Lockout mechanisms for surgical instruments
US11389263B2 · kind B2 · utility
1Cited by
418References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2019 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Oct 23, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Surgical instruments include a first drive assembly having a first drive gear and a lockout mechanism positioned for releasable engagement with the first drive assembly to inhibit rotation of the first drive gear. The lockout mechanism includes a pawl and an actuator for moving the pawl from a first position in engagement with the first drive gear to a second position spaced from the first drive gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.