Process for manufacturing taper point surgical needles
US5477604A · kind A · utility
22Cited by
14References
20Claims
0Family size
Inventors
Key dates
| Filing date | Nov 1, 1993 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Nov 1, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/0505
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for manufacturing wire or needles having a taper point. Needle or wire blanks are cut from a roll of wire and mounted to a carrier strip. The carrier strip and needles are moved through a succession of forming and trimming and grinding stations. The blanks are preferably rotated in the strip while being ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.