Back to results
US 2025/0025250 A1Published application
Robotic surgical system and control method for robotic surgical system
AssigneeKawasaki Jukogyo Kabushiki Kaisha
InventorYuichi MIZOHATA
Life of this patent
Estimating the term…
Abstract
A robotic surgical system includes a control device configured or programmed to cause a storage to store, as a second pivot position, a pivot position after a surgical instrument is moved, when a pivot position setter is operated after the surgical instrument is moved by an operation unit in a pivot position change mode.
Claims20
A robotic surgical system comprising:
- a robot arm having a distal end to which a surgical instrument is attached;
- an operation unit attached to the robot arm to operate the robot arm;
- a pivot position setter to set a first pivot position that serves as a fulcrum for movement of the surgical instrument attached to the robot arm;
- a storage;
- and
- a control device;
- wherein
- the control device is configured or programmed to:
- cause the storage to store the first pivot position based on the pivot position setter being operated;
- make a transition to a pivot position change mode for changing the first pivot position stored in the storage based on the pivot position setter being operated in a state in which the surgical instrument is passed through the first pivot position and is inserted into a body of a patient;
- and
- cause the storage to store, as a second pivot position, a first different position, when the pivot position setter is operated after a position where the surgical instrument passes through the first pivot point is moved to the first different position by moving the surgical instrument by operating the operation unit in the pivot position change mode.
9 more elements
A control method for a robotic surgical system, the control method comprising:
- causing a storage to store a first pivot position that serves as a fulcrum for movement of a surgical instrument attached to a robot arm based on a pivot position setter being operated;
- making a transition to a pivot position change mode for changing the first pivot position stored in the storage based on the pivot position setter being operated in a state in which the surgical instrument is passed through the first pivot position and is inserted into a body of a patient;
- and
- causing the storage to store, as a second pivot position, a different position, when the pivot position setter is operated after a position where the surgical instrument passes through the first pivot point is moved to the different position by moving the surgical instrument by operating an operation unit in the pivot position change mode.
1 more element
Dependencies are inferred from the claim text.