Staple cartridges and arrangements of staples and staple cavities therein
US10893864B2 · kind B2 · utility
717Cited by
5,038References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2016 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Nov 16, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/2927
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A staple cartridge is disclosed. The staple cartridge can include a cartridge body having a plurality of staple cavities defined therein. The staple cavities can be obliquely oriented relative to a longitudinal axis of the staple cartridge. The staple cavities can be arranged in a plurality of rows including an inner row, an intermediate row, and an outer row. The lateral and/or longitudinal spacing and/or overlap between the staples in adjacent rows can vary to optimize the flexibility and/or sealing properties of the staple line. The size and orientation of the staples can also vary row-to-row and/or longitudinally.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.