Surgical system and method of controlling surgical system
US11801103B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 29, 2019 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Aug 31, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/371
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical system includes: a tool manipulator having a tool manipulator arm and a surgical tool; a console having a handling tool configured to receive a tool movement input of a surgeon for the surgical tool, the console being configured to transmit a tool movement command generated based on the tool movement input, the tool movement input including a translation amount and a rotation amount for the surgical tool; and a controller. The controller is configured to calculate an actual translation amount by multiplying the translation amount by a predetermined translation scale factor and move the surgical tool in accordance with the actual translation amount, and to calculate an actual rotation amount by multiplying the rotation amount by a predetermined rotation scale factor and move the surgical tool in accordance with the actual rotation amount. The translation scale factor and the rotation scale factor are different values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.