Cervical punch
US5879358A · kind A · utility
11Cited by
14References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 1994 |
| Grant date | Mar 9, 1999 |
| Priority date | — |
| Expiry date | Dec 21, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M3/0279
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cervical punch has a hollow cylindrical circular morcellator tube, which is provided with a cutting region having an all-round wave grinding pattern around the distal opening. The morcellator tube, which can also be referred to as the basic body, receives a guide rod along which is possible an axial and/or rotary movement of the morcellator tube in a direct or indirect manner by a guide cylinder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.