Systems and methods for adaptive planning and control of a surgical tool
US11523870B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 30, 2019 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | May 9, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/2065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A surgical system includes a robotic device having a surgical tool, a tracking system, and a processing system communicably coupled to the robotic device. The processing system is configured to store a surgical plan comprising a first planned cut and one or more additional planned cuts, each additional cut defined by a relative angle and distance from the first planned cut, receive tracking data from the tracking system while the surgical tool makes a cut substantially corresponding to the first planned cut, and determine a recorded first cut plane based on the first tracking data. The processing system is further configured to determine an error between the recorded first cut plane and the planned first cut, the error comprising a deviation from the planned first cut, and update the surgical plan by modifying the one or more additional planned cuts based on the deviation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.