Surgical instrument with double cartridge and anvil assemblies
US8276802B2 · kind B2 · utility
1,708Cited by
17References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 20, 2010 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Jun 1, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/320052
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An end effector for use with a surgical instrument having a first cartridge assembly configured to deploy a first set of fasteners and a second cartridge assembly disposed distally of the first cartridge assembly. The second cartridge assembly is configured to move between an open position and an approximated position relative to clamp tissue. A central rod extends between the first cartridge assembly and the second cartridge assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.