind B2 · utility
5Cited by
5References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 20, 2009 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | May 10, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/064
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a device for penetratingly extending a blind hole into a hard tissue, particularly a jawbone. The device is characterized in that it comprises a tubular body (1) having a distal working opening (2) and an inlet (3) opposite the working opening (2), said inlet being closed by a sealing element (4) that is penetrated by a shaft (5) of a working tool, for example a milling tool (5, 6), and allows at least a feed motion, a drive motion and a steering motion of the working tool (5, 6), the tubular body (1) being provided with a connection (8) for applying an internal pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.