Adaptable surgical instrument handle
US9993258B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2015 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Sep 9, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/0811
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A handle for use with a surgical instrument system can comprise a first handle housing portion comprising an output and a second handle housing portion comprising, one, an electric motor comprising a rotatable motor shaft and, two, an actuator for operating the electric motor. The handle further comprises an articulation joint, wherein the second handle housing portion is rotatably connected to the first handle housing portion about the articulation joint, and wherein the second handle housing portion is rotatable between a first grip position and a second grip position. The handle further includes a transmission configured to transmit motion between the first motor shaft and the output. In various instances, the transmission comprises a cable and a slip joint configured to adjust the length of the cable depending on the position of said second handle housing portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.