Surgical instrument
US11737837B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2021 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Dec 22, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/302
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical instrument according to an embodiment may include: a housing that is to be attached to a driving unit of a robot arm and is provided with a plurality of driven members to be driven by a plurality of drive members of the driving unit; a shaft whose one end portion is connected to the housing; a plurality of end effectors; a support body that is rotatably supported by the other end portion of the shaft and rotatably supports the plurality of end effectors; and a plurality of driving elements that are respectively connected to the plurality of driven members to drive the plurality of end effectors and the support body to rotate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.