Multiple fire endoscopic stapling mechanism
US5246156A · kind A · utility
2,089Cited by
9References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 1991 |
| Grant date | Sep 21, 1993 |
| Priority date | — |
| Expiry date | Sep 12, 2011 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/105
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A unique hernia repair stapler is described which allows the forming of staples to attach prosthetics to tissue, or to approximate herniated tissue. The staple is useful in endoscopic operations and may be rotatable or stationary. The stapler has a unique forming and ejecting mechanism; as well, there is the availability of a loading mechanism useful for both cartridges and magazines of staples. An improved staple shape allows for better staple alignment, especially in a multiple load device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.