Repositioning method of input device for robotic surgical system
US11331158B2 · kind B2 · utility
1Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 21, 2019 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Jan 25, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B90/37
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A robotic surgical system includes a linkage, an input handle, and a processing unit. The linkage moveably supports a surgical tool relative to a base. The input handle is moveable in a plurality of directions. The processing unit is in communication with the input handle and is operatively associated with the linkage to move the surgical tool based on a scaled movement of the input handle. The scaling varies depending on whether the input handle is moved towards a center of a workspace or away from the center of the workspace. The workspace represents a movement range of the input handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.