Inverse helical reamer
US5891148A · kind A · utility
26Cited by
9References
18Claims
0Family size
Inventor
Key dates
| Filing date | Jan 31, 1997 |
| Grant date | Apr 6, 1999 |
| Priority date | — |
| Expiry date | Jan 31, 2017 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23D77/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This inverse reamer is formed of a tang extended by a helical shank. The edge turned towards the point is cutting and is wound in a direction contrary to the direction of rotation normally provided for operating the reamer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.